Customized UHF Band Power Amplifier Module for Television Broadcasting, Mobile Communication

Product Description

Customized UHF band Power Amplifier Module for television broadcasting, mobile communication

Product Description

This RF power amplifier operates within the frequency range of 300MHz to 3000MHz and is capable of delivering an output power of 60W. It can be widely applied in fields such as communication, radar, electronic countermeasures, and test and measurement, providing crucial support for various systems that require high-power RF signals.

Main Features

• Wide Frequency Band: Covering a broad frequency band from 300MHz to 3000MHz, it can meet the amplification requirements of a variety of different frequency signals and adapt to multiple communication standards and radar frequency bands. There is no need to configure separate amplifiers for different frequency signals, which improves the versatility and flexibility of the system.
• High Power Output: With a powerful output power of 60W, it can effectively enhance the intensity of RF signals, ensuring that the signals can still maintain sufficient amplitude after long-distance transmission or passing through complex system links. This meets the requirements of subsequent processing and applications. For example, in radar systems, high power output helps to improve the detection range and accuracy of the radar.
• High Efficiency: By adopting advanced power amplification technology and circuit design, it has a high power conversion efficiency. While providing high power output, it can reduce power consumption, minimize energy waste, lower the operating costs and heat dissipation requirements of the system, and improve the stability and reliability of the system.
• Good Linearity: It ensures the linear amplification of the input signal during the amplification process, effectively reducing signal distortion and ensuring that the output signal can accurately reproduce the information of the input signal. For communication systems, good linearity helps to improve the signal demodulation quality and reduce the bit error rate.
• High Reliability: Using high-quality electronic components and strict production processes, and having undergone long-term aging tests and strict quality inspections, it has high reliability and stability. It can operate stably for a long time in harsh working environments, reducing system failures and maintenance costs.

Application Fields

• Communication Systems: It is used in communication infrastructure such as base stations and repeaters to amplify RF signals, enhance the signal coverage area and intensity, and improve communication quality and capacity.
• Radar Systems: It provides high-power RF signals for radar transmitters, enabling the radar to emit powerful electromagnetic beams and achieve long-distance detection and tracking of targets.
• Electronic Countermeasures: In electronic countermeasure equipment, it is used to generate high-power interference signals to interfere with the communication, radar and other electronic devices of the enemy, making them lose their combat effectiveness.
• Test and Measurement: As a power amplifier for signal sources, it provides high-power signals for various RF test instruments such as spectrum analyzers and network analyzers, which are used to test and calibrate the performance of other RF devices.

 

Operating  Specifications
Parameter	Min	Typ	Max	Units
Frequency	300.0	---	3000.0	MHz
Avg Output PowerPast	60	---	---	Watts
Avg Output Power P-1	30	---	---	Watts
Gain	48	---	---	dB
Power In	---	---	0	dBm
Supply Voltage	32	---	---	V
Supply   Power	---	---	400	W
Gain Flatness	---	±3.0	---	dB
Harmonic	---	-10	---	dBc
Spurious	---	-60	---	dBc
Storage  Temp	-20	---	60	ºC
Case Oper Temp	0	---	40	ºC
Input VSWR	---	2.0	---
Output VSWR	---	---	---
Nominal impedance	---	50	---	Ω
Amplifier Safeguard Temp	---	---	60	ºC
Safeguard Power In	3	---	---	dBm
Connector	RFin:SMA-F,RFout:SMA-F
Dimension	Approximately 180*160*21.5mm without joints
Control system	None

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FAQ

1. What are the criteria for selecting power amplifier transistors?
Match the frequency band range, power requirements, voltage/current parameters, and package compatibility. Focus on the frequency coverage, gain curve, and thermal resistance characteristics in the datasheet. Common materials include GaN and LDMOS.
2. How to match different application requirements?
5G communication requires high linearity and wide bandwidth; radar focuses on pulse response and stability; industrial equipment emphasizes heat dissipation and reliability. We recommend suitable solutions according to specific application scenarios (such as base stations, satellites, medical equipment, etc.).
3. How to achieve multi-band compatibility?
Achieved through broadband matching network design or modular solutions, customized according to customer frequency band requirements.
4. Are the products certified and compliant?
Products have passed electromagnetic compatibility test standards such as IEC61000-4-3, ISO11452-2, and RS103, suitable for various test systems like electronic countermeasures and radar.
5. What are the development cycle and cost of customized products?
It needs to be evaluated according to specific requirements such as frequency band, power, and package. It is recommended to provide detailed parameters for optimized solutions.
6. What is the warranty policy?
One-year free warranty for the whole machine from the delivery date, covering non-human performance failures.
7. Regarding cross-brand maintenance service
We support the repair of radio frequency power amplifiers of other foreign brands and provide accessory replacement services. Customers are required to provide the equipment model and a description of the fault.