Question about Radio Communications
Will transmit garbled voice in FRS bands but nothing in the 146 mhz or 444 mhz babds despite set up per manual instructions
Baofeng manuals are notoriously hard to read/interpret. Check on Google. Several people have created better instructions.
Posted on Nov 05, 2013
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Posted on Jan 02, 2017
SOURCE: Yeasu FT 897D
I suspect that the extended transmit will really allow you TX on 2 Meter from 136-174 or thereabouts even with modifications.
At any rate, Air Bands are amplitude modulated, have you tried switching mode to "AM" when operating 116-136MHz??
Would you post back please on how the modification (extended transmit) was done; software programming of the EEPROM or jumpers (JP1001-1009).
Good luck and kind regards.
Posted on Nov 23, 2007
SOURCE: alinco dj-v5 HT deviation adjust
To adjust the deviation of this radio, you don't have to take it apart. If you take the battery pack off, there is a sticker on the back of the radio saying Alinco. Pull that sticker off and underneath are the variable resistors. See the service manual for more details on how to make other adjustments.
First, make sure you note the present position of this pot so you can turn it back if you have to.
If you don't have any equipment to measure deviation, make a contact on the repeater and try turning the pot in small increments and ask the person to help you set the deviation so your voice sounds good through the repeater.
Once set, if the repeater has a touch tone test, go through and make sure all your tones are being properly decoded.
Please let me know if I can be of further assistance to you.
South Hills ARC
Posted on Feb 26, 2008
SOURCE: Columbia FRS-S14 two way radios
Are you just looking for a way to program them to the same freqs? But if they are FRS family radio then they should have the same channels in them.
Posted on Nov 05, 2008
its the problem of the frequency range its getting blocked at particular location.these can be solved by two options
1)first try changing the location of the unit from one corner to another corner.that should help to catch the frequency again if its getting blocked at particular location.this happens many times.but if changing the locan does not make any difference.then
2) get checked that the antenna of the unit is not catching the required frequency for the unit.so change the antenna also connect this external antenna as mentioned 50 ω (it comes wioth SMA Connector) that helps in catchinf the frequency.
you will get this at radio shack website. this will help.
also in the unit there is a component which controls the frequency called microprocessor if that goes weak the unit slowly slowly stops receving the accurate signals and only the noise comes.so the micro processor in located internally in the left side.its a green and black colour mini chip circuit board.many times opening the unit and removing and cleaning the microprocessor and refitting it solves the problem but this is 50 --- 50 chance.
this all has to be checked what mentioned.
thank you for using fixya.
Posted on Mar 31, 2009
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