Two Way Radio System

The radios are hand held and when cued in close proximity to the laptop the lap top crashes

Computers are electrical equipment and susceptible to interference. Try using the radio next to an LCD TV. or a hi fi to see if you pick up interference.

2007-08-13 05:18:27 by blumminell

This radio is cool...... Houston Communications Inc 1-866-406-7688 www.houstoncommunications.com

By wireless, I mean wireless earpiece and mic....

Preferably? What, you are considering a system with wires? That might prove to be problematic.

Joking aside, what are known as PMR446 radios are available in the UK and have a range of between one and three miles. I think that should be more than adequate. You can identify them by the fact that they will have 8 channels and 38 subchannels.

2008-07-21 06:53:29 by any thoughts?

Price: $19.99

Featherweight design and rugged structure makes it perfect for campers and hikers. 32 hour battery life
With 22 channels and a standard scan feature you can stay in touch wile you are out and about.
Features Include: Up to a 10 mile range-22 channels and a standard scan-15 levels of digital volume-Featherweight design
Up to a 10 mile range.
15 levels of digital volume.

then, do you need to run a loop? How far can you go before you need a splice?

I really don't remember the exact length a single or multi-mode fiber can be run before needing a splice. I am sure that youcan find that answer in google under fiber specifications. Or TIA/EIA fiber specs. I do know that it is a very long distance.

2007-02-22 12:40:44 by gold

Price: $99.99

Waterproof handheld marine VHF radio is factory programmed with all U.S., Canadian, and international channels
Simultaneously monitor up to two Coast Guard Distress/Hailing, one weather, and one regular marine channel
Brilliant backlit LCD display and backlit keypad make radio easy to use, day or night
Rapid clip-on DC charger works in any standard 12 volt DC "cigarette lighter" style outlet; 3-year warranty
Supports all NOAA weather channels; emergency/weather alert function alerts you of any emergencies

That all depends on what you want to do with the two-way radio systems. You can get a couple of cellphones for next to nothing ... they use UHF.

As for detailed tech specs: you have to be much more specific what you're looking for. But you already (ought to) know that if you're serious.

2006-08-09 03:13:17 by gautham

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2006-09-19 10:25:19 by Questions Tony