General Dynamics R2670 Series User Manual

Table 7-1. Trunk I Signaling Events Radio Initiated Dispatch Testing
SIGNALING EVENT DESCRIPTION
F Control Channel Idle
The trunking analyzer outputs a background pattern on the control channel to
lock the radio.
J
ISW Received
The radio sent an Inbound Signaling Word (ISW) on the control channel to
indicate the radio has been keyed.
Q
Channel Grant OSW Sent
The trunking analyzer sends channel grant OSWs on the control channel.
Channel grants direct the radio to the voice channel to use.
R
HS Data Sent On VC
At the same time as the Channel Grant, the trunking analyzer is sending high-
speed data on the voice channel.
S
HS ACK Received on VC
The radio sends high-speed acknowledge tone on the voice channel indicating
it received the high-speed data from the trunking analyzer.
U
LS Word Sent on VC The trunking analyzer sends a low-speed data word on the voice channel.
V
Connect Tone Received on VC The trunking analyzer has decoded the connect tone sent by the radio.
W
Disconnect Tone Received on
VC
The radio sent a disconnect tone indicating it has de-keyed. Disconnect Tone
Received on VC verifies the receipt of proper disconnect signaling.
X
Disconnect Sent
The trunking analyzer sent a disconnect word on the voice channel to end the
call. The radio will return to monitor the control channel.
Table 7-2. Trunk I EP II Signaling Events Radio Initiated Dispatch Testing
SIGNALING EVENT DESCRIPTION
F Control Channel Idle
The trunking analyzer outputs a background pattern on the control channel to
lock the radio.
J ISW Received
The radio sent an Inbound Signaling Word (ISW) on the control channel to
indicate the radio has been keyed.
Q Channel Grant OSW Sent
The trunking analyzer sends channel grant OSWs on the control channel.
Channel grants direct the radio to the voice channel to use.
U LS Word Sent on VC The trunking analyzer sends a low-speed data word on the voice channel.
V Connect Tone Received on VC The trunking analyzer decoded the connect tone sent by the radio.
W
Disconnect Tone Received on
VC
The radio sent a disconnect tone indicating that it has de-keyed. Disconnect
Tone Received on VC verifies the receipt of proper disconnect signaling.
X
Disconnect Sent
The trunking analyzer sent a disconnect word on the voice channel to end the
call. The radio will return to monitor the control channel.
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General Dynamics R2670 Series Specifications

General

Brand	General Dynamics
Model	R2670 Series
Category	Measuring Instruments
Language	English