Codan 2110 series Repair Guide

Repair procedures, tests, and adjustments
Manpack Transceiver 2110 series Repair Guide 63
Receive tests
Performing the Basic Receive test
To test if the transceiver can receive:
1 Set up the equipment (see page 56, Setting up the test equipment).
1 Select a channel to test.
1 Set the RF signal generator to 1.0 kHz above the SCF of the selected USB channel
or 1.0 kHz below the SCF of the selected LSB channel.
1 Set the RF output level of the RF signal generator to –20 dBm.
1 Switch on the RF output from the RF signal generator.
1 Switch the 0208 speaker to Load.
1 Adjust the volume via the front panel to full volume.
1 Record your results and actions (see page 109, Test sheet for the 2110 series
Manpack Transceiver).
1 Switch off the RF output from the RF signal generator.
1 Switch the 0208 speaker to Speaker.
1 Return to the Repair flowchart (see Figure 29 on page 95).
Performing the Antenna Tuner test (receive)
To test the antenna tuner in receive:
1 Set up the equipment (see page 56, Setting up the test equipment).
1 Connect the signal generator to the antenna stud on the front panel of the transceiver
using a BNC-to-banana plug/clip adaptor and the screw-on adaptor.
1 Set the Cfg Auto Tune Mode to ATU.
1 Select a channel in Band 1 (see page 60, Examining the profile in the transceiver).
1 Set the RF signal generator to 1.0 kHz above the SCF of the selected USB channel
or 1.0 kHz below the SCF of the selected LSB channel.
1 Switch the 0208 speaker to Load.
1 Adjust the volume via the front panel to full volume.
1 Record your results and actions (see page 109, Test sheet for the 2110 series
Manpack Transceiver).
1 Switch off the RF output from the RF signal generator.
Pass A 1 kHz tone is audible from the 0208, –6 dB at full volume.
Pass A reading on the AC voltmeter that is approximately –20 dBm.

Codan 2110 series Specifications

General

Brand	Codan
Model	2110 series
Category	Transceiver
Language	English