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Oppxun Last discount RS-40 SWR Power Meter VHF UHF 144/430 MHz 15W 60W 200W Band Standing Wave Meters Test Antenna Walkie Talkie Car Radio
Original price US $86.08, Discount 49%. Sale price US $43.90
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RS-40 SWR Power Meter VHF UHF 144/430 MHz 15W 60W 200W Band Standing Wave Meters Test Antenna Walkie Talkie Car Radio This SWR meter, with high precision and stable performance, is used to measure the frequency and output power. It can read out directly without any calibration. Main Features: RS-40 SWR & POWER meter can read out directly without any calibration. RS-40's maximum measurable power range up to 200W. Low insertion loss structure allows it to be connected permanently. 1.Output power measurement a.Set the function switch to pwr positon b.Set the power range switch to appropriate power range corresponding to the power of your radio equipment c.Set the radio equipment on transmit and read out a scale corresponding to the range. (High:200w, Mideum:60w, Low:15w) 2.SWR measurement a.Measur output power as described in the section 1. b.Power range switch remain unchanged, set the function switch to SWR position. c.Set the radio equipment on transmit mode, and figure out SER by reading out cross section of the extension point of auxiliary scale at the right end witch is corresponding to the power reanding indicated in section 1 and meter indicator reading. (High range..., medium range..., low range...,) Specifications: Model: RS-40 Feaquency range: 140-150MHz, 430-450MHz Measurable power range: 0-200w Power range: 15w, 60w, 200w Insertion loss: 0.3db or lower Impedance: 50 OHM Dimension: 70W x 78H x 30D mm Weight: 180g Connector: MJ-MJ, (BNC, N optional) Note: 1.Since the meter movement is very sensitive, avoid excessive vibration or mechanical shock. 2.The absolute maximun power that should be applied to the meter is 200W. Also observe maximum power inputs of 15w an 60w when using the two lower ranges. 3.The meter must never be reverse connected. Always observe the correct connections to transmitter and antenna as indicated on the rear sockets. 4.The meter has been carefully calibrated at the factory, tampering with any of the internal circuitry or sensors may cause damage and will degrade the meter's accuracy. 5.Do not expose the meter to excessive temperatures. High humidity or strong magnetic fields. Package Include: 1 x RS-40 SWR Power Meter