General Dynamics R2670 Series User Manual

Table 7-3. Trunk II Signaling Events Radio Initiated Dispatch Testing Without Auto Affiliation
SIGNALING EVENT DESCRIPTION
J ISW Received
The radio sent an Inbound Signaling Word (ISW) on the control channel to
indicate the radio has been keyed.
K Talk Group OSW Sent
The trunking analyzer sends talk group OSWs on the control channel. Talk
Group OSWs tell the radio to affiliate by sending a dual word ISW that
contains the talk group ID and the unit ID of the radio.
L Dual ISW Received The trunking analyzer received a dual word ISW from the radio.
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 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 7-4. Trunk II Signaling Events Radio Initiated Dispatch Testing With Auto Affiliation
SIGNALING EVENT DESCRIPTION
D Affiliate ISW Received The trunking analyzer received the Affiliate ISW from the radio.
E Affiliate OSW Sent
The trunking analyzer sends Affiliate OSWs on the control channel. The
Affiliate OSW acknowledges the radio is registered on the system and also
tells the radio which connect tone to use.
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.
K Talk Group OSW Sent
The trunking analyzer sends talk group OSWs on the control channel. Talk
Group OSWs tell the radio to affiliate by sending a dual word ISW that
contains the talk group ID and the unit ID of the radio.
L Dual ISW Received The trunking analyzer received a dual word ISW from the radio.
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.
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 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