Bill,
BC>Can anyone help. I'm new to this echo and I am wondering if differnt
BC>frequencies are used in different countrys. I know the MArine and
ircraft
BC>the same worldwide.
Yeah, it differs throughout the world. Here in the Western
Hemisphere, we use 29.660 to 54 MHz, as our VHF-Lo band. In
Europe, your VHF-Lo is from 66 - 88 MHz. It seems like your
VHF-Hi (136 - 174 MHz) and UHF-Lo/Hi (400 - 512 MHz) are pretty
much the same as ours although you might have different services
there.
Our allocations are not cut and dried like yours seems to be.
Roughly our VHF-Lo is used by our Armed Forces, the various
State Police Depts, Fire Departments, Road Departments, some
medical, and the Federal Gov't along with various private
businesses. I need to do some checking to provide exact
breakdowns. VHF-Lo is used here for longer distance
communications such as a big township, state police, American
Indian Reservations, and so on which cover bigger areas.
VHF-Hi and especially UHF-Lo/Hi are for more local concerns.
Regional state police dispatchers and local police/fire/medical
uses the 154 - 156 MHz and the 159 - 160 MHz areas. In the UHF
and 800 MHz area, you find your big city police, fire, and
medical departments. Like I receive Pittsburgh Police and
Fire in the 453 MHz area and Pittsburgh Medical in the 462 - 463
MHz area.
I know in your part of the world, you do use the 30 - 54 MHz
bands but they seem to be mostly government and military. I
have a 1989 list of some UK freqs in the 29 - 88 MHz band.
BC>Also can anyone tell me the legal position of scanners in various countrys
BC>including the UK
Well, in our country, you cannot divulge what you hear to a
third party, use a scanner to help commit a crime, or profit
from what you hear. A third party is a person who you tell what
you heard without him or her being with you. Very rarely these
laws are enforced unless you use them to commit crimes or
otherwise be a nuisance. We cannot listen to cellular phones
over here in the U.S. either so almost all scanners have the 824
- 849 and 869 - 894 MHz segments locked out. Some scanners can
be modified to receive them. Again, these are virtually
unenforceable, they exist only to make it look good to the
cellphone companies so they can claim "privacy." The cellphone
bands used to cover our UHF-TV channels 70 - 83 so when they
first came out, I could have used my aunt's 1963 RCA Vistacolor
TV to receive them. B-)
BC>I am a taxi driver in Barrow In furness in England and our frequencies are
a
BC>follows.
Our taxis use the 152 MHz for base and 157 MHz for mobiles. I
think they are duplex or semi-duplex.
BC>Occasionally especially on hot sunny days we pick up interference from
other
BC>users of these frequencies. I think one is in
Lancaster/Morecambe/Blackpool
BC>area and the other is in Liverpool or North wales.
That happens. I was in the Canton/Akron area of Ohio on my way
home to the Pittsburgh area from my high school buddy's house
and I managed to pick up our local (Moon Township) police om
460.050 MHz al the way in Canton, OH whic is roughly 100 miles
away or so. It was a hot and muggy night, resulting for a day
that soared to the mid to high 90's (Fahrenheit). Probably what
you and I have experienced was a temperature inversion that can
affect VHF/UHF signals and send them hundreds of miles away.
Chuck, just sharing some ideas and experiences in scanning....
DE KA3WRW
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* SLMR 2.0 * CLINTON = Compulsive Liar Is Nation's Top Official Now.
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