RM Italy KL 501 User Manual

AMPLIFICATORE LINEARE A LARGA BANDA
BROAD BAND LINEAR AMPLIFIER
[ Interruttore SSB-CW AM-FM - SSB-CW AM-FM switch
\ Interruttore ON OFF preamplificatore - Preamplifier ON OFF switch
] Interruttore ON OFF lineare - Amplifier ON OFF switch
^ Selettore potenza d'uscita a 3 posizioni - 3 positions output selector
_ Led indicatore di trasmissione - Transmission led indicator
` Led indicatore di accensione preamplificatore - Preamplifier switching on led
indicator
a Led indicatore di accensione lineare - Amplifier switching on ledindicator
b Led indicatore livello di potenza d'uscita (verde = Low - arancio = Mid - rosso =
Hi) - Led indicator output power level (green = Low - orange = Mid - red = Hi)
c Wattmetro indicatore della potenza d'uscita - Output power wattmeter
d Connettore controllo remoto - Remote control connector
KL 501
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[ Connettore d'antenna - Antenna connector
\ Connettore RTX - RTX connector
] Ingresso alimentazione - Supply input
^ Ingresso PTT - PTT input
[\
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Retro - Back
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RM Italy KL 501 Specifications

General

Dimensions	170x190x62 mm
Weight	~1 Kg
Input RF Power	5 - 10W
Operating Mode	SSB, CW, FM, AM
Supply Voltage	12-14 V DC

Summary

KL 501 Amplifier Overview

Front Panel Controls and Indicators

Details front panel controls, power output selection, transmission and indicator LEDs, and wattmeter.

Rear Panel Connectors

Describes rear panel connections for antenna, RTX, power supply, and remote control.

KL 501 Amplifier Usage and Safety

Operating Instructions and Recommendations

Provides guidance on installation, cooling, antenna matching, power settings, and transmission duration.

Remote Control Connector Functions

Explains the pin functions of the remote control connector and its setup for remote operation.

PTT Control and Mode Settings

Details the PTT input for commutation control and recommended mode settings for remote operation.

Safety, Compliance, and Warranty

Covers CE compliance, vehicle use restrictions, warranty terms, and legal disclaimers.