Advanced - Tait TB8100 User Manual

Open gate
Close gate
TB8100 Service Kit User's Manual
Soft-off time
The base station can also send only carrier (carrier without modulation of any
kind) at the very end of each transmission.
In the Edit Signalling Profile dialog box, Tx Timers tab, the Soft-off time
check box enables the feature and the Duration box specifies the length of time
that only carrier is transmitted.

Advanced

In the Add or Edit Signalling Profile dialog box, the Advanced tab lets you
define the way the receiver gate responds to signals with
reminder tones if the base station is being used as a community repeater.
CTCSS gating
In the Add or Edit Signalling Profile dialog box, Advanced tab, the CTCSS
gating area configures the opening and closing of the receiver gate in response
to CTCSS tones.
You can configure the receiver to open its gate as fast as possible, or after a
defined time.
Option Description
As fast as The base station declares that the receiver input is valid as soon
possible as it detects a valid CTCSS tone. This happens more quickly at
higher tone frequencies. The actual speed depends on the
CTCSS characteristics (see
page
After nnn ms When RF appears on the RF input, the base station starts a
timer and begins decoding the CTCSS tone. After decoding, it
waits for nnn milliseconds before declaring that the input is
valid and opening the receiver gate.
You can tell the receiver whether to recognize
gate quickly, or whether to close the gate only after ceasing to detect the
CTCSS tone.
Option
As fast as possible (RTB decode)
On subtone end
"CTCSS characteristics" on
80).
reverse tone
Description
The receiver recognizes the reverse tone
burst and closes its gate.
The receiver ignores any reverse tone
bursts. When it detects that the
subtone on the RF input has ceased, it
closes its gate.
Working with Signalling Profiles 115
CTCSS and configure
bursts, closing the