Posts Tagged ‘two way radio’

Radio Repeaters Extend the Range of VHF and UHF Two Way Radios

To get the maximum possible range for a radio transmitter, the radio's antenna should be up as high as possible. That is why professional radio installations, business, government agencies, police fire and emergency services all have their radio antennas placed up as high as possible. And they often use radio repeaters as well.

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Be the first to comment - What do you think?  Posted by Admin - July 11, 2010 at 06:35

Categories: Long Distance Radio   Tags: 2 way radio, ACMA, amateur radio, cb radio, duplex channels, emergency radio, fcc, frs radio, government radio, ham radio, longer distance radio, mobile radio, portable radio, public service radio, radio repeaters, radio towers, simplex channels, two way radio

Difference between FRS and GMRS two way radios

I don’t understand whet the difference is between FRS radios and GMRS radios,  especially since some two-way radios you can buy seem to have BOTH.

Can anyone help clarify things for me?  Thank you.

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1 comment - What do you think?  Posted by Admin - April 7, 2010 at 09:43

Categories: CB and FRS Radio   Tags: 2 way radio, cb radio, frs radio, GMRS Radio, two way radio, walkie talky radios

Homebrew a Half-Wave Dipole Antenna

Here is a simple dipole antenna that costs very little to make and which can built and put up in a day. And it helps if you have two or three treees or supports to hang the antenna from.

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4 comments - What do you think?  Posted by Admin - April 3, 2009 at 02:21

Categories: radio antennas   Tags: amateur radio, cb antenna, dipole antenna, half-wave antenna, Half-Wave Dipole Antenna, ham antenna, ham radio, homebrew, shortwave antenna, two way radio