YM2461 directional power meter frequency range: 25-1000MHz,YM2461 directional power meterPower range: 0.1W to 100W,YM2461 directional power meterRange: 1, 3, 10, 30, 100W,YM2461 directional power meterWorking error: ± 1dB, characteristic impedance: 50 Ω, insertion loss:< 0.3dB, main line standing wave coefficient: ≤ 1.15, electrical length: about 140mm, connector form: L16-50K. YM2461 power meter frequency range: 25-1000MHz, power range: 0.1W-100W, range: 1, 3, 10, 30, 100W, working error: ± 1dB, characteristic impedance: 50 Ω insertion loss:< 0.3dB, main line standing wave coefficient: ≤ 1.15, electrical length: about 140mm, connector form: L16-50K