Tel: +1 865-309-5073

International Radio :: Products by radio :: Collins :: 32S-3 :: #706


2500 Hz 455 kHz SSB 8-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. Note: The #706 installation kit for the Collins 32S-3 includes 2 x 456.55 MHz and 2 x 453.45 MHz LSB/USB crystals. This is reflected by the higher price than for use in other receivers.

Bandwidth 2500 Hz
Center Frequency 455.0 kHz
Mode SSB
Shape Factor 1.8
Zin/Zout 2000 ohms // 30 pF
Typical Insertion Loss 250 Hz: < 9 dB; 500 Hz: < 7 dB; SSB/AM: < 6 dB
Price: $160.00


If you see this message, your web browser doesn't support JavaScript or JavaScript is disabled. Please enable JavaScript in your browser settings so the online store can function correctly.


Detailed images



Inrad Copyright © 1972-2018 International Radio