Lf Hf VHF Band Microwave RF Power Amplifier for Mobile Communication Base Stations with Heat Dissipation Design

Product Description

LF HF VHF Band Microwave RF Power Amplifier for mobile communication base stations with Heat Dissipation Design

Product Description

1. Frequency Coverage
   The RF power amplifier suitable for this enclosure operates within a frequency range of 100KHz - 400MHz. This frequency range makes it applicable to various scenarios such as multiple wireless communication and radar detection. For example, in some short - range wireless communication systems, it can ensure stable signal transmission; in specific radar systems, it can effectively transmit and receive RF signals.
2. Power Output
   It has a power output capacity of 100W. The relatively high power output enables the signal to travel farther and have stronger penetration. In scenarios like field communication and long - distance data transmission, it can overcome signal attenuation and ensure that the receiving end receives a signal of sufficient strength.
3. Enclosure Characteristics
   • Structural Design
     Typically, it is made of sturdy and durable materials with a reasonable structural design to ensure the stable operation of the internal power amplifier modules. A good mechanical structure can withstand a certain degree of vibration and shock, making it suitable for mobile environments such as in - vehicle and airborne applications.
   • Heat Dissipation Design
     Since RF power amplifiers generate a large amount of heat during operation, the enclosure is equipped with efficient heat dissipation devices such as heat sinks and fans. This ensures that the power amplifier modules operate at an appropriate temperature, preventing performance degradation or equipment damage due to overheating.
   • Electromagnetic Shielding
     It has good electromagnetic shielding performance. It can reduce the impact of electromagnetic interference generated by internal circuits on external devices, and at the same time, resist external electromagnetic interference to the internal power amplifier circuits, safeguarding the purity of the signal.
4. Application Fields
   • Wireless Communication
     In mobile communication base stations, wireless local area networks (WLAN), etc., it can enhance the signal transmission power, expand the coverage area, and improve communication quality.
   • Radar Systems
     It provides sufficient power for RF signals in radar transmitters, which is used for target detection and identification, improving the detection range and accuracy of the radar.
   • Scientific Research and Testing
     In various RF signal tests and experimental studies, it serves as a signal power amplification device to meet the requirements for signal strength in different test scenarios.

 

 

Operating  Specifications
Parameter	Min	Typ	Max	Units
Frequency	0.1	---	400	MHz
Avg Output PowerPast	100	---	---	Watts
Avg Output Power P-1	60	---	---	Watts
Gain	50	---	---	dB
Power In	---	---	0	dBm
Supply Voltage	36	32	---	V
Supply   Power	---	---	800	W
Gain Flatness	---	±2.0	---	dB
Harmonic@P1dB	---	-15	---	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	---	---	---	dBm
Connector	RFin:SMA-F,RFout:SMA-F
Dimension	Approximately 169*240.6*59.9mm, excluding connectors, power supply connectors
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.