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AR3030 operating manual
There is a massive EEPROM store for all memory channels and VFO data
so that no memory backup battery is required. The memories may be over-
written time and time again.
RS232 computer port
A 9 pin D type socket is fitted to the rear case, this will permitcontrol of many
receiver facilities via a computer.
Loudspeaker and audio output
The AR3030 has a built-in 66mm 3 WATT loudspeaker. A 3.5mm jack socket
is located on the rear panel of the receiver for external speaker connection.
Connection to this socket automatically cancels audio from the internal speaker.
Audio output is also available through a quarter inch headphone jack plug
located on the front panel of the receiver. Use of this headphone socket
automatically cancels output from both the internal and external loudspeaker
if used.
A low level audio output suitable for tape recording is available through via the
AUX socket located on the rear panel. Switching to control a tape motor is also
available via the AUX socket. A second constant level slightly higher output is
available via a second rear panel 3.5mm socket suitable for connection to a
facsimile decoder.
AGC and IF outputs are also available via an 8 pin DIN socket located on the
rear panel.
Versatility & power connection
The AR3030 can meet a number of requirements to satisfy Broadcast, Amateur
band, Airband or Marine enthusiasts, Professional off air monitoring and of
course casual listening too. The World's shortwave and Amateur bands can be
monitored, even the longer range Oceanic Airband and ship to shore.
The receiver is designed to operate from either an external DC supply (such as
that provided) of a nominal 13.8V DC or from internally fitted batteries (8 x AA
dry cells which may not have been provided). Although rechargeable batteries
may be used with the receiver, they must be externally recharged.
The receiver must never be connected directly to the mains supply.
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