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RM Italy BLA 350 User Manual

RM Italy BLA 350
20 pages
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Amplificatore Lineare per bande HF a stato solido
Solid-State HF Linear Power Amplifier
BLA 350
Manuale Utente
User Manual
3 Costruzioni Elettroniche S.n.c.
http://www.rmitaly.com
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RM Italy BLA 350 Specifications

General IconGeneral
Frequency1.8-30 MHz
Input Power1 - 10 W
Weight1.5 Kg
Gain13 dB
Input Impedance50 Ohm
Output Impedance50 Ohm
ModeAM-FM-SSB-CW

Summary

Introduction

Precautions and Warnings

Removal from Packaging and Inspection

Inspect for shipping damage and check controls function correctly.

Installation

Position in a cool, dry area with adequate ventilation for proper operation.

Connection to AC Supply

Connect to mains AC network, verify voltage correspondence.

Antenna Connection

Use with 50Ω antennas; impedance matching may be required.

Grounding

Connect to the RF ground system of the radio station for safety.

General Warnings

High voltages present; disconnect power before opening the unit.

Operation

CW Operation

Use PTT for optimal transmit/receive switching in CW mode.

Initial Settings

Tune transceiver/antenna while amplifier is in Standby mode.

Standby Mode

Amplifier is inactive; displays status and temperature.

Menu System

Access and configure amplifier settings like ALC, Temp, VOX, Fan Speed.

Operate Mode

Active mode for transmission.

Monitoring Amplifier Operation

View operational parameters on LCD and meters.

Front Panel Controls

User controls for switching modes and settings.

Protection Circuits

Excessive Input Power Protection

Protects against over-driving the amplifier with excessive input power.

Over Temperature Protection

Monitors and controls heatsink temperature to prevent overheating.

Excessive VSWR Protection

Protects against high Voltage Standing Wave Ratio conditions.

Filter Fault Detection

Detects incorrect or faulty band pass filters.

Error Frequency Protection

Protects against operation outside specified frequency limits.

Warranty Information

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