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銷售地方 店名 地址 網址 電話 電郵 PRO-SIC 1 rue des Augheres - 77520 Donnemarie Dontilly http://www.pro-sic.fr +33(0)160584980 contact@pro-sic.fr RongSheng Huaqiang North Road, Futian Dist., Shenzhen, Guangdong, China (Mainland) Fleetwooddigital 8374350 Canada Inc. https://www.fleetwooddp.com/ (604) 800-4042 radio@fleetwooddp.com PROXEL SRL Via Giorgio De Chirico, 1/D 42124 Reggio Emilia (RE) – Italy https://www.proxelsrl.com +39 0522 943086 info@proxelsrl.com 聯繫我們 感謝您提交上述信息！ Submit 歡迎成為我們的全球分銷商。如有任何疑問，請與我聯繫。 ALIBABA 409SHOP https://409shop.en.alibaba.com/ Amazon Shop4fun CazorNation EBAY MEGA409SHOP HK360shop wk789shop jaco3378 Radiobanker ALIEXPRESS SURECOM SHOP Toboo 常見問題標題可在應用程式設定的設定標籤中調整。您也能取消勾選設定標籤的核取方塊來移除標題。

SE-01 SE-01 PTT按鈕可激活與手機或平板電腦通信的計算機軟件，並激活PoC App的PTT。直接地。 SE-01 PTT的工作方式與普通PTT一樣，即按即說，然後鬆開以收聽。沒有電池可充電，SE-01不會為手機或平板電腦增加任何電量消耗（SE-01帶有一塊小的一次性電池，您可以輕鬆更換，但是它可以使用1至2年，因此使用非常方便）操作便宜。）使用SE-01非常容易！在您的PoC應用程序中選擇“外部PTT”（並非每個PTT應用程序都支持外部PTT，因此請先檢查。）插入SE-01，然後只需按PTT即可開始通話。無需配對，無需付費。再簡單不過了 特徵： POC音頻配件解決方案 適用於iOS和Android上的Zello App。 耳鼻喉科，全天候舒適。 降噪麥克風。 前向PTT按鈕。 在香港設計和工程 對於希望使用PTT應用程序的客戶來說，這是我們的最新發明 在手機和平板電腦上。 大多數手機和平板電腦的附件插頭上都不支持任何類型的外部即按即說（PTT）功能，因此用戶必須使用設備屏幕或藍牙才能使PTT正常工作。 有時在設備屏幕上按下PTT並不容易，並且藍牙可能不方便，因為它需要配對，給電池充電等。 SE-01 PTT通過內置計算機軟件解決了這個問題！ （例如電話，音樂播放，拍照等） 手册 批發 Shopping 套餐包括： 1個帶麥克風的SE-01 PTT控制器 1個3.5毫米MONO聽筒 設置Zello的有線配件 安卓 視Android設備而定，您可能需要在應用程序下禁用Google Play音樂，以防止耳機掛鉤彈出音樂。 如果您使用的是Zello推薦的一種即按即說設備，則請登錄管理控制台並轉到“設置”>“ Android”>“啟用使用專用的有線PTT揚聲器或耳機”並保存。 1.將附件連接到您的移動設備 2.打開Zello的“選項”>“一鍵通按鈕” 3. Select "Add Button" on the top right. You'll get a prompt asking you to press the desired button and it will be added as a "Headset hook". 4.確保將按鈕設置為“切換模式”，並且啟用“在後台處理耳機按鈕”。即使已將其設置為切換模式，但如果從網站上將其列為“一鍵通”，則該附件仍將用作“一鍵通”模式。如果您使用的設備未列出，則很可能僅以“切換”模式工作。 iPhone / iPod / iPad 儘管Zello確實可以選擇從Apple耳機映射耳機掛鉤，但它通常並不可靠。 Zello無法控制耳機掛鉤以進行PTT控制，因此耳機按鈕有時可能會觸發音樂。為防止這種情況的發生，請確保在使用Zello時後台沒有音樂應用程序。 將耳機連接到iPhone，然後按照以下步驟操作： 1.將一鍵通按鈕“操作”設置為“切換”。 （“ Zello菜單”>“選項”>“一鍵通”按鈕>“動作”>“切換”）。 2.確保已啟用“耳機/遙控器”。 3. Go to Audio settings and make sure you have "Mix with other audio" turned Off (Zello menu > Options > Audio > Mix with other audio > Off ). 如果您有相關視頻，請與我們分享，請與我們聯繫

SA-250 SA-250天線分析儀專為測試，檢查，調整或維修天線和天線饋線而設計，主要是SWR（駐波比）和阻抗測量儀器（矢量阻抗分析儀），易於使用的測量模式。使SURECOM對專業人士和業餘愛好者俱有吸引力。重要的是，在寬頻率範圍內以圖形方式顯示各種參數是這些分析儀的關鍵功能，它可以顯著減少調整天線所需的時間。 主要特點： ■2.2英寸精密液晶顯示屏，高流明液晶顯示屏亮度，在直射陽光下易於閱讀 ■重型鋁合金外殼，抗干擾能力強。 ■非常緊湊，方便現場使用 ■內置可充電鋰離子電池 ■全波段控制（無需選擇波段） ■易於設置，只有四個控制按鈕以及方便的屏幕軟菜單 ■恆定電池狀態指示燈和自動關閉 ■內置定時器顯示打開本機時經過的時間 ■高效率IC，低功耗，最長的工作時間 ■更多選擇的測量頻率跨度。 ■一鍵快速掃描模式（V1，V2，U）或全屏顯示3波段。 ■自動標記最佳swr級別參考 Manual Wholesale Quotation Shopping 規格： 型號SA-250 頻率範圍：132-173MHz / 200-260MHz / 400-519MHz 連接器：SMA母（50 OHM） 射頻輸出功率：1-1.5V（5-10dB） 頻率步進：0.1 / 1/10/100 / 1000KHz 駐波比範圍：1.00-19.99 偏差：±0.1 ZRX範圍：0-99.9 內置電池：3.7V 900mah，鋰離子14500 電壓輸入：DC5V> 500mA 頻率穩定度：<0.5PPM 跨度寬度：0.54MHz /1.35MHz /2.7MHz /5.4MHz /10.8MHz / 27MHz / 54MHz / 108MHz / 216MHz / 432MHz 充電器指示燈： 藏有兩個顏色的LED（不充電時） 三種指令狀態： 1，充電（紅色）； 2，充電完成（綠色） 3，電池故障（閃爍） 充電器插頭：標準Micro USB連接器 尺寸：70 x 120 x 25毫米 彩色顯示：TFT LCD 320 x 240像素 重量： 172克 電源：內置3.7V，900mAh，14500號鋰電池。 充電控制器：智能充電器，LED充電狀態指示燈 電壓監控器：屏幕DVM，以及電池狀態圖標 充電器來源：任何USB端口，分析儀均接受Micro-USB插頭 省電功能：自動關機定時器，自動運行/停止RF發生器控制接口 射頻連接器：SMA母，（可選PL-259，N連接器需要適配器） 電池充電連接器：Micro-USB 屏幕：2.2英寸高輸出彩色TFT 功能鍵：4個按鈕，帶有屏幕上的（軟菜單）標識符 調整：旋轉編碼器，帶有按入調整步驟選擇 重量和尺寸 案例：鋁金屬 尺寸：2.8英寸寬x 4.0英寸高x 1.0英寸深（7厘米x12 x 2.5厘米） 重量：6.1盎司（0.172公斤） 包裝內容： 1 x SURECOM SA250（英文版）彩色圖形天線分析儀 1 x英文用戶手冊 1 x Mirco USB充電器電纜 1 x AC變壓器100-240V（視您所在的國家/地區而定） 1個SMA-SO239適配器 1個SMA轉BNC適配器 1個SMA至SMA適配器 SA-250的使用方法 1.0打開和關閉電源 打開電源，當點從左上角消失時，按住White botton。菜單出現在屏幕上。 關閉電源，您有2種方法： a）在“頂部菜單”頁面上，按住白色[F1] botton 5秒鐘。 b）在頂部菜單頁面上，旋轉編碼器“關閉電源”，按[F2 Enter] 1.1功能選擇（請參見圖1） 您可以旋轉要選擇的功能的旋鈕，然後按[F2.Enter] botton。 2.0天線測試示例（掃描模式）：（請參見圖2） 在頂部菜單屏幕中：在“掃描”上旋轉編碼器，按[F2掃描]進入頻率模式測量按鈕，進入掃描（掃描模式）屏幕。 按[F.2 scan]按鈕開始掃描操作。在掃描過程中，為了確保測量精度，每個頻率都將停留一小段時間。 一個掃描週期大約需要1-2秒。掃描完成後，它將進入“當前”模式（結果）屏幕 屏幕上顯示結果：僅顯示SWR曲線（因為僅默認設置SWR曲線，Zx曲線，Rs曲線，jx曲線已禁用） 您可以在屏幕上啟用其他曲線：在“頂部菜單”頁面上，在“ Zx”上使用旋轉編碼器，按[F2 Enter]啟用。 （請參閱圖1） 關閉電源後，其他固化方法將禁用，如果以後要啟用，將旋轉編碼器置於“保存”，按[F2 Enter]保存設置。（請參見圖1）。 2.1移動光標標記：（請參見圖3） 在每次掃描中查看測量結果的特定參數時，在曲線上查看掃描頻率點。 按[F3.View]按鈕啟動視圖操作模式。旋轉編碼器，白色三角形曲線標記正在移動 點標尺將顯示在屏幕上，按底部以更改點標尺，您可以選擇3個點標尺模式選項：[Dot = x1] [Dot = x10] [Dot = x25]。 SWR Full scale將顯示在屏幕上，按底部可更改SWR的圖形化圖，您可以選擇3種比例模式，[SWR = x2] [SWR = x 0.5] [SWR = x1]。 2.2快速1啟動掃描模式：（請參見圖4） 快速查看每次掃描曲線上的掃描頻率點 按下[Quick 1]按鈕以啟動Quick 1操作模式。您有3種掃描模式可供選擇。 按下[F1 Scan V1]按鈕。可以對132到174 MHZ的具體參數進行測量結果。 按下[F1 Scan V2]按鈕。可以對200至260 MHZ的特定參數進行測量結果。 按下[F1 Scan U]按鈕。可以對400至519 MHZ的特定參數進行測量結果。 2.3快速2啟動掃描模式：（請參見圖5） 快速查看每次掃描曲線上的全頻帶掃描頻率點 按下[Q2]按鈕以啟動Quick 2操作掃描模式。 按下[ScanFull]按鈕以啟動3 BAND（132-174,200-260,400-519MHz）掃描操作模式。測量結果。在您有2個選擇之後 選擇模式。 按下[Scan2 Mk]按鈕以讀取最佳SWR黃色三角曲線標記。（操作跨度108MHz） 按下[MoveCur]按鈕，在最佳SWR黃色三角形曲線標記附近，向右移動。再按一次向左移動。 3.0天線測試示例（單模式）：（請參見圖7） 在“頂部菜單”屏幕中：“單”上的旋轉編碼器，按“ F2”單頻模式測量按鈕，進入單（單掃描模式）屏幕。 a）旋轉編碼器的電位器輸入中心頻率，具體參考以上操作“ SCAN”掃描測量模式的說明。 b）按“ F2掃描”，開始掃描一次。 單頻模式提供單頻阻抗測量，測得的基本參數頻率顯示在屏幕上。和 指示快速在屏幕上顯示的條形和數字的形式。 一次掃描將停止，直到您按下F2掃描按鈕或旋轉編碼器電位計輸入中心頻率為止。 在此模式下，它可以用作精確的信號發生器，請參閱RF輸出。 If you have related videos, please share with us, please contact us

SKT-8900D SURECOM KT-8900D 136-174/220-260/350-390/400-480 MINI COLOR SCREEN MOBILE RADIO General specification Frequency Range : VHF: 136-174MHz / 220-260MHz UHF: 350-390MHz / 400-480MHz Number of channels : 200 Channel spacing : 25KHz、20K、12.5 Phase lock step step : 2.5KHz、5KHz、6.25 KHz、10 KHz、12.5 KHz、15 KHz、25 KHz Working voltage : 13.8V DC±15% Squelch way : CTCSS、DCS、5Tone、2Tone、DTMF Frequency stability : ±2.5ppm Operat temperature : -20+60℃ Dimension : 98(W)*43(H)*126(D)mm Weight : 448g ​ Manual Wholesale Quotation Shopping PACKAGE CONTAIN: 1 x SURECOM KT-8900D 136-174/220-260/350-390/400-480 MINI COLOR SCREEN MOBILE RADIO 1 x Microphone 1 x Car Power Cable 1 x Fuse 1 x Mounting bracket 1 x Screw 1 x User"s Manual If you have related videos, please share with us, please contact us

R7 Surecom R7 4G LTE WIFI Bluetooth Network Radio Walkie Talkie Specifications: ​ Operating system: Android Intercom system: 409PTT, PTT Working temperature: -30C ~ + 75C Working voltage: 3.4-4.2V DC Charging method: Cradle / USB-TYPEC Waterproof level: IP54 Manual Wholesale Quotation Shopping Brand:SURECOM model:R7 Communication software supports:409PTT trunked digital communication system Sim Card operation:4G LTE / 3G / 2G WI-FI:YES Bluetooth headset:YES Headphone slot: 3.5mm Plug phone function:No Features:The crowd calls, the call alone. Monitoring group:YES GPS function:YES volume:134x62x41mm (excluding protruding antenna part) weight:190g battery capacity:3.7V 5200mAh operating hours: About 12-18 hours Standby time:About 30 hours Package contains: 1x Surecom R7 (Advanced Edition) 4G LTE Network Walkie Talkie +1 Year Platform Use 1x 5200mAh battery 1x USB-TYPEC charging cable 1x Charger 1x USB Fire Bull 1x Strap 1x back clip 1x user manual

SJ409 SURECOM SJ409 409MHz 20 channels mini walkie-talkie specifications: ​ Output power: 0.5 watts. Frequency range: 409.7500MHz-409.9875MHz. Call range: over 3 km(depending on the terrain). Channel: 20 call channels. Manual Wholesale Quotation Black Blue Orange Pink Silver specifications: Output power: 0.5 watts. Frequency range: 409.7500MHz-409.9875MHz. Call range: over 3 km(depending on the terrain). Channel: 20 call channels. Mute code: 38CTCSS, 83DCS, 121 interference cancellation mute codes, a total of 2420 combinations Scan channel : Yes Background lighting: Yes Low battery warning: Yes Battery indicator: Yes (4 grids displayed) Lock function: Yes Weight: about 90g Size: about 50mm × 87mm × 22mm (not include antenna) Products include: 2 x SURECOM SJ409 409MHz walkie talkie 2 x Li-ion Battery 2 x Belt clip 2 x USB charging cable 2 x USB AC Adaptor 2 x PTT Earpiece

SJ688HP Surecom SJ688HP 12w VHF/UHF Two Way Radio Walkie Talkie Features & Functions Memory channel: 128channels Frequency: FM (76-107MHz) VHF(136-174MHZ) UHF(400-480MHZ) VHF&UHF independent channel operation, better TX/RX performance Power Output: 10/5/3w (12W Max) 4800mAh Polymer Lithium Battery Dual Band Dual Display Dual Standby 3 Colors Backlight End tone elimination VOX makes the operation more convenient English voice reporting/mute voice Emergency alarm/remote alarm channel step: 0.5khz/2.5khz/ 5khz/ 6.25khz/10khz/ 12.5khz/ 25khz/37.5khz / 50khz/100khz CTCSS/DCS scanning Manual Wholesale Quotation Shopping Brand Name:Surecom Model Number: SJ688HP Type: Handheld Dimensions: 5 x 1.5 x 2.4 inches Frequency Range: 136-174/400-480MHz Storage Channel: 128 Talk Range: >10km Comunication systen: Simplex or Double Frequency Simplex Weight: 335g(including batterry) Modulation Type: FM(F3E) Frequency Deviation: 5 KHZ Spurious Emission: < -60dB TX Current: 1.5A Frequency Stability: 2.5ppm RX Sensitivity: <0.18 Audio Output: 400MW Standby Current: 72 mA(Power Save Condition:20mA) ​ Package Include: 1 x SJ688HP VHF 136-174 UHF(400-480MHZ) 1 x 4800mAh Polymer Lithium Battery 1 x Antenna. 1 x Belt Clip 1 x User Manual 1 x Desktop Charger 1 x AC Adapter 1 x PTT Earpiece 1 x S013F(FREE) If you have related videos, please share with us, please contact us

SW-102D V/U 125-525MHz 介紹 VSWR 正向和反射功率直接數字讀數，無需任何校準。 最大可測量功率範圍高達120W。 低插入損耗（0.3 db 或更小）的結構使其可以永久連接。 內置頻率計數器 。 所有功能顯示（頻率計數器，電源，SWR，FW，RW，電池電量） *適用於數字DMR。 功能與規格 頻率範圍：125-525MHz 可測功率範圍：0.5-120W（+-0.5％） 輸入讀取頻率計數器（必須<0.5 W） 最大功率：120W 阻抗：50Ω 尺寸：W 76 XH 77 X D35毫米。 重量：<220克 電池：3.7V 鋰離子充電電池 接口：NJ接口 / SO239 接口 說明書 批發 Shopping 接口：NJ接口/ SO239 最大限度。功率：120 W（可測量功率，對講機必須為模擬） 電壓駐波比1.00：1〜19.9：1 頻率範圍：125MHz〜525MHz 插入損耗<0.15dB（VHF），<0.25dB（UHF） 溫度0℃〜60℃ 頻率計數器：是（TX輸入必須至少為0.5W ） 電池顯示：是 內置電池3.7V：鋰離子電池 自動關閉電源：1-9分鐘 尺寸：66 * 68 * 37（mm） 5V充電器（微型USB） 背光自動關閉 接口（進出）N（SL16）/ SO239 重量：220g（含電池） 電源開/關： 按下[紅色按鈕] 2秒鐘打開或關閉電源 MENU顯示 模式編號項目調整 默認設置 內容 1.調整前向功率-99至+99微調水平 ％ 2.調整反向功率-99至+99微調等級 ％ 3.調整時基-99至+99頻率計數器，OSC時基 4. LCD DIM（背光時間）0-9，始終在1分鐘到9分鐘的時間裡顯示“ 0” 5.電源關閉0-9 1到9分鐘始終為“ 0” *供應商，該產品將添加功能而無需另行通知 設置並保存 按下MENU [藍色按鈕] 按F1 [紅色按鈕）（選擇1-5功能） 按下[藍色按鈕]（-），[黃色按鈕]（+） 按下[紅色按鈕] 2秒鐘 按[藍色按鈕]保存並退出 如何檢查天線的駐波比： 對講機輸出連接至``TX''，並將天線連接至``ANT''。如果您的設備具有不同類型的連接器，則需要正確的適配器/電纜。 測量電壓駐波比：（參見圖1） SW-102 TX連接無線電射頻輸出 帶有顯示SWR測量數據的對講機 TX輸出 SW-102。 在以下情況下，不要影響測試，附近有物體，水平放置。 如何檢查收發器的輸出功率： 連接到無線對講機輸出上的“ TX”，並將虛擬負載加載到“ ANT”。如果您的設備具有不同類型的連接器，則需要正確的適配器/電纜。 測量功率：（參見圖2） SW-102 TX連接對講機射頻輸出 SW-102 ANT連接50歐姆虛擬負載 按下電台TX，SW-102顯示為功率測量數據。 （SW-102適用於DMR系統） 如何顯示旋轉： 按黃色鍵將顯示旋轉180度， 按黃色鍵正常。 包裝內容 1x 個SURECOM SW-102-UV功率和駐波計（N-連接器） 1x 個電源PSU 100-240V 1x 充電器線 1x 英文用戶手冊 ​ MODEL FREQ. RANGE CONNECTOR FREQUENCY COUNTER DMR SW-102HF 1.5MHz -70MHz SO239(SL16) NO NO SW-102-UV 125MHz -525MHz SO239(SL16) /N YES NO SW-102D-UV 125MHz-525MHz SO239(SL16) / N YES YES N - CONNECTOR SO239 (SL-16)- CONNECTOR 如果您有相關視頻，請與我們分享，請與我們聯繫

S-CB27 s-CB27 is a multi-norms AM/FM citizen band mobile radio,with colorful TFT LCD screen,maximum 40channels, 6 programmable keypad mapped to onscreen 6 functions,bring you new feeling of visual era. Main Features : *TFT LCD color display *8 Memory Channel *50 CTCSS/104DCS *Dual watch function *AM/FM mode switchable *Receive gain adjustable *Emergency channel CH9/CH19 *6 Programmable key *Scan /Beep *Automatic/Manual squelch *Channel/frequency display mode *PC programmable &password *DTMF function *Time out time *Automatic power on *Keypad lock *Mute function *NB/ANL function Manual Wholesale Quotation Shopping General Specification Modulation mode : AM/FM Frequency Range : 26.965-27.405MHz Channel : 40 Power Output : 4W AM/FM Input voltage : 12/24V Dimension (H x W x D) : 159*123*48mm Weight : 672g ​ Package Contains: 1 x CB-27 CB band Mobile Transceiver body 1 x Speaker Microphone 1 x Plastic Bracket 1 x Fuse 2 x Fixing Screw sets 1 x ENG USERS Manual If you have related videos, please share with us, please contact us

SW-32VU 125-525MHz SW-32HF 1.8-60MHz 功能與規格 頻率範圍：1.8-60MHz / 125-525MHz 可測功率範圍：0 -100W（+-0.5％） 輸入讀取頻率計數器（必須<0.5 W） 最大功率：100W 阻抗：50Ω 尺寸：W 76 XH 77 X D35毫米。 重量：<220克 接口：NJ接口 / SO239 接口 說明書 批發 Shopping SURECOM SW-32 SWR & Power Meter Instruction 特點說明： 1.儀表顯示： 我指示以瓦特和 駐波比 比為單位的前向功率 / 反射功率 。 2.儀表調零： 表針機械調零 。 3.量程開關： 選擇 10W 和 100W 的 射頻功率範圍 。 4.藍色開關 1： 選擇功率 / 駐波比 。 5.紅色開關 2： (REF/ FWD) 的 POWER，SWR (set SWR / SWR) 。 6.SWR SET 控制旋鈕： 測量 駐波比 時設置滿量程偏轉。 7.天線連接器： 50 歐姆天 線系統的同軸電纜連接器。 8.射頻輸出連接器： 同軸連接器到 發射器 50 歐姆射頻輸出。 ​ 正向功率測量 1. 將藍色按鈕設置到“POWER”位置。設置紅色按鈕，'FWD' 位置。 2. 設置對講機發射PTT , 選擇黃色按鈕功率範圍 (10W, or 100W) ,並讀取對應刻度數據. 反射功率測量 1. 將藍色按鈕開關設置到“POWER”位置。設置紅色按鈕，'REW' 位置。 2. 設置 對講機 發射PTT , 選擇 黃色按鈕 功率 範圍 (10W, or 100W) , 並讀取 對應 刻度 數據. 駐波比測量 步驟1 1. 將藍色按鈕開關設置到“SWR set”位置。將紅色開關設置到“SET SWR”位置。 2. 將對講機設置為發射模式。 3. 順時針緩慢轉動 CAL 控制旋鈕，直到儀表指針位於“CAL”位置。這必須的。 步驟2 將紅色按鈕開關設置到“SWR”位置。對講機發射發射,時儀表並讀取對應刻度數據SWR 駐波比 。 警告 1. 由於儀表機芯非常靈敏，請避免對設備進行過度振動或機械衝擊。 2. 應施加到儀表的絕對最大功率為 100W。取消較低範圍時，還要觀察 10W 的最大功率輸入。 3. 收發器和天線與儀表的連接絕不能接反。始終遵守正確的連接方式 到發射器和天線作為標準。 4. 儀表在出廠時已經過仔細校準。篡改任何內部電路或傳感器都可能造成損壞並降低儀表的準確性。 5. 請勿將儀表暴露在溫度過高、濕度大或強磁場的環境中。 如果您有相關視頻，請與我們分享，請與我們聯繫

SR-628 The SR-628 is a multi-function and cheaper device that connects any handheld or mobile radio. By equipment and so on our assemble the build, the new generation trunk-line board, the internal structure design are finer, the outward appearance is more attractive. Besides can provide a the basic repeater function which has following the receiver transmitter, furthermore has the Simple connection, provides the more ideal 2-way radio conversation region for you, causes you maintains the relation in the bigger operating region. Major Features ​ Works with most popular handheld radios Multi- LED display 2 radio status , And controller Battery Level Real time duplex repeater with link radio Allows user to change the DTMF remote control password by radio Operates on both build-in Li-ion battery 72 hours long life operation External DC 5~24V power supply DTMF remote control repeater function ON and OFF with password protection Professional manufacturer low power consumption . Manual Wholesale Quotation Shopping Working mode - The transponder downlink forwarding (differential and conventional relay station), a A machine as a signal of uplink receiver, B machine as the signal downlink transmitter. or B machine as a signal of uplink receiver, A machine as the signal downlink transmitter. Has reached the relay purposes - Bidirectional forwarding, machine of a receiver, B machine emission. B machine to receive, machine of an emission. To achieve bidirectional forwarding function. - The relay box for audio trigger mode, when in use, the as received signal walkie talkie at full volume! What's More: - Two mode select function by DTMF. When the radio units are connected, the received signal on a radio unit will be real time transmit on the other radio unit. e.g. VHF/VHF, UHF/UHF, VHF/UHF or UHF/VHF modes Mode1 ( default) Machine A is transmitter When channal B is receiver. Machine B is transmitter When channel A is receiver . Mode 2 (##613) Machine A is transmitter When channal B is receiver. Not function when Machine B is receiver. The purpose can be done in two different places and using different frequency bands intercom, through our mutual communication relay station. This is a radio cross band duplex repeater controller. It is an easy of operation and cost effective and highly flexible platform for setting up bi-direction cross band duplex repeater with mobile radio and handheld radio. The SR-628 has 2 audio ports input and out , they are used to connect with mobile and handheld radio. DTMF remote control function with password protection is available in the . User can control the repeater ON or OFF remotely by DTMF. Multi-LED display 2 of radio status , and build-in battery ​ PACKAGE CONTAIN 1 x SR628 Duplex Repeater Controller 1 x 100-240V power supply to USB +5V 1 x USB to DC jack cable 2 x Kenwood / CHINA Radio connect cable If you have related videos, please share with us, please contact us

SR-328 無線電範圍擴展器，SR-328 是一款多功能且更便宜的設備，可連接任何手持或移動無線電。 透過我們組裝建造等設備，新一代幹線板，內部結構設計更精細，外觀更美觀。除了可以提供一個具有跟隨接收發射器的基本中繼器功能外，更有簡單的連接，為您提供更理想的2路無線電通話區域，使您在更大的工作區域保持聯繫。 這是一個無線電雙工中繼器控制器。它是一個易於操作、成本效益高且高度靈活的平台，用於設置具有行動無線電和手持無線電的雙向頻段雙工中繼器。 。 SR-328 有 2 個音訊輸入和輸出端口，用於連接移動和手持收音機。具有密碼保護的 DTMF 遠端控制功能。使用者可以透過 DTMF 遠端控制中繼器的開啟或關閉。多 LED 顯示 2 無線電狀態和內建電池電量。 特點&規格 ​ - 適用於最受歡迎的手持收音機 - 多 LED 顯示 2 個無線電狀態，以及控制器電池電量 - 帶鏈路無線電的即時雙工中繼器 -允許使用者透過無線電更改DTMF遠端控制密碼 - 使用內建鋰離子電池運行 72 小時長壽命運行 -外接直流5~24V電源 -DTMF遠端控制中繼功能開和關，帶密碼保護 -專業製造商低功耗。 Wholesale Quotation Manual Shopping If you have related videos, please share with us, please contact us

天線分析儀 ANTENNA ANALYZER An antena analyzer ' (also known as a noise bridge, RX bridge, SWR analyzer, or RF analyzer) is a device used for measuring the input impedance of antenna systems in radio electronics applications. MODEL: SA160 SA250 SA350 MINI1300 Read More FREQUENCY COUNTER A frequency counter is an electronic instrument, or component of one, that is used for measuring frequency. Frequency counters usually measure the number of cycles of oscillation, or pulses per second in a periodic electronic signal. Such an instrument is sometimes referred to as a cymometer. Model: SF401 SF103 Read More FIELD STRENGTH METER Field strength meter is actually a simple receiver. The RF signal is detected and fed to a microammeter, which is scaled in %. The frequency range of the tuner is usually within the terrestrial broadcasting bands. Model: SS10 SS11 Read More REPEATER CONTROLLER A repeater is an automatic radio-relay station, usually located on a mountain top, tall building, or radio tower. It allows communication between two or more bases, mobile or portable stations that are unable to communicate directly with each other due to distance or obstructions between them. Model: SR112 SR328 SR628 SR629 Read More V.S.W.R. POWER METER The standing wave ratio meter, SWR meter, ISWR meter (current "I" SWR), or VSWR meter (voltage SWR) measures the standing wave ratio (SWR) in a transmission line.[a] The meter indirectly measures the degree of mismatch between a transmission line and its load (usually an antenna). Electronics technicians use it to adjust radio transmitters and their antennas and feedlines to be impedance matched so they work together properly, and evaluate the effectiveness of other impedance matching efforts. Model: SW102VU-S, SW102VU-N SW102HF SW33 ,SW33MARKII ,SW33PLUS SF20 SW-111 SW-114 Read More CB-RADIO 27MHZ 40 CH CB radio MODEL: CB-9250 CB27 Read More Antenna Accessory Reliable, High Performance For Any Antenna Application SURECOM antenna accessories are the world standard for reliable, high performance communication parts. Broad portfolio of standard, high performance and shock resistant mobile mounts. ​ Antenna Adaptor Balun Read More MOBILE RADIO An antena analyzer ' (also known as a noise bridge, RX bridge, SWR analyzer, or RF analyzer) is a device used for measuring the input impedance of antenna systems in radio electronics applications. MODEL: S-KT-8900 Quad Band S-KT-7900 Dual BAND S-980PLUS Read More BT-Speaker Mic One of the important features of a Bluetooth speaker is the built-in mic that can be used for hands-free calling. The speaker is loud enough that you can clearly hear the person on the other end and it releases your hands to do other tasks while calling, Item is suit for walkie-talkie and mobile radio ​ ​ Model: 41-92 41-99 41-101 41-105 Read More POC WALKIE-TALKIE Surecom 4G LTE Network Radio Walkie Talkie Specification: Operating system: Android system Intercom system: 409PTT Working temperature: -30C~+75C Working voltage: 3.4-4.2VDC H5-V8 R7-4G T1Q S808 S1 T3 Z9PLUS Read More WALKIE-TALKIE A walkie-talkie, more formally known as a handheld transceiver , is a hand-held, portable, two-way radio transceiver.we are sell high power and FRS walkie-talkie , The Family Radio Service (FRS) is an improved walkie-talkie radio system authorized in the United States since 1996. , and 2003 in HONGKONG , This personal radio service uses ... ​ SJ-688HP VHF/UHF 10-12W S-8R 4 BAND TX ＳＪ４０９ ＦＲＳ ＲＡＤＩＯ S-UV5R waterproof Read More

SS-11 The SS-11 Field Strength Meter is ideal for reading relative field strength from your antenna. It is a compact unit that fits in the palm of your hand and can be taken anywhere. The best part of using it is that you now can tell if your antenna is radiating or not by simply holding the unit near your antenna and adjusting the sensitivity. Also, by taking measurements, you can find out relatively how strong your antenna field is. Operation The SS-11 Field Strength Meter is very simple to use. It requires no power because your antenna field provides the power necessary to run the meter. Simply raise the single whip antenna on your unit, stand several feet away, and adjust the sensitivity knob on the front, it’s that easy. You want to ensure that the whip antenna is parallel with the polarity of the antenna you are reading. Now you can read the relative field strength of your antenna. Features: The appearance is simple and efficient, beautiful and generous. Frequency bandwidth, high sensitivity. 100KHz-3000MHz (with antenna ), please use different frequency antennas to test signals with different frequencies for better effect and sensitivity) Build-in Battery . The pointer amplitude can be adjusted (to protect the meter) Built-in automatic damping function, which is the buffer function, prevents the needle from swinging too fast and causing damage. Small size, easy to carry, size: 75 x 100 x 64mm (excluding the raised antenna part) Manual Wholesale Quotation Shopping Key Specifications: Test suitable antenna for walkie-talkie use Frequency bandwidth, high sensitivity. 100KHz-3000MHz Measurement Radio Field Strength The pointer amplitude can be adjusted (to protect the meter) Specifications: Model No. SS-11 Frequency Range: 100KHz -3GHz Size without Socket : 75 x 100 x 64mm Antenna (in ) Interface: SMA Female Net Weight : 240g (not include antenna) Package include 1x SS-11 Field Strength Meter 1x SMA MALE UHF Telescopic Antenna 1x English Instructions ​ INTRODUCTION: The SS-11 Field Strength Meter is ideal for reading relative field strength from your antenna. It is a compact unit that fits in the palm of your hand and can be taken anywhere. The best part of using it is that you now can tell if your antenna is radiating or not by simply holding the unit near your antenna and adjusting the sensitivity. Also, by taking measurements, you can find out relatively how strong your antenna field is. Operation The SS-10 Field Strength Meter is very simple to use. It requires no power because your antenna field provides the power necessary to run the meter. Simply raise the single whip antenna on your unit, stand several feet away, and adjust the sensitivity knob on the front, it’s that easy. You want to ensure that the whip antenna is parallel with the polarity of the antenna you are reading. Now you can read the relative field strength of your antenna. Technical Assistance If you have any problem with this unit first check the appropriate section of this manual. If the manual does not reference your problem or your problem is not solved by reading the manual you may call SURECOM Technical Service at 852-54457217. You will be best helped if you have your unit, manual and all information on your station handy so you can answer any questions the technicians may ask. You can also send questions by mail to SURECOM.COM.HK Features: The appearance is simple and efficient, beautiful and generous. Frequency bandwidth, high sensitivity. 100KHz-3000MHz (with antenna ), please use different frequency antennas to test signals with different frequencies for better effect and sensitivity) The pointer amplitude can be adjusted (to protect the meter) Built-in automatic damping function, which is the buffer function, prevents the needle from swinging too fast and causing damage. Small size, easy to carry, size: 75 x 100 x 64mm (excluding the raised antenna part) Instructions for use: Before use, please rotate the "amplitude adjustment" to the left most end. The length of the antenna to be pulled depends on the frequency of the test. It is better to have 1/4 wave as much as possible. The handheld walkie-talkie is about one meter away from the field strength meter. Don't be too close! In order to avoid the signal is too strong to burn the field strength meter! Then press the walkie-talkie PTT button to make the walkie-talkie enter the launch state. At this time, the pointer of the field strength meter should have a signal indication. The stronger the signal, the greater the indication! Amplitude adjustment: If the field strength indicator indicates that the maximum range is exceeded, the "amplitude adjustment" can be adjusted to let the pointer indicate the appropriate position. Method for testing the maximum gain point of an antenna 1. In order to change the frequency conveniently and quickly, you should use the keyboard to set the frequency walkie-talkie manually. 2. Link the walkie-talkie and antenna feeders, place the field strength meter near the antenna (depending on the environment), place it within the vertical radiation angle of the antenna as much as possible, and the antenna planning method is best. 3. Set the frequency of the walkie-talkie, press the launch button, observe the meter reading, and register the meter reading. Then set the walkie-talkie to other frequency points, let the walkie-talkie enter the launch state again, observe the meter reading and then compare the readings of each frequency point! You can know the best frequency/segment of the antenna under test! ​ ​ A typical field-strength meter is shown in Figure 1. This is a simple passive (unpowered) circuit in which radio frequency energy is intercepted by the antenna, rectified to DC, and then used to directly drive the meter. The maximum sensitivity of this circuit is based primarily on several factors: The gain of the antenna: How much of the signal is actually intercepted. The sensitivity of the meter movement being used. The nature of the diodes being used. If you have related videos, please share with us, please contact us

Commercial and professional mobile radios are often purchased from an equipment supplier or dealer whose staff will install the equipment into the user's vehicles. Large fleet users may buy radios directly from an equipment manufacturer and may even employ their own technical staff for installation and maintenance. MOBILE RADIO S-KT7900D Technical Parameter ● Measurement Frequency: 132-173 / 200-260 / 400-519MHz ● Display: 2.2 inch TFT (320 x240) ● RF Output: 1-1.15V (±5-10db) ● Span width: 0.54MHz /1.35MHz /2.7MHz /5.4MHz /10.8MHz /27MHz / 54MHz / 108MHz / 216MHz / 432MHz ● Port SWR: < 1.1 ● Display: 2.2inch TFT (320 x240) ● Size: 70mm x 120mm x 25mm ● Weight: 172 grams Read More S-KT-8900D Technical Parameter ● Measurement Frequency: 132-173 / 200-260 / 400-519MHz ● Display: 2.2 inch TFT (320 x240) ● RF Output: 1-1.15V (±5-10db) ● Span width: 0.54MHz /1.35MHz /2.7MHz /5.4MHz /10.8MHz /27MHz / 54MHz / 108MHz / 216MHz / 432MHz ● Port SWR: < 1.1 ● Display: 2.2inch TFT (320 x240) ● Size: 70mm x 120mm x 25mm ● Weight: 172 grams Read More S-KT980PLUS SURECOM S-KT-980 Plus Colorful Screen Compact Car Features: 1. Dual Band136~174VHF/400~480UHF Trasceiver 2. Compact and rigid car radio with colorful screen 3. 5Tone 2Tone ANI DTMF function 4. Remote Stun, Remote Kill, Remote Revive 5. High power output 75W on VHF and 55W on UHF 6. External speaker/PTT Specification: General 1. Frequency Range:VHF:136-174MHz UHF:400-480MHz 2. Number of Channel:200 3.Channel Spacing:25KHz 20K 12.5K Read More

公司介紹 SURECOM LIMITED是提供雙向無線電配件的專業企業的製造部門。多年來，我們一直致力於根據國內外市場的需求開發產品。我們的全系列產品包括中繼器和無線電設備。 我們還根據客戶的要求為他們提供定制的解決方案。我們的產品已出口到歐美和東南亞，享有很高的知名度。 我們始終堅持新的獨特發展，並嚴格遵循質量標準。我們的材料是通過選擇過程選擇的。作為創新技術的領導部門，我們為向客戶提供優質的產品，低廉的價格和更好的選擇以及及時可靠的服務而感到自豪。 IN THE NEWS I AM A PARAGRAPH I'm a paragraph. Click here to add your own text and edit me. It’s easy. Just click “Edit Text” or double click me and you can start adding your own content and make changes to the font. Feel free to drag and drop me anywhere you like on your page. I AM A PARAGRAPH I'm a paragraph. Click here to add your own text and edit me. It’s easy. Just click “Edit Text” or double click me and you can start adding your own content and make changes to the font. Feel free to drag and drop me anywhere you like on your page. I AM A PARAGRAPH I'm a paragraph. Click here to add your own text and edit me. It’s easy. Just click “Edit Text” or double click me and you can start adding your own content and make changes to the font. Feel free to drag and drop me anywhere you like on your page. LAST EVENT I'm a paragraph. Click here to add your own text and edit me. It’s easy. Just click “Edit Text” or double click me and you can start adding your own content and make changes to the font. Feel free to drag and drop me anywhere you like on your page. I’m a great place for you to tell a story and let your users know a little more about you. 夥伴 COMPANY NAME I'm a paragraph. Click here to add your own text and edit me. COMPANY NAME I'm a paragraph. Click here to add your own text and edit me. COMPANY NAME I'm a paragraph. Click here to add your own text and edit me.

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As a business you will routinely receive requests for your wholesale price list. It helps to have a colour brochure with a price list insert which will save expensive reprinting costs when prices change. This will usually be all the customer requires at this time. The more information you can supply to an initial inquiry, the less likely you are to receive follow up questions.

SS-10 SS10 Field Strength Power Test Meter Portable Field Strength Display 100K-3000MHz Field SS-10 Surecom SS10 RF Signal Strength Meter The SS-10 Field Strength Meter is ideal for reading relative field strength from your antenna. It is a compact unit that fits in the palm of your hand and can be taken anywhere. The best part of using it is that you now can tell if your antenna is radiating or not by simply holding the unit near your antenna and adjusting the sensitivity. Also, by taking measurements, you can find out relatively how strong your antenna field is. Operation The SS-10 Field Strength Meter is very simple to use. It requires no power because your antenna field provides the power necessary to run the meter. Simply raise the single whip antenna on your unit, stand several feet away, and adjust the sensitivity knob on the front, it’s that easy. ......... VISIT WEBSITE SS-11 SS10 Field Strength Power Test Meter Portable Field Strength Display 100K-3000MHz Field SS-11 Surecom SS11 RF Signal Strength Meter The SS-10 Field Strength Meter is ideal for reading relative field strength from your antenna. It is a compact unit that fits in the palm of your hand and can be taken anywhere. The best part of using it is that you now can tell if your antenna is radiating or not by simply holding the unit near your antenna and adjusting the sensitivity. Also, by taking measurements, you can find out relatively how strong your antenna field is. Operation The SS-10 Field Strength Meter is very simple to use. It requires no power because your antenna field provides the power necessary to run the meter. Simply raise the single whip antenna on your unit, stand several feet away, and adjust the sensitivity knob on the front, it’s that easy...... VISIT WEBSITE

頻率計數器 頻率計數器是一種用於測量頻率的電子儀器或電子儀器的組成部分。 頻率計數器通常測量振盪週期數或週期性電子信號中每秒的脈衝數。 SF-401 PLUS New ver 4.0 Frequency Counter SF-401 PLUS SURECOM Portable CTCSS/DCS Decoder Feature & Specification: Frequency range: 27Mhz-3000Mhz ! Note: (27MHz to 100MHz It can not be guaranteed and the corresponding normal emission appliance) CTCSS/DCS Decoder (must be 136-174/400-520MHz) Frequency counter for DMR radio Frequency digital 0.000 or 0.0000 ( +-0.001) Work by TCXO( Temperature Compensate X'tal (crystal) Oscillator) 2～2.5ppm Frequency Response time: 0.2-0.5sec.( CTCSS/CDCSS >0.5-1sec) TFT Color Display 240 x 320 ,LCD Dim level setting Build-in Li-ion battery Net Weight: 113g 4 buttons control Auto power off 1-9minutes Charging battery LED indicator ......... MORE INFORMATION SF-103 SF-103 Portable Frequency Counter 2MHz - 2.8GHz The SURECOM SF-103 hand-held frequency counter is a more practical counter, even advanced features such as field strength measurement are incorporated. It is compact, truly pocket sized, test instrument designed for ease of use and dependable performance. Supplied as a complete with internal Li-ion battery pack, AC wall charger and antenna. Introduction: The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator........ MORE INFORMATION FREQUENCY COUNTTER 快速瀏覽 SURECOM SF-20 20W POWER METER and Frequency counter 價格 $38.50 快速瀏覽 SF-103 Portable Frequency Counter 2MHz - 2.8GHz 價格 $55.00 快速瀏覽 Frequency Counter SF-401 PLUS SURECOM Portable CTCSS/DCS Decoder 價格 $42.50

SF-103 The SURECOM SF-103 hand-held frequency counter is a more practical counter, even advanced features such as field strength measurement are incorporated. It is compact, truly pocket sized, test instrument designed for ease of use and dependable performance. Supplied as a complete with internal Li-ion battery pack, AC wall charger and antenna. The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator. it is the tool of choice for maintenance personnel ,test frequency and signal strength for wireless enthusiasts. This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio. There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure. Its four-button control is easy to use and its small size allows you to carry it anywhere you like. Work by TCXO(Temperature Compensate X'tal (crystal) Oscillator) ,In the range of -45 ℃ ~ 65 ℃ can reach ± 2 ~ ± 4ppm accuracy This include very interesting frequency areas such as 2m HAM radio, all VHF and UHF DMR Radio signal e frequency counter. GUI Battery level Feature & Specification: Frequency range two select : 2MHz-200MHz / 27MHz -2800MHz CTCSS/DCS Decoder Frequency counter Digital mode for DMR radio Work by TCXO( Temperature Compensate X'tal (crystal) Oscillator) 2～2.5ppm Frequency Response time: 0.2-0.5sec.( CTCSS/CDCSS >0.5-1sec) TFT Color Display 240 x 320 ,LCD Dim level setting Build-in Li-ion battery Net Weight: 113g 4 buttons control Auto power off 1-9minutes Charging battery LED indicator Manual Wholesale Quotation Shopping User manual: 1.1 Power On/Off: Power on ,press and Hold down the [Red key] by 3 second Power off ,press and Hold down the [Red key] by 3 second of number count down to 0 1.2 Charging the battery : Plug the power cord into adaptor , micro usb connect SF103 The Led indicating: *The RED light Charging * The Green light is Full 1.3 Setup the frequency Range : Press[ F2.stop ] button ,[F3 -->] select function to "Rang" Press the [F4 Ent] Select 27M-2.8G(27MHz-2800MHz) /<=200MHz (below 200MHz) , and then press[F2] to Run 1.4 Setup the time Gate : Press[ F2.stop ] button ,[F3 ---> ] select Function to "Gate" Press the [F4 Ent] select : 0.1s / 0.25s / 0.5s / 1.0s ,and then press [F2] to Run 1.5 Setup the Frequency counter digi : Press[ F2 ] botton ,[F3--->] select Function to "Gate" Press[F4 Ent] Select : 3 / 4 / 5 / 6 , and then press [F2] to Run ! 27MHz-2.8GHz for 3 / 4 only , 2-200MHz for 3 / 4 / 5 / 6 , Detail Please see Table 1: 1.6 How to check Frequency of Digital DMR Radio Press[ F2 ] botton ,[F3 --->] select Function to" type" :Press [F4] select Analog / Digital(DMR) , and then Press [F2] to Run !Note. Digital mode have 3 Decimal only. 1.7 How to ADJ. the Frequency mode of 27MHz -2.8GHz: ( See PIC.2) Press, [F3 MENU ] , [F3 Down] / [ F4 Up] to select the Gate to (0.1s/0.25s/0.5s/1.0s) Press, [F2 Edit] / [F3 - ] and [ F4 +] to select the +/- 99 Press, [F1. Main] exit , and then press [F4 save] for save the setting .([F1] not save for exit) 1.8 How to fine tune the Frequency mode of 2-200MHz: (See PIC.1 ) Tune the PCB VR1 (Variable resistance) (The factory has been set accurate, such as non-technical staff do not tune) 1.9 How to use [F3 menu ] mode: (see PIC2) Press, [F3 - ] / [ F4 +] select the function ,and then press [F2 edit] for edit mode , Press, [F3 - ] / [ F4 +] selecy for change the data . Press, [F1. Main] exit , and then press [F4 save] for save the setting .([F1] not save for exit) Caution: 1)Max. direct input signal 5Vp-p 2)Prohibit direct access to the radio antenna output, resulting in damage to the frequency meter ​ Package include: 1 x SF-103 frequency counter 1 x DUAL BAND UHF / VHF antenna 1 x BELT CLIP 1 x USB CHARGER with cable . 1 x ENGLISH MANUAL If you have related videos, please share with us, please contact us