Equipment information

Henry Radio 3K-A Amplifier
Manufacturer:
Model:
3K-A
Date:
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.

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Service and User Manual
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:
947

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

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