Search found 3 matches
- Tuesday 19th Jun 2007, 9:04
- Forum: CB Radio Modifications
- Topic: Grant XL frequency mod
- Replies: 17
- Views: 29148
Hello Rick You make the statement that ham rigs have problems with frequency coverage across the 26-28Mhz band when they are modified. You specified that the BandPass Filter is not tuned to cover this frequency range. You will have to be more specific to convince, not only me, but millions of other ...
- Tuesday 29th May 2007, 4:04
- Forum: CB Radio Modifications
- Topic: Grant XL frequency mod
- Replies: 17
- Views: 29148
Hello Rick I am located in Melbourne Australia and 99% of all operators here only require the channels/frequencies between 27.405 and 27.995Mhz when the rig is modified in this chassis, or in fact, any other chassis for that matter. With a couple of other mods to broadband both the tx and rx the rig...
- Friday 25th May 2007, 11:50
- Forum: CB Radio Modifications
- Topic: Grant XL frequency mod
- Replies: 17
- Views: 29148
Re MB8719 Mods
The MB8719 chip has been out for 25 years now and on all the mod sites all of them are still using the on-off-on switch to make the 10k/c jump. Why not upgrade a little bit and put a common NPN transistor on the pin so that it Automatically selects the OPPOSITE of the binary code that is on the pin ...