
( Brand: Harris ), ( Manufacturer Part Number: RF-5834H-PA171 ), ( Type: Power Amplifier )
The Harris RF-5834H-PA171 Falcon 400-Watt HF Solid Power Amplifier is a high-performance, reliable, and versatile solution for amateur radio operators, broadcasters, and communication systems that require robust amplification in the High Frequency (HF) band.
Crafted by Harris Corporation, a trusted name in the communications industry, this amplifier boasts an impressive output power of 400 watts PEP, making it suitable for various applications, from local to long-distance communications. The Falcon is designed with a class AB topology, ensuring efficient power conversion and minimal distortion, resulting in a clean, powerful signal.
The RF-5834H-PA171 features a 50 ohm output impedance, which allows seamless integration with a wide range of antennas and feedlines. It operates on the HF band (1.8-30 MHz), enabling users to connect with fellow enthusiasts, emergency services, or even distant regions.
The amplifier's front panel includes an easy-to-read VSWR meter, which helps monitor the standing wave ratio of the input signal, ensuring optimal performance and preventing potential damage to the amplifier. Additionally, a power output meter is available to keep track of the transmitted power level.
The Harris RF-5834H-PA171 Falcon 400-Watt HF Solid Power Amplifier is designed for longevity, with a durable aluminum chassis that dissipates heat effectively and ensures reliable operation even under heavy usage. For added convenience, the amplifier features a remote control interface, allowing users to adjust settings without having to access the front panel.
In summary, the Harris RF-5834H-PA171 Falcon 400-Watt HF Solid Power Amplifier is a high-quality, versatile, and powerful solution for HF communication needs. Its robust design, user-friendly features, and impressive performance make it an excellent choice for both experienced operators and those just starting their amateur radio journey.
**Pros of Harris RF-5834H-PA171 Falcon 400-Watt HF Solid Power Amplifier:**1. **High Power Output:** The amplifier delivers a powerful 400 watts of RF output power, suitable for long-range and heavy-duty communications.
2. **Solid State Design:** Unlike vacuum tube amplifiers, solid state amplifiers like the Falcon are more reliable, require less maintenance, and have a longer lifespan.
3. **Adjustable Frequency Range:** The adjustable frequency range of 1.8 to 30 MHz makes it versatile for various HF communication needs.
4. **Built-in Protection Circuitry:** The amplifier features built-in protection against over-current, over-voltage, and over-temperature conditions, enhancing its durability.
5. **High Efficiency:** With a power efficiency of up to 60%, the Falcon can save on operating costs.
**Cons of Harris RF-5834H-PA171 Falcon 400-Watt HF Solid Power Amplifier:**1. **High Cost:** The Falcon is a high-end amplifier and may be expensive for some users.
2. **Size and Weight:** At 48 lbs (21.7 kg), the amplifier is bulky and heavy, which may be a consideration for those with limited space or mobility.
3. **Complex Setup:** Setting up the amplifier may require technical knowledge, potentially making it less user-friendly for beginners.
4. **Heat Generation:** As with any high-power amplifier, the Falcon generates heat during operation, which may require additional cooling measures.
**Conclusion:**The Harris RF-5834H-PA171 Falcon 400-Watt HF Solid Power Amplifier is a high-performance device suitable for heavy-duty HF communications. Its solid state design, adjustable frequency range, and high power output make it a valuable tool for serious ham radio operators. However, its high cost, size, weight, and complex setup may make it less accessible for beginners or those with limited resources.
**Recommendation:**If you are a serious ham radio operator with the necessary budget, space, and technical knowledge, the Harris RF-5834H-PA171 Falcon 400-Watt HF Solid Power Amplifier could be a great addition to your station. For beginners or those with more modest needs, it might be worth considering less expensive, more compact, and easier-to-use alternatives. Always ensure to research and compare other options to find the best fit for your specific requirements.
This unit was installed in a communications shelter that never deployed the project canceled. Everything in the pictures is included. It is guaranteed to be in good working order. This Harris Falcon III 400-watt power amplifier is in good pre-owned condition.
Anything not in the pictures is included. Please refer to the pictures for condition of item.