[Milsurplus] PRC-47

[John Kolb]

On Mon, 23 Aug 2004, Kenneth K. Brown wrote:

> I just bought a PRC-47 off of ebay with a mechanical LSB filter on the
> side. Could someone please lead me to the location of a step by step
> procedure for replacing the USB with the LWB filter?

There's a guy with a fairly detailed description of the conversion
process in his ebay ad for item 5716984000.

I assume the extra filter you received with your PRC-47 was
an F500Z-4  526-9377-00, which is actually a USB filter,
passing freqs between 500.3 kHz and 503.0 kHz. because of the
conversion scheme in the PRC-47, this will produce LSB output.
The standard filter in the PRC-47 is a F500Z-5 LSB filter.

John
<http://members.cts.com/king/j/jlkolb>  F500Z-4 filters for sale.