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International Radio :: Filters :: Filters for Experimenters :: #717

#717
#717 
2300 Hz 455 kHz SSB 10-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. **THIS FILTER IS DISCONTINUED**

Note: For the closest compatible filter for FT-817, FT-818, FT-857, FT-897 try INRAD #706 at 2.5 kHz bandwidth. Plugs directly into the 2.3 kHz SSB filter slot in these transceivers and is only slightly wider than the 2.3 was.

Details
 
Bandwidth 2300 Hz
Center Frequency 455.0 kHz
Mode SSB
Shape Factor 1.6
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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