About this manual
2110 SSB Transceiver Reference Manual 9
PTT button Press-to-talk button, located on the left side of the handset. This
button enables you to communicate during voice calls, switch
mute off temporarily, cancel voice calls prior to the point where
voice can be transmitted, cancel calls where data is being
transmitted, and exit out of editable screens without saving
changes.
revertive A signal sent by a station in response to a call.
transceiver unit The unit that modulates audio signals onto radio frequencies
that can be transmitted on air, and that demodulates the radio
frequencies it receives into audio signals.
Selective call A call that enables you to contact a specific station then speak to
an operator.
Send Position call A call that sends your GPS position to a specific station.
sideband A band of frequencies that is above or below a modulated
carrier frequency.
standing wave ratio
(SWR)
The ratio of forward and reflected powers between a transmitter
and its antenna load, which can be measured by an SWR meter.
station A point of communication consisting of a transceiver, a power
supply, an antenna, control and accessory devices, ancillary
equipment, and appropriate connecting cables.
transceiver A transceiver unit with speaker, handset, and battery.
Wildcard call An ALE address syntax used to broadcast to any station that is
tuned to the same frequency in an ALE/CALM network or
scanning the network. The Wildcard address syntax, which ALE
stations recognise, uses the wildcard character ? as a placeholder
for characters within a self address of a receiving station.
A multiple Wildcard call addresses matching subsets within the
one call.
The Wildcard address syntax may be used in Emergency,
Message, Selective, and Send Position calls if the MIL-STD-
188-141B ALE option is installed.
This term Means...