KL 300P HF Linear Amplifier

Brand: RM Italy

Model: KL 300P

The KL 300P is a high-performance HF linear amplifier ideal for amateur radio enthusiasts operating in AM, FM, and SSB modes. With built-in RX preamplifier and VOX support, it provides a powerful and responsive solution for mobile or base station setups.

Key Features:

• Frequency Range: HF (High Frequency)
• Operating Modes: AM / FM / SSB
• Power Supply: 12–14V DC
• Max Input Power: 10W (AM/FM), 20W (SSB)
• Output Power: 140W (AM/FM), 250W (SSB)
• Input VSWR: 1.1–1.5:1
• RX Preamplifier Gain: 25 dB
• Current Draw: Max 20A
• VOX (voice-operated transmit) support
• Polarity protection circuitry
• Dual 12A fuses for safety

Installation Guidelines:

• Power cable must be less than 3 meters in length
• Minimum cable thickness: 1.5mm² (16 AWG)
• Connect directly to vehicle battery with fuse (if mobile)
• Unit must only be used when vehicle is stationary

Important Notices:

• Not for use on 27 MHz (CB band) – Usage on this band is prohibited
• Compliance with CE standards only when used with RM 27/586 Low Pass Filter
• User is responsible for ensuring lawful operation according to local regulations

Warranty: 12 months (excluding RF transistors and cosmetic damage) - RM Italy is located in Italy.

Note: Amplifier is intended for licensed amateur radio use only.

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Please note, linear amplifiers require appropriate licensing to install and operate. These units are not designed for a 100% duty cycle. All units are fully tested and inspected before shipping; however there are no returns and a limited (Manufacturers) warranty applies. Setup and testing should only be performed by qualified individuals.