PA G E 4 I N S T R U C T I O N M A N UA L T X 4 5 0 0
TELEMETRY CHANNELS
ACMA regulations have allocated channels 22 and 23
for telemetry only applications and have prohibited the
transmission of speech on these channels. Consequently
your radio has a transmit inhibit applied to channels
22 and 23.
In the event additional telemetry/telecommand channels
are approved by the ACMA, these channels shall be
added to those currently listed where voice transmission
is inhibited. Currently transmissions on channels 61,
62 and 63 are also inhibited and these channels are
reserved for future allocation.
FEATURES
•
Microprocessor Controlled Frequency
Synthesiser:
Allows user programmable control of
scanning, channel memories and selected
feature options.
•
Full Spectrum Backlighting: User adjustable,
totally customisable colour backlight settings to
match the vehicle’s dashboard lighting or
drivers preference.
•
Digital Signal Processing: Measures, filters and
compresses
standard analogue audio signals and
converts them into digital format. Allows advanced
RF and audio processing techniques to be applied to
maximise the radio’s performance.
•
Advanced Signal Management (ASM):
Identifies
interference caused by strong local signals on
adjacent channels and prevents it from opening your
Squelch. ASM also minimises distortion on reception
by fine tuning the receiver frequency to match that of
the incoming signal. This prevents your Squelch from
opening to unwanted interference and ensures that
incoming signals remain clear and undistorted even
when they are slightly off-frequency.
•
Dynamic Volume Control (DVC):
Automatically
compensates for variations in received audio level
resulting in a constant audio output level to
the speaker.
•
Voice Inversion Scrambler
When activated, scrambles your voice so that
communications are only intelligible to others using
the same scrambler technology.
•
Programmable Scan Function:
Scans the selected
UHF CB channels with both Group and Open Scan
functions available.
•
Individually Programmable DUPLEX function:
User selectable for only those individual channels in
your area that have repeaters, leaving the others free
for use as extra simplex channels.
•
Priority Channels:
Two user programmable Priority
channels allow your working channels to be instantly
recalled at the press of a key.
•
High Contrast Liquid Crystal Display: Fully
detailed LCD provides a visual indication of the
selected channel and all selected functions at
a glance.
•
User Programmable Receive-Only Channels:
Use the radio’s front panel controls to program up to
95 of your own receive-only channels (in 5 banks of
19 channels) within the 403-520 MHz
frequency range.
•
In-Built CTCSS & DCS:
User selectable Continuous
Tone Coded Squelch and Digital Coded Squelch
System option provides silent channel operation on
individual channels.
•
In-Built Selcall with Quiet Mode:
Provides
selective calling of individuals or groups with fully
user-adjustable 5 tone transmitted Selcall Ident. Also
allows alphanumeric naming of up to 10 Idents for
easier caller identification.
•
User selectable Wide/Narrow Receive Filter
•
Dual Microphone Input Sockets:
Front and
rear microphone sockets to match most installation
needs. Both sockets can be used independently or
simultaneously.
•
Overvoltage Protection:
Special overvoltage
detection circuitry protects the radio and warns of
excessive voltage conditions by flashing the display.
•
Surface Mount Technology:
The very latest
surface mount component types, design and assembly
techniques and quality control procedures are used to
ensure the highest performance and reliability.
•
Designed and Manufactured in Australia:
Totally designed and manufactured in Gladesville to
meet the demanding needs of the
Australian community.
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