TX670 INSTRUCTION MANUAL PAGE 7
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 the
TX670 has a transmit-inhibit applied to channels 22 and 23.
In the event that additional telemetry/telecommand
channelsareapprovedbytheACMA,thesechannelsshall
be added to those currently listed where voice transmission
isinhibited.Currentlytransmissionsonchannels61,62and
63 are also inhibited and these channels are reserved for
future allocation.
FEATURES
• Microprocessor Controlled Frequency Synthesiser:
Allowsuserprogrammablecontrolofscanning,channel
memories and selected feature options.
•
Programmable Scan Function: Scans up to 80 UHF
CB channels.
• In-built CTCSS: User selectable Continuous Tone Coded
Squelch system for quiet channel operation.
• 2 watts/1 watt RF Power: When transmitting in close
range you can conserve battery power by using the Low
Power setting.
• Individually Programmable Duplex Function:
User selectable for those individual repeater channels
in your area.
• Power-Save Feature: Sleeps during periods
of inactivity.
• Keypad Lock: Prevents accidental button presses.
• Backlit LCD: For night viewing.
• Calling Tone/Roger Beep: Alerts you to incoming calls.
• Dual Watch: Monitors two channels simultaneously.
• VOX: Voice activated transmit for hands free operation.