MB

Amplifier, Wideband, 140 – 150 MHz, 100 W Psat, 18 dB, 48 V, W/Heat Sink Assembly

MB – 100W Wideband Power Amplifier, 140-150 MHz, 18 dB, 48V with Heat Sink – Elite RF

This Elite RF MB wideband power amplifier delivers robust 100W saturated output power (P_SAT) across the 140-150 MHz frequency band, ideal for demanding RF applications. Engineered for reliability and performance, it features integrated thermal management via a heat sink assembly and operates at industry-standard 48V DC. PCX ensures genuine Elite RF components with rapid shipping and dedicated technical support.

Key Features

• 100W Saturated Output Power (P_SAT) for high-intensity signal transmission
• 140–150 MHz Operating Frequency covering VHF band requirements
• 18 dB Power Gain ensuring effective signal amplification
• 48V DC Operating Voltage compatible with standard industrial power systems
• Integrated Heat Sink Assembly for optimized thermal management and stability

Technical Details

This wideband amplifier operates across a 10 MHz bandwidth in the VHF spectrum. Designed for high-power RF environments, it maintains consistent performance under continuous operation. The unit’s construction prioritizes heat dissipation, critical for maintaining linearity and longevity at maximum output. Typical applications include systems requiring high-fidelity amplification with minimal distortion.

Common Applications

• Land Mobile Radio (LMR) base station transmitters
• Broadcast equipment and FM radio transmitters
• Military & aerospace communication systems
• RF testing and instrumentation setups
• Amateur radio (HAM) high-power repeaters

About Elite RF

Elite RF is a globally recognized leader in RF and microwave power amplifier solutions, serving defense, telecommunications, and industrial markets. With over 20 years of innovation, the company specializes in high-reliability designs that meet stringent MIL-STD and environmental compliance standards. Their amplifiers are renowned for efficiency and durability in mission-critical systems.

Elite RF’s engineering expertise focuses on thermal management and wideband performance, ensuring consistent operation under extreme conditions. Their vertically integrated manufacturing process guarantees rigorous quality control, making Elite RF a preferred partner for OEMs requiring scalable, field-proven RF amplification technology.

About Wideband Power Amplifiers

Wideband power amplifiers boost RF signals across broad frequency ranges without retuning, essential for multi-channel or frequency-agile systems. They serve as the backbone in transmitters, converting low-power signals into high-strength outputs for antennas or downstream components. Unlike narrowband amplifiers, they maintain flat gain and low distortion over their entire operating spectrum.

In critical infrastructure like emergency communications or radar, these amplifiers ensure signal integrity and coverage. Key selection criteria include linearity, efficiency, thermal design, and power handling—factors directly impacting system reliability. Elite RF’s integration of heat sinks addresses core thermal challenges, preventing performance drift during sustained high-power operation.

Packaging

This amplifier ships as a complete assembly, including the heat sink. PCX provides protective packaging to prevent transit damage.

FAQs

Question: What is the typical efficiency of this amplifier?
Answer: While exact efficiency data requires the datasheet, Elite RF designs typically achieve 50-65% efficiency in this power class, aided by the integrated heat sink.

Question: Does this amplifier require external matching circuits?
Answer: No, it is a self-contained wideband unit optimized for 50Ω systems without external matching.

Question: Is the heat sink pre-mounted?
Answer: Yes, the amplifier includes a factory-attached heat sink assembly for immediate deployment.

Question: Can it operate outside 140-150 MHz?
Answer: Performance is guaranteed only within the specified 140-150 MHz range. Operation beyond this may reduce efficiency or cause instability.

Question: What connectors are provided?
Answer: Standard RF connectors (e.g., N-type) are typical for Elite RF amplifiers at this power level; verify via datasheet for exact interface details.

Question: Does PCX provide technical documentation?
Answer: Yes, PCX offers datasheets upon request via PCXCo.com. Contact support for assistance.

Disclaimer: Product images are representational; refer to datasheets for exact specifications.

Ready to Integrate Elite RF Performance?

Elevate your RF system with this high-power amplifier—backed by PCX’s guaranteed authentic components and same-day shipping. Order today to secure your unit and avoid project delays!