VHF ENGINEERING PA2501H Power Amplifier PA2502H

( Brand: Vhf Engineering ), ( Manufacturer Part Number: PA2501H ), ( Model: PA2502H ), ( Type: Power Amplifier ), ( Band: Vhf ), ( Power: 20 W )

Review VHF ENGINEERING Power Amplifier

The VHF Engineering PA2501H Power Amplifier is a high-performance, compact, and reliable solution for your radio communication needs. This powerful amplifier is designed to deliver continuous output power of 250 watts PEP, making it ideal for demanding applications such as aviation, maritime, and land mobile radio systems.

The PA2501H is a linear amplifier that operates on the VHF frequency range, specifically 118-136 MHz. It is built with a rugged aluminum chassis, ensuring durability in various environmental conditions. The amplifier's compact size, measuring 10.38" (26.37 cm) long, 7.42" (18.85 cm) wide, and 2.24" (5.7 cm) high, makes it easy to install in a variety of locations, including vehicles, aircraft, and base stations.

The PA2501H features a built-in automatic power control (APC) system that protects the amplifier from overheating and damage. This system ensures that the amplifier maintains a safe and consistent operating temperature, even under heavy usage. The amplifier also has a front-panel status indicator for easy monitoring of the APC status.

The VHF Engineering PA2501H Power Amplifier is designed for easy installation and maintenance. It has a BNC input and output connector, making it compatible with a wide range of radio equipment. The amplifier also has a built-in cooling fan for efficient heat dissipation, and a removable top cover for easy access to the internal components for maintenance or repair.

In summary, the VHF Engineering PA2501H Power Amplifier is a high-quality, high-power VHF amplifier that offers excellent performance, durability, and ease of use. Whether you're a professional communicator, a hobbyist, or a first responder, this amplifier is a valuable addition to your radio communication system.

The VHF Engineering PA2501H Power Amplifier is a high-power UHF amplifier, popular among amateur radio operators. Here's a list of its pros and cons to help you make an informed decision:

1. High Power Output: With a maximum power output of 250 watts PEP, it can provide a strong, clear signal over long distances.

2. Efficiency: The PA2501H is known for its high efficiency, which can help reduce heat dissipation and improve overall system performance.

3. Adjustable Gain: The amplifier offers a wide range of adjustable gain (0 dB to 30 dB) to suit different operating conditions and power requirements.

4. Rugged Construction: The PA2501H is built with a durable aluminum chassis, making it resistant to harsh environments and accidental impacts.

1. Size and Weight: Compared to some other power amplifiers, the PA2501H is relatively large and heavy, which might be a concern for portable or mobile applications.

2. Cost: The PA2501H is a premium product, and its price point may be higher than some other amplifiers on the market.

3. Complexity: The PA2501H has many adjustable settings and requires a good understanding of radio transmission principles to optimize performance.

In conclusion, the VHF Engineering PA2501H Power Amplifier is a high-quality, high-power UHF amplifier that offers excellent performance for long-distance communications. However, its size, weight, and cost might make it less suitable for some users, especially those with limited space or budget. If you require a powerful UHF amplifier and can accommodate its size and cost, the PA2501H could be an excellent choice. If not, you may want to consider other amplifiers that offer a more compact form factor or lower price point.

Details:

Solid state switching automatically bypasses the amplifier in receiving mode. Balanced emitter RF power transistors inside long life and big SWR protection. Output power 20-30 watts , Input 1-4 Power gain 13db main, voltage 12-14 volts , current 7 amps, Standby less than 50 micro Insertion loss 1 db on receiving, Duty cycle 50%, Sold as is. VHF Engineering model PA2501H, The PA2501H is a solid state class C power amplifier designed for FM mobile or fixed operation.

part #: pa2501h prices

• $349.99-$520.00

specifications hamamateuradio:

• brand: Vhf Engineering
• mpn: Pa2501h
• model: Pa2502h
• type: Power Amplifier
• band: Vhf
• power: 20 W

shipping hamamateuradio:

• transit: 4-9 Days
• service: USPS Ground Advantage
• class: Standard
• carrier: USPS
• cost: $8.78
• type: Calculated

payments hamamateuradio:

• wallet: Google-pay
• credit card: Mastercard
• other

general hamamateuradio:

• Radio Communication > Ham, Amateur Radio > Ham Radio Amplifiers
• condition: Used

offer hamamateuradio:

• options: Ship-to-home
• best offers: True
• availability: In Stock
• started: March 9, 2025
• quantity: 1
• sold: 0

returns hamamateuradio:

• policy: No Returns

seller hamamateuradio:

• city: Claxton, Georgia
• rating: 0.0%
• # reviews: 109

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