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| Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Norver model NU-1C single channel FM and subcarrier receiver.
Is anyone familiar with these radios? They were originally furnished
to the blind. This one appears to be tuned to 90.1MHZ. I don't know if there is still any sub carrier stuff around but in any case I would like to see if I can change the receiver frequency. There is a crystal but perhaps there may be enough room to move without replacing it. Thanks, Lenny |
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#2
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Norver model NU-1C single channel FM and subcarrier receiver.
"klem kedidelhopper" wrote in message ... Is anyone familiar with these radios? They were originally furnished to the blind. This one appears to be tuned to 90.1MHZ. I don't know if there is still any sub carrier stuff around but in any case I would like to see if I can change the receiver frequency. There is a crystal but perhaps there may be enough room to move without replacing it. Thanks, Lenny FM channels are on 200 kHz centers. I doubt you will be able to rubber the xtal that far. |
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#3
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Norver model NU-1C single channel FM and subcarrier receiver.
On Apr 28, 5:49*pm, klem kedidelhopper
wrote: Is anyone familiar with these radios? They were originally furnished to the blind. This one appears to be tuned to 90.1MHZ. I don't know if there is still any sub carrier stuff around but in any case I would like to see if I can change the receiver frequency. There is a crystal but perhaps there may be enough room to move without replacing it. Thanks, Lenny You can Change the crystal. Is the crystal the metal can type? If yes replace it with a 27 MHZ type. These are normally found in Toy cars remote control. |
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#4
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Norver model NU-1C single channel FM and subcarrier receiver.
On Apr 28, 5:19*pm, " wrote:
On Apr 28, 5:49*pm, klem kedidelhopper wrote: Is anyone familiar with these radios? They were originally furnished to the blind. This one appears to be tuned to 90.1MHZ. I don't know if there is still any sub carrier stuff around but in any case I would like to see if I can change the receiver frequency. There is a crystal but perhaps there may be enough room to move without replacing it. Thanks, Lenny You can Change the crystal. Is the crystal the metal can type? If yes replace it with a 27 MHZ type. These are normally found in Toy cars remote control. But why would I use a 27 MHZ crystal in an broadcast band FM radio? Lenny |
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