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International Radio :: Filters :: Collins IF Filters :: #712

#712

#712 
300 Hz 455 kHz CW 7-pole Collins filter

Note: bandwidth is measured by the manufacturer at -3 dB; we measured shape factor at -60/-6 dB.

Note: Collins mechanical filters are no longer in production. INRAD has inventory on hand that should last through 2017. Once our inventory is sold, we will discontinue offering this item. There is no drop-in replacement available.

Details
 
Bandwidth 300 Hz
Center Frequency 455.0 kHz
Mode CW
Shape Factor 2.5
Zin/Zout 2000 ohms // 30 pF
Typical Insertion Loss 250 Hz: < 9 dB; 500 Hz: < 7 dB; SSB/AM: < 6 dB
Price: $140.00

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