Phone Patch Operation - Kenwood TS-930S Instruction Manual

@ PHONE PATCH OPERATION
Most phone patches will work satisfactorily without any
modification to the radio. The PC-1 Phone Patch can be us-
ed with the TS-930S after some modification to the patch.
The PC-1 mic input and output connectors are four pin.
These, along with the output control cable, may be chang-
ed to eight pin connectors with a six conductor line (one
shielded). Operation will be just as described on the PC-1
instruction sheet.
As an alternate, connect the PC-1 RX-IN terminals (top-
hot, bottom-ground} to the transceiver line output jack and
the patch output line originally at Pin 1 (HOT) and 4
(GROUND) to the transceiver fine input jack, using RCA
plugs. The PC-1 will operate at ON, but will not
automatically disconnect the microphone and speaker from
the transceiver.
Connectors required:
8 Pin chassis mount jack
E06-0853-05
8 Pin cord mount plug
E07-0852-05
1 Pin RCA plug
£14-0101-05
Recommended settings are:
PC-1{A) RX Gain 4
TX Gain 4
Null as necessary
TS-930S Vox Gain 1
AF Gain 4
Mic Gain s
Anti Vox Max
@ FRONT FEET
The front panel can be elevated for operating convenience
by extending the front feet.
Turn the front feet left and pull down.
Then turn right to lock.
Turn Left
Pull Down
Lock Right
|
|
Fig. 6-5 Front feet extention |
@ OPERATION WITH A SECOND RECEIVER
lf you prefer operating another receiver in place of the
TS-930S receiver section, you may share the antenna from
the TS-930S during receive-time. Flip the rear panel RX-
ANT switch (3) to EXTERNAL, and connect the antenna in-
put of your second receiver to the RX ANT terminal {4} us-
ing 50 9 coaxial cable. Reduce the AF Gain setting on the
transceiver to zero. Mute the external receiver from Pin 4
and GROUND of the emote connector. If a finear amplifier
is also used with the transceiver, diode isolate the external
receiver and linear to Pin 4, and be sure combined current is
Jess than the maximum rating for this terminal.
@ OPERATION WITH A SEPARATE RECEIVER
ANTENNA
Use the XVRTR port and an 8 Pin DIN Plug, Part
£07-0851-05
Pin 8 HF Ant output from the TS-930S
Pin 5 RX Ant input
Pin3 GND
{ Now. o——— Pins
| Fig. 6-6
Either wire your extra antenna to pin 5 and ground, and use
ihe DIN plug as the connect/disconnect, or wire pins 8 and
5 and the external antenna through a SPDT switch, as
shown. :
@ OPERATION AS A SECOND RECEIVER
Use the REMOTE Connector. Connect Pin 3 (PTT tine) (and
Pin 2, GROUND} to your XMTR control output, to ground
Pin 3 in TX. Feed the antenna through the primary transmit-
ter or transceiver antenna relay.
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