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#1
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Now that I've replaced a defective cap inside an IF can,
the radio is fairly hot on most frequencies. However, the published alignment procedure leaves the low end of the standard broadcast band somewhat weak. Any ideas or revised alignment procedure for the S-76? -- Chuck Forsberg www.omen.com 503-614-0430 Developer of Industrial ZMODEM(Tm) for Embedded Applications Omen Technology Inc "The High Reliability Software" 10255 NW Old Cornelius Pass Portland OR 97231 FAX 629-0665 |
#2
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![]() "Chuck Forsberg WA7KGX N2469R" wrote in message ... Now that I've replaced a defective cap inside an IF can, the radio is fairly hot on most frequencies. However, the published alignment procedure leaves the low end of the standard broadcast band somewhat weak. Any ideas or revised alignment procedure for the S-76? -- Chuck Forsberg www.omen.com 503-614-0430 Developer of Industrial ZMODEM(Tm) for Embedded Applications Omen Technology Inc "The High Reliability Software" 10255 NW Old Cornelius Pass Portland OR 97231 FAX 629-0665 The S-76 does not appear to have any sort of padder for the RF on the lower two bands. Probably the RF transformers were adjusted at the factory by moving turns on the secondaries. Look at these and see if you can spot anything. You can sort of test this by adjusting the HF trimmers to see if you can get a stronger signal on the low end. Its not surprizing that the transformers may have changed a bit with so much time. -- Richard Knoppow Los Angeles WB6KBL |
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