WR187 Direct Reading Frequ.Meter, 3.95-5.85 GHz, with N(f) coupled cavity bandpass output, 0.5 MHz bandwidth, -20 dB from input level
WR187 Direct Reading Frequ.Meter, 3.95-5.85 GHz, with N(f) coupled cavity bandpass output, 0.5 MHz bandwidth, -20 dB from input level