Kenwood TK-2102G User Manual download pdf (Page 22)

TK-2102G

ADJUSTMENT

Controls

Speaker/

microphone

jacks

Antenna

Monitor key

PTT switch

LED indicator

Speaker

Microphone

Power switch/

Volume control

Channel

selector

Frequency

The set has been adjusted for the frequencies shown in

the following table. When required, re-adjust them follow-

ing the adjustment procedure to obtain the frequencies you

want in actual operation.

■

Frequency

CH RX (MHz) TX (MHz)

1 162.10000 162.00000

2 150.10000 150.00000

3 173.90000 173.97500

4 162.50000 162.50000

5 162.55000 162.55000

6 162.60000 162.60000

7 162.55000 162.55000

8 162.65000 162.65000

9~16 - -

Preparations for tuning the transceiver

Before attempting to tune the transceiver, connect the

unit to a suitable power supply.

Whenever the transmitter is tuned, the unit must be con-

nected to a suitable dummy load (i.e. power meter).

The speaker output connector must be terminated with

a 8

dummy load and connected to an AC voltmeter and an

audio distortion meter or a SINAD measurement meter at all

times during tuning.

■

Adjustment Frequency

TEST CH

K,M

RX (MHz) TX (MHz)

Low 150.10000 150.00000

Center 162.10000 162.00000

High 173.90000 173.97500

Adjustment Points

TC2

TC201

TC1

Foil side view

TP2

R225

L212

TC201: Band-pass ﬁ lter waveform adjustment

L212: AF level adjustment

TC1: Transmit VCO lock voltage adjustment

TC2: Receive VCO lock voltage adjustment

TP2: Band-pass ﬁ lter test point

ANT

VR500

VR501

VR1

IC403

SP MIC

Component side view

ANT: Antenna connector

CH: Channel selector

SP: Speaker jack

MIC: Microphone jack

CV: VCO lock voltage adjustment terminal

VR500: DQT waveform adjustment

VR501: MAX DEV adjustment

Note: To ﬁ ne tune the frequency when not using a

computer, adjust VR1.

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Kenwood TK-2102G User Manual Page 22

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