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<DIV>Hi Frank, take a look at the mixer and oscillator infos. There is a high
performance mixer , a SHF Oscillator ideal for the 13 cm band, and info about my
HF VCO , which was divided down.</DIV>
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<DIV> 1KHz -108dBc</DIV>
<DIV>10KHz -130dBc</DIV>
<DIV>100Khz -150dBc</DIV>
<DIV>Noise floor -155 dBc at the output frequency 45 to 75
MHz</DIV>
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<DIV>73 de Ulrich</DIV>
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<DIV>In a message dated 7/12/2006 12:12:05 P.M. Eastern Daylight Time,
carcia@sbcglobal.net writes:</DIV>
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<DIV>What are you using for mixers these days? I want to look at h mode. Also
I find roofing filters are the IP3 limit not the mixers. </DIV>
<DIV>My RA6830 synthesizer is 40 to 71 MHz so I was looking at using
a VCO at X2 or X4.</DIV>
<DIV>frank<BR></DIV></FONT></BLOCKQUOTE></DIV>
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