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RS-50 Digital SWR/Watt Meter VHF/UHF 125-525MHz 120W

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$20.00 (Fixed Shipping Cost)

Portable RS-50 Digital SWR/Watt Meter VHF/UHF 125-525MHz 120W for Two-Way Radio

Product description

The digital meter is very accurate and can be used to measure forward power, reflection power and VSWR. LCD display for easy reading. LCD Backlight Display. Forward/Reflective/VSWR Ratio in one push button. The control layout is convenient and the operation is simple.

About this item

  • Forward/Reflected/VSWR ration in one push button
  • LCD backlight display for easy reading
  • Convenient control layout for easy operation
  • Powered by two AAA batteries/rechargeable batteries or external USB port
  • Low insertion loss(0.3dB or lower) structure allows it to be connected permanently


Frequency range: 125-525 Mhz
Center calibrated: 145Mhz(VHF) 435Mhz(UHF)
Power range:0-120W +/- 5%
Impedance: 50 ohm
Connector: M-J(So-239 (M))
Dimension: 70W x 78H x 30D mm
Net Weight: 220g

1. Apply output of transceiver to "TX" and antenna or load to "ANT".
2. "POWER" on for ready to use.
3. LCD display show simultaneously "Fwd/Ref Power and SWR".
4. For back-light, please switch "LIGHT" to "ON".
5. No function in 30 seconds, the backlight will automatically off.
6. Once PTT launched, the backlight will be back.

Battery installation:
1. Remove the black screw from the cover to open the rear panel.
2. Install 2 pcs "AAA" batteries.
3. Can be used with alkaline or Ni-Ca, Ni-MH rechargeable battery.
4. This unit has no built-in charging circuitry.
5. Be sure to correct polarity of battery.
6. Remove the battery if the unit won't be used in long period.

Packages includes:
1 x SWR/Watt Meter(no batteries)


* This is the original manufacture of this unit, 

30 Days full replacement, 1 Year manufacture warranty, customer pays the shipping cost.