-=> Quoting Ed Germain to Tim Kendrick <=-
TK> The critical question is what type of RELIABLE reception
TK> coverage is common to all the areas in which you operate?
EG> There appear to be two possibilities. Cellular phones are marginally
EG> more reliable. The areas we are in are the shoreline ocean in ME and
But if you in hilly or mountainous turain they're practically useless
you'll spend more time trying to find a spot where you can talk from then
acually searching for the subject.
EG> The second way to go, much cheaper right now, is HAM. We have just
EG> had a gift of 6 dual-band UHF/VHF tiny transceivers. They cover the 2
EG> meter and 70cm bands, but appear able to be extended so that we could
EG> reach the marine band (for ocean rescue calling to Coast Guard).
EG> These are 2-5 watt radios. In nearly all of the areas we use there
EG> are repeaters on frequencies we can access--at least so I have been
EG> told.
EG> However, I now have to face the issue of getting us all Technician
EG> Licenses, which is a pain if you're not otherwise an enthusiast.
Yes HAM radio's are cheaper and usally have an extensive repeater network.
Most radios can also be modified to transmitte out of the HAM bands. With
very little difficulty. And during an emergency I believe that anyone
with the knowledge to operate a radio can on what ever freq. they need to.
TK> And what about CB, if REACT covers the area? Even a 4-watt
TK> walkie-talkie can go a long way if it has an efficient,
TK> light wire antenna set up properly. You should be able to
TK> find someone to advise you on this (and maybe even do a
TK> little 'tweaking' to turn it into a 'power' CB, legally or
TK> otherwise, for emergency use).
CB radio is only good in areas where there is very little in the way of
hills and vallies. Personally I wouldn't run the risk of being responsible
for CB's that are modified for a higher power level. Although if you are
searching near major highways or on open water they do have possiblities.
EG> REACT doesn't cover, and where it does, there is less likelyhood that
EG> someone is listening than on HAM frequencies (I've been told).
EG> Thank you and everyone else for helping us think through this problem.
EG> I'm still not sure what the answer is, but I have these little
EG> radios....
You may ask where I have formed these opinions. I have done extensive
tests for our search group both in the flatland of Alberta and in the
mountains.
Sean Smith, VE6SAR
Director of Communications, KTR MSAR
... Urinalysis: The study of Pissed Off People
--- Blue Wave/Max v2.12 [NR]
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