RS-50 Digital SWR / Watt Meter NISSEI 125-525MHz UHF/VHF M Type Connector for TYT Baofeng LED Screen Radio Power Counter

RS-50 Digital SWR / Watt Meter NISSEI 125-525MHz UHF/VHF M Type Connector for TYT Baofeng LED Screen Radio Power Counter Main Features: 1.Forward/Reversed/VSWR ration in one push button. 2.LED backlit display for ease of reading. 3.Power Source: internal “AAA” batteries/external USB Port. 4.Applicable rechargeable battery. 5.Micro USB-DC5V Ouput(not include adapter). 6.Convenient control layout for ease operation. Specification Frequency Range 12-525MHz Center Calibrated 145MHz(VHF) 435MHz(UHF) Power Range 0-120W ±5% Testing Functions Fwd/Rev Power,SWR Insertion Loss 0.3dB or Lower Impedance 50Ω Power Source Battery”AAA” or Micro USB Port Connector SO239 M Type Dimension 70W*78H*30Dmm Net Weight 220g (no batteries) Measurement: 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/Rev Power and SWR”. 4.For back=light,please switch”LIGHT” to “ON”.   No function in 30 seconds,The backlit will automatically off.   Once PTT launched, the backlit will be back. Battery Installation: 1.Remove the black screw from the cover to opern the rear panel. 2.Install 2pcs “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. Noticement: 1.Can be used both alkaline battery (1.5V) or rechargeable battery (1.2V) 2.This unit has no built-in charging circuitry. 3.Be sure to switch off both “Power” & “Light” after use for saving battery power. MODEL RS-50 RS-70 Frequency range 125 – 525 MHz 1.6-60 MHz Measurable power range 0 – 120W 0 – 200W Max. Power 120W 200W Accuracy (AVG) /- 5% Insertion loss 0.3 dB or lower Testing functions Fwd/Rev Power, SWR Impedance 50 ohm Power source Battery – “AAA” x 2pcs / Micro USB port AC110-240V (adapter output 5V / 2.0A) Connector SO-239 (“N” type optional ) Dimension 70W x 78H x 30D mm Net Weight 220 g (No batteries) Packing List: 1× NISSEI RS-50 Digital SWR/Watt Meter 1× User’s Manual