It takes a crystal oscillator in the mixing scheme to get from a 9 MHz
IF and a 5 MHz VFO to 40 meters. That's not working, could be the
crystal mixer or oscillator bandswitch or the crystal.
73, Jerry, K0CQ
On 6/27/2010 10:54 AM, n5nbk@ntin.net wrote:
> One of my recent Model 540 transceiver purchases has no receive or transmit
> on 40 meters. All other bands work FB . Where should I look? I have cleaned
> the bandswitch. Thanks in advance
> Dan N5NBK.
> Sent from my Verizon Wireless BlackBerry
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