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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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Repair help please... C110 2m transceiver
Has anyone got a copy of (or know where to download) a service
handbook/schematic for the STANDARD C110 2m handheld transceiver. Alternatively has anyone encountered a fault where it transmits & receives, 10MHz above the indicated frequency on the thumbwheels? I would imagine there's a down mixer and that the synth is not running at signal frequency for this age of rig? Are there jumpers/links inside that someone might have messed up, as it will still transmit (out of band) with this feature/fault? Could it be that this radio is set for some band other than Ham radio? Please help.....thanks in anticipation... Dave |
#2
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Repair help please... C110 2m transceiver
There are MARS and CAP frequencies that some of the Standard
radios could tune with factory-supported modifications -- often programmable. I don't know about that particular model but I'd suspect that before I'd assume there was a problem. Dave Bullock wrote: Has anyone got a copy of (or know where to download) a service handbook/schematic for the STANDARD C110 2m handheld transceiver. Alternatively has anyone encountered a fault where it transmits & receives, 10MHz above the indicated frequency on the thumbwheels? I would imagine there's a down mixer and that the synth is not running at signal frequency for this age of rig? Are there jumpers/links inside that someone might have messed up, as it will still transmit (out of band) with this feature/fault? Could it be that this radio is set for some band other than Ham radio? Please help.....thanks in anticipation... Dave |
#3
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Repair help please... C110 2m transceiver
Sounds like you have a repeater offset setup on the radio. Try googling for
"Standard c110 repeater offset" and see what that turns up. Kris "Mike Berger" wrote in message ... There are MARS and CAP frequencies that some of the Standard radios could tune with factory-supported modifications -- often programmable. I don't know about that particular model but I'd suspect that before I'd assume there was a problem. Dave Bullock wrote: Has anyone got a copy of (or know where to download) a service handbook/schematic for the STANDARD C110 2m handheld transceiver. Alternatively has anyone encountered a fault where it transmits & receives, 10MHz above the indicated frequency on the thumbwheels? I would imagine there's a down mixer and that the synth is not running at signal frequency for this age of rig? Are there jumpers/links inside that someone might have messed up, as it will still transmit (out of band) with this feature/fault? Could it be that this radio is set for some band other than Ham radio? Please help.....thanks in anticipation... Dave |
#4
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Repair help please... C110 2m transceiver
Thanks Mike,
I will look into this as the radio seems to follow all the thumbwheel readings other than the radio is 'out of band' Dave Mike Berger wrote: There are MARS and CAP frequencies that some of the Standard radios could tune with factory-supported modifications -- often programmable. I don't know about that particular model but I'd suspect that before I'd assume there was a problem. Dave Bullock wrote: Has anyone got a copy of (or know where to download) a service handbook/schematic for the STANDARD C110 2m handheld transceiver. Alternatively has anyone encountered a fault where it transmits & receives, 10MHz above the indicated frequency on the thumbwheels? I would imagine there's a down mixer and that the synth is not running at signal frequency for this age of rig? Are there jumpers/links inside that someone might have messed up, as it will still transmit (out of band) with this feature/fault? Could it be that this radio is set for some band other than Ham radio? Please help.....thanks in anticipation... Dave |
#5
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Repair help please... C110 2m transceiver
Kris Picking wrote:
Hi Kris, Tried Googling for anythin to do with the C110 and drawn a deafening blank! thanks...Dave Sounds like you have a repeater offset setup on the radio. Try googling for "Standard c110 repeater offset" and see what that turns up. Kris "Mike Berger" wrote in message ... There are MARS and CAP frequencies that some of the Standard radios could tune with factory-supported modifications -- often programmable. I don't know about that particular model but I'd suspect that before I'd assume there was a problem. Dave Bullock wrote: Has anyone got a copy of (or know where to download) a service handbook/schematic for the STANDARD C110 2m handheld transceiver. Alternatively has anyone encountered a fault where it transmits & receives, 10MHz above the indicated frequency on the thumbwheels? I would imagine there's a down mixer and that the synth is not running at signal frequency for this age of rig? Are there jumpers/links inside that someone might have messed up, as it will still transmit (out of band) with this feature/fault? Could it be that this radio is set for some band other than Ham radio? Please help.....thanks in anticipation... Dave |
#6
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Repair help please... C110 2m transceiver
In article , Dave Bullock
wrote: Tried Googling for anythin to do with the C110 and drawn a deafening blank! Dave- I didn't find the C110 listed at http://www.mods.dk or http://www.cqham.ru/sch_eng.html but there might be models listed that are close. I wonder if the C510 is related? Fred |
#7
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Repair help please... C110 2m transceiver
I dunno!
It has been suggested that it's a Marine handie. I'm not so sure as it has 3 switches on the back Hi-LO power, 600Khz shift TX and 600kHz shift RX. I don't think they have Marine repeaters? Thanks for your time....Dave Fred McKenzie wrote: In article , Dave Bullock wrote: Tried Googling for anythin to do with the C110 and drawn a deafening blank! Dave- I didn't find the C110 listed at http://www.mods.dk or http://www.cqham.ru/sch_eng.html but there might be models listed that are close. I wonder if the C510 is related? Fred |
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