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#1
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Hi all!
Please give me advice how can i connect external sw or mw antenna to reciever that does not have connector for ext. antenna? I opened reciever and see that there is ferite with one coil of copper wire... but theare are four wires comeing from that "coil" to circuit board of reciever (two coils one on top other?)..... i have randoom wire + 9:1 trafo + coaxial 50 ohms cable.... and i can use combination with 300 oms twin lead cable.... thanx |
#2
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Sipa wrote:
"I opened the receiver and see there is ferite with one coil of copper wire..." Wind your own antenna primary on the loopstick.Just a few turns should provide enough coupling without upsetting the circuit. Twist the antenna primary coil leads and route them outside the radio for antenna and ground connections. Best regards, Richard Harrison, KB5WZI |
#3
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![]() "Richard Harrison" wrote in message ... Sipa wrote: "I opened the receiver and see there is ferite with one coil of copper wire..." Wind your own antenna primary on the loopstick.Just a few turns should provide enough coupling without upsetting the circuit. Twist the antenna primary coil leads and route them outside the radio for antenna and ground connections. thanx! Best regards, Richard Harrison, KB5WZI 73 de petko @ www.sibenik.hr |
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