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500 Hz Collins Mechanical Filter for 588 Omni VII

1.00 LBS
Calculated at checkout


Center Frequency, KHz 455
3 dB Bandwidth (Typ.), Hz 500
60 dB Bandwidth (Typ.), KHz 1.5
Insertion Loss (Typ.), dB 3
Z, In & Out 2000 ohms / 30 pF
Part Number 526-8693-010

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Product Reviews

  1. Great filtering

    Posted by Unknown on 11th Feb 2015

    I bought both 300 / 500 hz filters...truly, while they perform excellently, I cannot tell the difference between the two. If I were to pick between the two, I'll keep the 300 though.

  2. Omni VII RockwellCollins 500 Hz CW IF/Roofing Filter

    Posted by Wally Maxwell on 10th Sep 2014

    Straightforward install. Simple setup in single tree menu. Activates at 500 HZ BW & lower. Improvement over 500 Hz DSP filter. Adjacent signals disappear with no ringing. A worthwhile addition to an already great radio.

  3. Collins 500Hz IF filter for Omni 7

    Posted by K5RCR on 14th Jan 2014

    The filter arrived just a couple of days after I ordered it. Installing this in the Omni 7 was quite easy. Remove the cover without shearing the speaker wires, remove two cover screws over the filter box, pop the filter into its 3-hole mount socket, put it all back and fire it up. The filter makes a huge difference to copying CW, and it activates as soon as the BW adjustment is set below 500 Hz. The filter doesnt "ring" or introduce a hollow sound to the receiver. Makes copying CW in a crowded band easy with the Omni 7.

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