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Tokyo Hy-Power HL-350VDX - User Manual

Tokyo Hy-Power HL-350VDX
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User’s Manual
144MHz Band
330W Power Amplifier
Model HL-350VDX
TOKYO HY-POWER LABS., INC.
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Summary

Specifications

RF Output Power

300W nominal (330W max.).

RF Input Power

10/25/50 W (manually selectable).

Power Consumption

42A max. (at 250W output).

Front Panel Controls and Indicators

POWER Switch and LEDs

Explanation of the main power switch and Power, Warning, and Fan status LEDs.

Rear Panel Connections and Controls

Rear Panel Terminals

Details the 13.8VDC power terminal and N-type RF input/output connectors.

Remote Terminal Wiring

Terminal No. 7 POWER SW

Connected to the POWER SWITCH; 13.8VDC turns POWER ON.

Connection and ACC Cable Preparation

Overall Connection Diagram

Illustrates the system connection of the amplifier.

Solder to DIN Plug

Instructions for soldering wires to the DIN plug.

Solder the tip of the center conductor.

Instruction to solder the center conductor to the appropriate pin.

Solder the braid to the GND pin.

Instruction to solder the braid to the GND pin.

Operation Procedures

Cautions and Warnings

Power Supply and Antenna Cautions

Warnings on power supply requirements and antenna compatibility.

Power Supply

Warnings related to power supply voltage, current capacity, and cable thickness.

Antenna

Warnings about antenna power rating, placement, and potential RF intrusion.

Installation and Device Cautions

Installation guidelines and warnings for transceiver input and internal access.

Installation

Installation guidelines for placement, ventilation, and clearance.

Transceiver

Warning about transceiver output power exceeding amplifier limits.

Unit Outlines and Diagrams

Trouble Shooting

Troubleshooting Power Issues

Addresses problems with the DC power not turning on.

Troubleshooting Output Power Issues

Guides on resolving no output power or reduced output power.

No output power is obtained.

Causes include mic gain, protection trip, input misconnection, or transceiver issue.

Output power is less than designed specs.

Problems with power supply voltage drop or low transceiver output.

Tokyo Hy-Power HL-350VDX Specifications

General IconGeneral
BrandTokyo Hy-Power
ModelHL-350VDX
CategoryAmplifier
LanguageEnglish

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