JRC JRL-2000F HF Linear Amplifier Service Manual

The JRL-2000F HF Linear Amplifier is a high-performance amplifier designed for use with amateur radio transceivers. It provides a maximum output power of 1 kW PEP (100% duty cycle) on all HF bands, from 1.8 MHz to 29.7 MHz. The amplifier features a variety of protection circuits, including PA excess current, overheat, abnormal load, AC power supply excess voltage, power supply overheat, PA failure, excessive antenna VSWR, exciting power excess, and antenna matching anomaly. The amplifier is also equipped with an automatic tuning system that makes it easy to match the antenna to the amplifier for maximum power output. The automatic tuning system can be used to store tuning data for multiple antennas and frequencies. The JRL-2000F also features a built-in power supply unit that provides the required operating voltage for the amplifier. The amplifier is easy to operate and features a number of user-friendly features.

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JRC JRL-2000F HF Linear Amplifier Service Manual | Manualzz

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Key Features

  • 1 kW PEP output power
  • Wide tuning range: 1.8 MHz to 29.7 MHz
  • Automatic tuning system
  • Built-in power supply
  • Variety of protection circuits

Frequently Answers and Questions

What is the maximum output power of the JRL-2000F?

The JRL-2000F has a maximum output power of 1 kW PEP (100% duty cycle).

What is the tuning range of the JRL-2000F?

The JRL-2000F has a tuning range of 1.8 MHz to 29.7 MHz.

How do I use the automatic tuning system on the JRL-2000F?

The automatic tuning system on the JRL-2000F is quite intuitive. Simply press the SET switch to engage the system, the amplifier will automatically tune itself to optimize performance for the current frequency and antenna. The system can also be used to store tuning data for multiple antennas and frequencies.

What are the protection circuits on the JRL-2000F?

The JRL-2000F has a variety of protection circuits, including PA excess current, overheat, abnormal load, AC power supply excess voltage, power supply overheat, PA failure, excessive antenna VSWR, exciting power excess, and antenna matching anomaly. These circuits help to protect the amplifier from damage and ensure its longevity.
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