Voice Synthesizer; Connector - Kenwood TS-790A Instruction Manual

4-12. VOICE SYNTHESIZER
{Requires the use of the optional VS-2 Voice Syn-
thesizer)
When the VOICE switch is pressed the transceiver will
audibly announce the operating frequency and offset.
Example:
AUTO
one, four, six, point, nine, seven, zera, minus
4-13. 1200 MHz IF CONNECTOR AND
ACC4 CONNECTOR (Optional in the
TS-790A/790E)
A 5 to 12VDC bias may be applied to the 1200 MHz
IF connector, to allow a 1200 MHz IF signal to be used
for transmission or reception.
1. Set the MAIN channel to the 1200 MHz band.
2. Apply 5 to 12 V to CNT terminal of the ACC4 con-
nector.
1. When voltage is applied to CNT, you cannot use
the front panel microphone jack and internal speak-
er for transmission and reception.
2. Advanced skills and knowledge wili be needed for
this type of operation. Be very careful to make con-
nections exactly as shown.
To 1200 MHz antenna
ANT gain is 35 dB.
RX IF
|
| 287.175 MHz RX
|
AMP
TX IF
287.175 MHz
™
More than — 20 dim is needed
to obtain ANT output of 10 W.
ACC4 connector
ACCE View from the rear panel.
To external devicefabout 8.8 V (50 mA). To external device/about 13 V (100 mAJ.
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