Kenwood TS-900 Amateur HF Transceiver Manuals

Manuals and User Guides for Kenwood TS-900 Amateur HF Transceiver. We have 2 Kenwood TS-900 Amateur HF Transceiver manuals available for free PDF download: Operating Manual

Kenwood TS-900 Operating Manual (59 pages)

SSB Transceiver

Brand: Kenwood | Category: Transceiver | Size: 36.15 MB

Contents
2
Specifications
4
Introduction
6
Requirements for Operation
6
DC Operation
6
Antenna
6
Microphone
7
External Speaker and Headphones
7
Installation
8
Unpacking
8
Operating Location
8
Rtty
8
Operating Controls
11
Front Panel Controls
11
RIT Lamp
11
T. Mute Lamp
11
AGC Switch
12
MIC Connector
12
Phones Jack
12
Drive Control
12
Af Gain Control
13
RF ATT Control
13
Dial Pointer Calibrating Lever
13
Mode Switch
13
Side Panel Controls
14
Rear Panel Controls
14
Bias Control
14
RF Volt Control
14
Rec Only Jack
15
Antenna Switch
15
RTTY Jack
15
Key Jack
15
Operating Instructions
16
Preliminary Procedure
16
Receiver Tuning
16
Calibration
17
SSB Operation
17
CW Operation
17
Noise Blanker
18
Agc
18
Rit
18
FSK Operation
18
Transmitter Tuning
19
Plate Idling Current
19
Plate Tuning
19
Plate and Load Tuning
20
PTT Operation
20
Summary of Transmitter Tuning Procedures
20
VOX Operation
21
RTTY Operation
21
Operation with a Linear Amplifier
22
Operation with an External Receiver
22
Changing the Band Coverage
22
Fixed Frequency Operation
23
Operation with a Phone Patch
23
SSTV Operation
23
Circuit Description
25
General Description
25
VFO Board
25
Transmitter Section
25
VFO Schematic
26
Carrier Oscillator
27
Avr
27
Switching Circuit
27
GEN Board
28
XF Board
29
NB Board
30
NB Schematic
30
IF Board
31
MIX Board
32
MIX Schematic
32
AF Board
33
Cont Board
34
VOX-MKR Board
35
VOX Circuit
35
MKR Circuit
35
Fix Board
36
RF Section
37
MIX Coil Board
38
ANT Coil Board
39
Drive Coil Board
39
Maintenance and Alignment
41
General Information
41
Removing the Top Cover
41
Removing the Cabinet
41
Coil Pack
42
Heterodyne Crystal Oscillator
42
Car-AVR Board Adjustments
43
Adjusting Power Voltage
43
Carrier Oscillator Frequency
43
Drive Board
43
Other Receiver Circuits
44
Carrier Balance
44
Transmitter Coil Pack Alignment
44
Transmitter Neutralization
44
S-Meter Sensitivity Adjustment
45
Carrier and ALC Adjustment
45
VFO Calibration
45
Balanced Detector Adjustment
45
Audio Amplifier Biasing Current
46
Cleaning the Dial Scale
46
Ordering Spare Parts
46
Troubleshooting
47
Transmitter and Receiver Circuits
47
Voltage Measurements
51
Transistor Base Diagram
52
Top View
53
Bottom View
54
Block Diagram
55
Schematic Diagram
56

Kenwood TS-900 Operating Manual (59 pages)

SSB TRANSCEIVER

Brand: Kenwood | Category: Transceiver | Size: 2.28 MB

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Kenwood TS-900 Amateur HF Transceiver Manuals

Kenwood TS-900 Operating Manual (59 pages)

Table of Contents

Kenwood TS-900 Operating Manual (59 pages)

Table of Contents

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