Product Details:
Telonic tunable bandpass filter. 190 - 375 MHz, 1% accuracy, 50 ohm, 1 watt. "N" female connectors. 5-1/2" x 3" x 10-1/2" overall length.

Tunable Bandpass Filters are 5% bandwidth, 5 section, iris coupled, 0.05 dB ripple Tchebychev filters. Slotted box construction and air gap tuning capacitors provide the basis for the lowest available insertion loss and the highest rated power of any tunable filter.

Tunable Band Reject Filters are 0.1% reject bandwidth, stub tuned 3 section Tchebychev filters. Extremely narrow bandwidths and broad passbands make these filters excellent for EMC testing, harmonic and spurious signal evaluation, and noise figure measurement.

Buss Tuned Bandpass Filters are the test equipment engineer's dream, providing fully automated RF frequency testing over as much as six octaves frequency range. Tuning times of 250 msec assure speedy measurement as the filters are stepped through the frequency range.