Filter
Top Products
Selective Calling
Outline
Selective Calling (SELCALL) is a special Sequential Tone Squelch System that
allows the user to receive/transmit calls selectively from/to an individual or a group,
on a shared busy channel.
The SUNDOWNER UH-O99 has a specially built-in Selective Calling (SELCALL)
system. Exceptionalfeatures like ReceiverQuieting,Tone Squelch Scanning, Tone
and Group Calling make the SUNDOWNER UH-O99superiorto any transceivers in
its class.
Receiver Quieting (Tone Squelch)
When activated, automatically mutes the receiver audio circuit of the radio. It will stay
in this "Quief' mode as long as the SELCALL tone code (SELCALL ID) required to
open the muting circuit is not received.
Call Alarm
When a received code matches to your SelcalllD, an alarm will be emitted informing
you that a caller is on the channel.
Tone Squelch Scanning
Scans only Tone Squelched Channels.
Tone Calling
Allows you to selectively call other radios.
Group Calling Capability
Transmits and Responds to Group Calls.
Page 13