HF SSB Transceiver 9323/9360/9390/9780 Technical Service Manual 2-1
2 General information
Overview
The 9323, 9360, 9390 and 9780 transceivers feature synthesised frequency
generation. The transceiver can be controlled via the control panels or the
microphone buttons. All transceiver functions are controlled by a central
microprocessor, enabling facilities such as clarifier, emergency call etc, to be
included as standard fit.
The transceiver can be operated from a front control panel or via a cable
connected to a control head. If only a control head is required, the front control
panel is replaced with a blank panel.
Transceiver type Control head
9323 9330
9360 9366
9390 9391
9780 9782
For the 9323 or 9360, channel capacity up to 400 single or two-frequency simplex
channels with limited user input channel text. For the 9390, channel capacity is up
to 650 single or two-frequency simplex channels with limited user input channel
text (consisting of 400 user programmable channels and 250 fixed ITU channels.
For the 9780, channel capacity is up to 15 channels).
Frequencies and options are programmed via the microphone socket or 3-wire
RS232 interface using XP programming software and an IBM compatible PC.
Channels may be entered from the front panel by qualified personnel or, where
authorised, by the operator. Channel frequencies and options can be copied from
one transceiver to another via the microphone socket. Receive frequencies may be
entered by the operator.
The display is a graphic super twist LCD and is back lit by LEDs. All transceiver
frequencies and operating modes are shown on the display.
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