The Radio Information Board

What modifications to the programming software do you need to do to put a 630 on 6 m?? I know someone looking .. I have a TK 690 H that I thought about running on 6 m but I have plenty of Midlands XTR/STIIs already.. So if anybody's interested let me know. My call sign at att.net

Chris WB5ITT

Are they still active?

And to stay on topic, anyone have manual/schematic on the Multi unit box? It controlled up to 4 Midlands with a single head.

Thanks,
Chris
WB5ITT

Anyone know of a commercial LMR that has VOX in it?? Customer wants to put a VOX radio in a crane (using a noise canceling headset)...I am leery about it myself but they don't want to go with PTT operation.

Anyone had any success getting the VGA connector on the R2670 to work properly? It IS an output isnt it?? I have tried several monitors and other screens and nothing works and I cannot find a screen to set the output rate, etc. Am I missing something?

Thanks!

Have a Midland SynTec Model 70-056 (42-54 Mhz)converted to 6 meters. I plan to use this rig in my pickup. The radio itself works great. It is equipped with a 70-2191 noise blanker. I have followed the factory instructions to retune the noise blanker so it will be closer to 6 meters. Can't get any i...

Andy, Whats a 70-1052 worth? been loking for one myself. bob ve3xox The 70-1052A is a PC interface for the 70-045 / 70-065 / 70-165 / 70-265 / 70-166 / 70-266 portables. I have one I will be putting on ebay in the next several days. I think Skip is thinking about the 70-1072 adapter which is used t...

Well, I swept the filter with the network analyzer, and while modelling the filter as specified using rfsim99 shows a falloff around 52 mhz. http://will.bartlett.net/midland.jpg Here's a schematic of the filter. http://will.bartlett.net/schematic.jpg the true response on the analyzer looks like it ...

You must change the programmer to allow freqs above 50MHz to be entered. Look for the CHL file...open it with any TEXT editor...scroll down and find the Band ranges with the upper and lower limits. Change the LOW A range from 42-50 to 42-54 and save the file. NOW the software will accept 50-54 Mhz f...