Henry Radio 3K-A Amplifier
Manufacturer:
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Model:
3K-A
Date:
0
Category:
Group:
Description:
Linear Amplifier
Information
The 3K-A is a one stage Amplifier designed for SSB, CW, FSK,
and AM operation on the frequencies between 3.5 and 30.0
MHz. The Amplifier is a one piece floor console consisting
of a complete RF deck and a Power Supply. The Amplifier is
supplied for operation from a 230 VAC, 2 or 3 wire, 30 amp,
50/60 Hz circuit.
Manual type:
Service and User Manual
Pages:
22
Size:
1.58 Mbytes (1653591 Bytes)
Language:
english
Revision:
Manual ID:
213/477-6701
Date:
Quality:
Scanned document, all readable.
Upload date:
2015 08 07
MD5:
2396513fcb3a43961492754899c981d5
Downloads:
949
Information
3K-A SPECIFICATIONS
1
WARRANTY
2
SECTION 1
INTRODUCTION
3
SECTION 2
INSTALLATION
3
SECTION 3
OPERATION
4
Figure 1
3K-A Front Panel Controls
5
Figure 2
3K-A Rear Panel Controls
5
SECTION 4
PROTECTIVE SYSTEM
7
SECTION 5
SERVICE
8
Table 1
Troubleshooting
9
Figure 3
Assembly of a UHF Coax Connector
10
SECTION 6
3K-A Parts List
11
3K-A SWR Bridge Schematic
13
Figure 4
3K-A RF Deck
14
Figure 5
3K-A Power Supply Parts Diagram
15
Figure 6
Power Values vs VSWR
16
3K-A RF Deck Schematic
17
3K-A Power Supply Schematic
18
Table 2
Tune and Load Settings
19
Addendum
Removing the 3K-A from its Cabinet
20