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Need advice on a new CB Radio/Scanner?

General Tech Talk

Moderators: toaddog, TWISTY, V8Patrol, Moderators

Posts: 3523
Joined: Fri Aug 27, 2004 12:27 am
Location: Fairfield,Sydney

Post by pongo »

Yeah bogged, ya can run 2 at the same time, But try and put the arials as far apart as you can thats all. Mine work fine
Posts: 80
Joined: Tue May 02, 2006 11:55 pm
Location: The Go

Post by playdoh »

I've had Uniden and GME before, can't really fault them, but the ICOM Pro i've got now is a big step up in clarity and range, bit trickier than having a seperate scanner, but excellent value for what you're getting.
I must be another lucky one with the mic, cos mine cops heaps of abuse, and it's still going strong.
Posts: 1559
Joined: Sun Nov 03, 2002 2:35 pm
Location: Captain Creek QLD

Post by Bush65 »

Icom 400 pro, are good rigs.

Software here http://ciscom.ru/hackersrussia/block/ra ... _2_adj.zip To downloaded User = hackersrussia Password = freeFORall

The cloning software is needed for programming. Cloning cables can be purchased from www.mbradio.com.au

Version 1.2 cloning software works with win XP.

Bank 1 is pre-programmed for cb freq's and tx at 5W. Use the software to program a 2nd bank for cb freq's with switchable tx at 25/5/1W or to rx other freq's.

Recieve can be greatly improved by changing the squelch setting.

Mike gain can be improved by a simple mod. Later mikes are different externally (mainly PTT button) and I don't know if circuit board is changed. If changed the mod may not apply.

Don't use the Adjust software unless you know what you are doing and have appropriate test equipment. Adjust allows these to tx at up to 45W, but they need additional cooling at power above 25W.

Some more useful info here http://www.icom.net.au/Service/Top.htm
John
Posts: 1253
Joined: Thu Dec 12, 2002 1:34 am
Location: QLD

Post by Jeeps »

I found that with a nice fan mounted on the heatsink 400 pro's handle high power nicely :D

Image
Posts: 1559
Joined: Sun Nov 03, 2002 2:35 pm
Location: Captain Creek QLD

Post by Bush65 »

Jeeps wrote:I found that with a nice fan mounted on the heatsink 400 pro's handle high power nicely :D
Even at their rated 25W, they get pretty hot.

Is your fan sucking or blowing?

I suspect the most important area to cool is the middle half of the rear end. I say this because the higher power versions (IC F221 and IC F621) have increased the depth of the fins in this area.

The way your fan is set up, looks like there would be some increased air flow over the rear end. This might be improved if the fan was moved a little further back - so that it overhangs the rear end a little.
John
Posts: 1253
Joined: Thu Dec 12, 2002 1:34 am
Location: QLD

Post by Jeeps »

It already does! :D

Image

That fan's sucking air away from the unit, and trust me, it's much cooler than it used to be ;)
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