Technical data
FSG 2T PS
Portable VHF/AM Airband Transceiver
May 2010 DITTEL D10077
11
2 General Description
2.1 About this document
This operator's manual contains operating instructions for the fixed/
portable/ mobile VHF/AM Airband Transceiver FSG 2T PS of Dittel
Messtechnik GmbH, 86899 Landsberg, Germany.
2.2 Application & Description of the FSG 2T PS
The portable battery powered VHF/AM Airband Transceiver
FSG 2T PS allows independent operation as an airborne or ground
radio. Stationary, portable or mobile applications are possible. It
consists of a portable case PS (A/N F10386) and a VHF/AM COM
Transceiver FSG 2T (A/N F10350), which can be simply inserted and
positioned.
This radio is working within the airband frequency range of 118.000
MHz to 136.975 MHz in 25 kHz increments (760 channels). The
operating mode is Simplex, i.e. transmitting or receiving only in turns
(two way communication).
The built-in rechargeable battery allows an independent operation of
up to 130 hours (refer to paragraph 4.14, Battery Operating Times).
Continuous operation is possible by supplying the radio externally,
from a vehicle or aircraft DC supply. Microphone and antenna are
plugged via twist locked and screwed cap connectors. External
antennas, too, can be advantageously used.
For airborne and ground application two display modes are user
selectable:
FREQUENCY MODE:
Active Frequency and actual supply voltage are shown at the
display. Turning / pushing the F/CH knob changes frequency.
CHANNEL MODE:
Active Channel Number (1 20) and associated Frequency are
shown at the display. Turning the F/CH knob changes preset Channel
Number and associated Frequency. Reprogramming without
restriction.
Only for ground based
operation (CH ONLY Mode):
Optionally a particular mode can be set where the operation is limited
to use only preset channels. To set this mode the radio has to be
opened. This may only be performed by an approved repair
facility!
The unit features 20 non-volatile channel memories, 2 display modes,
Sidetone via headphone, three color status LED, supply voltage
indication at the back-lit display, TX time-out timer (2 minutes), a
battery supply test, DIN connectors to plug dynamic, non-amplified