Speaker/Mic with Antenna
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celestial_insight
- Banned
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- Joined: Mon Jul 24, 2006 4:37 pm
Speaker/Mic with Antenna
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Last edited by celestial_insight on Thu Aug 23, 2007 4:39 am, edited 1 time in total.
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vk6hgr
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- Amateur callsign: VK6HGR
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Re: Speaker/Mic with Antenna
Yup. That's the idea.celestial_insight wrote:I could see Emergency Services benefitting from higher antennas..
Portable radios have lousy antennas to begin with, so if you can get that inefficient antenna just a little bit higher, you've got a better chance of getting out a readable signal. (Of course, you're then transmitting 5W of UHF straight into your face instead of directly into your kidneys, but the jury is still out on that one!
Gavin Rogers; VK6HGR
http://vk6hgr.ampr.org/
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http://vk6hgr.ampr.org/
WARSUG forum administrator
Site and stream donations: https://www.paypal.me/vk6hgr
SES experimented with this type of thing several years ago. The antenna was mounted via the epalette on the shoulder. Did give slight improvement but lost out because of insufficient ground plane. Then there is the five watts at eye/head height. Those I knew who used them used low power only. Maybe we should look at ground independent mounted on top of helmet.....
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Lucas_arts_182

