SW-102D UV 125-525MHz V.S.W.R / POWER METER
V.S.W.R. meter Introduction
VSWR. Forward and reflected power direct digital readout, without any calibration.
Maximum measurable power range up to 120W.
low insertion loss (0.3 decibels or less) structure allows it to be permanently connected.
Build in Frequency counter (SW102UV only) .
All Function display ( SWR,FW,RW,Battery Level)
Digital DMR ready
Feature & Specification
Frequency range: 125 - 525MHz
Measurable power range: 0.5 - 120W(+-0.5%)
Measurable S.W.R range: 1.00:1~19.99:1
Input read frequency counter (must be < 0.5 W)
Maximum power: 120W
Impedance: 50Ω
Size: W 76 X H 77 X D35 mm.
Weight: < 220 grams
Battery : 3.7V Li-ion Rechargeable Battery*Ready for the DMR radio.
Interface: N-J / SO239 Interface
Power ON/OFF:
Press [Red button] 2 second to power on or power off
MENU Display
Content:
1.LCD DIM (Back Light Time)0-9 , "0" is always on, 1 min to 9 mins
2.POWER OFF 0-9 "0" is always on, 1 min to 9 mins
3. Adjustment analog Time Base -99 to +99 Frequency Counter ,O.S.C. Time Base
4 Adjustment VHF > 5W Forward Power -99 to +99 Fine Tune Level %
5. Adjustment UHF > 5W Forward Power -99 to +99 Fine Tune Level %
6. Adjustment VHF < 5W Forward Power -99 to +99 Fine Tune Level %
7. Adjustment UHF < 5W Forward Power -99 to +99 Fine Tune Level %
8.Adjustment DMR time Base -99 to +99 Frequency Counter ,O.S.C. Time Base
* Supplier, the product will add functionality without having to give notice
Set & Save:
Press MENU [Blue button]
Press F1 [Red button)(Select 1-5 Function)
Press [Blue button] ( - ), [Yellow button] (+)
Press the [Red button ]for 2 seconds
Press the [Blue button] to SAVE and EXIT
How to check the S.W.R. of your Antenna :
Connect to "TX" on Radio output and Antenna to "ANT". Proper adapter /cable is required if your device has different type of connectors.
Measurement V.S.W.R. : (see Pic.1)
SW-102 TX connect Radio RF out
Radio TX , SW-102 with display S.W.R. measure data.
Do not affect the test in the following cases, there are objects nearby, placed horizontally.
How to check the transceiver RF output Watt :
Cable Connect to "TX" on Radio output and dummy Load to "ANT". Proper adapter /cable is required if your device has different type of connectors.
Measurement Power: (see Pic.2)
SW-102 TX connect Radio RF out
SW-102 ANT connect 50 ohm Dummy Load
Push Radio TX , SW-102 display is Power measure data.
How to display rotate :
Press Yellow key to rotate display in 180 degree ,
Press Yellow key to normal .
Package Contents
1x SURECOM SW-102D-UV Power & S.W.R. Meter
1x Power PSU 100-240V
1x Charger Cable
1x English Users Manual
If there is any change in the factory, there will be no further notice.