The GRE PSR-500 employs cutting edge
technology to bring a high level of
performance and innovative features. The
intuitive Object Oriented User
Interface is
designed for ease of use, yet powerful enough
to satisfy the most
sophisticated experts.
This model clearly raises the bar in the area
of advanced
trunking scanners. Frequency
coverage is extensive including: 25-54,
108-174,
216-512, 796-824, 849-869, 896-960
and 1240-1300 MHz. 1800 memories
are available
and may be dynamically structured to bank
sizes you prefer. A
sophisticated Service
Search is featured. This model also
employs GRE's
V-Scanner Technology that allows
you to save a complete radio configurations
within the radio, for recall into main memory
as needed in the field. You can
store
configurations for different geographical
areas or usage styles. Twenty one
Virtual-Scanner Folders are provided, each
capable of storing over 1,800
objects.
The PSR-500 scans most common trunked radio
system signaling formats,
including Motorola,
EDACS, LTR and P25 trunked radio networks.
Talkgroup
and individual call monitoring is
supported. When monitoring P25 digital
systems,
GRE's exclusive Automatic Adaptive
Digital Tracking instantly adapts the
digital
decoder to the digital modulation
format of the transmitted signal, then
analyzes
the signal over 50 times each second
and adapts to any subtle changes caused
by
multipath or fading. No cumbersome manual
adjustments are required.
CTCSS and DCS subaudible squelch coding is processed by the
same powerful
DSP chip that is used for P25
digital decoding. It provides fast and
reliable
decoding of subaudible squelch signaling with squelch tail elimination.
The large backlit LCD is four lines by 16
characters. The keypad is also backlit.
Supported trunking systems include Motorola
Analog, EDACS, LTR and
Digital APCO (9600
bps). There is a weather alert function, SAME
technology
and Skywarn features.
One of the most innovative features of this
radio is its programmable, multi-
colored,
super bright LED. You can see it from across
the room. And you can
program the color for
the channel received. For example;
blue for
police, red
for
fire, green for
EMS, etc. The Skywarn Storm Spotter feature
provides
instant, one button access to
frequencies used by storm spotter networks.
There
is a useful spectrum sweeper function
that seeks out nearby RF sources.
Operates
from four AA cells or external 9VDC. Supplied
accessories include:
BNC antenna, GRE-America
USB PC cable, Owner's Manual CD, belt clip
and
two battery cases (one for alklalines and
one for rechargeable). This model
is
essentially the hand-held version of the
PSR-600.
Frequency Range:
-
25 - 30 MHz Amateur 10
Meter Band
-
30 - 50 MHz VHF Low Band
-
50 - 54 MHz Ham Band, 6
Meters
-
108 - 137 MHz Aircraft
Band
-
137 - 144 MHz Federal
Government
-
144 - 148 MHz Amateur 2
meter Band
-
148 - 174 MHz VHF High
Band
-
216 - 420 Military
Aviation Band (UHF)
-
406 - 420 MHz Federal
Government
-
420 - 450 MHz Amateur 70
Cm Band
-
450 - 470 MHz UHF Band
-
470 - 512 MHz UHF "T" Band
-
764 - 775 MHz Trunking
(Mostly)
-
794 - 806 MHz Trunking
(Mostly)
-
806 - 960 MHz Trunking
(Mostly)
-
1240 - 1300 MHz Amateur
Radio
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