a ver si cualquier colega me puede ayudar con este radio Motorola gm300 este radio Motorolano recibe tiene pocas recesiónsolamente cuya la central cuando estamos cerca A qué se debe yo le cambié lo cristales el 44.645 y los radio portátiles no lo escucho
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GM300 reception problems
- Thread starter hi5gfj
- Start date
Translation by Google Translate:
I'm hoping a colleague can help me with this Motorola GM300 radio. It's not receiving much; it only picks up when we're close to the main unit. What could be the problem? I replaced the crystals (44.645) and I can't hear the portable radios.
mmckenna
I ♥ Ø
Old radios, could need an alignment.
I seem to recall having a few of those that would stop working well. The fix was to disassemble the radio and remove the RF board. It had a multipin connector that would get dirty/corroded and reseating the board fixed the one I had.
Other than that, it's going to take some time with a service manual and some troubleshooting skills.
I seem to recall having a few of those that would stop working well. The fix was to disassemble the radio and remove the RF board. It had a multipin connector that would get dirty/corroded and reseating the board fixed the one I had.
Other than that, it's going to take some time with a service manual and some troubleshooting skills.
Years ago we used them in offices and pulpits on a power supply. Dusty/grimy/graphite in the air type environment. When a radio did like the OP described, we would take off the covers and give it a good cleaning. No more than that. Just try to make it as clean as possible inside.
Did the job more often than not.
Did the job more often than not.
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