BCSK-SZGSM50 Digital RF Power Amplifier Module with Short-Circuit Protection 850-930MHz, 50W GSM Band Power Amplifier
The BCSK-SZGSM50 is a high-performance digital RF power amplifier module with short-circuit protection, developed by Bochuang Spacetime. Designed for 850-930 MHz applications, it features a robust LDMOS process to deliver stable 50W CW output power across a wide voltage range of DC24V-28V, with a typical operating current of 5A. Its compact aluminum alloy shielded enclosure effectively suppresses EMI and provides excellent thermal dissipation, ensuring reliability during extended high-load operation. This RF power amplifier module is widely used in spectrum monitoring, wireless communication relays, drone countermeasure systems, and industrial test & measurement equipment. Equipped with comprehensive protection circuits and standardized interfaces, it integrates seamlessly into embedded RF systems, making it the ideal choice for building high-efficiency signal transmission chains.
In Stock（500）
Product Overview
BCSK-SZGSM50Designed specifically for industrial-grade RF systemsShort-circuit protectionRF Power Amplifier Digital Module, operating frequency range covers850-930 MHz, in
DC24V-28VStable output under wide voltage input50W continuous wave powerTypical operating current is 5A. This module uses high-reliability LDMOS technology with optimized thermal...
Manage system architecture to ensure long-term stability under high-temperature and high-load conditions. Ideal for spectrum monitoring, wireless communication relays, industrial test equipment, and more.Drone Countermeasure System
etc. Its compact aluminum alloy housing not only provides excellent electromagnetic shielding but also enhances environmental adaptability through efficient thermal design, making it an ideal choice for building high-reliability RF transmission links.
Core power unit. ThisRF Power Amplifier Digital ModuleBuilt-in multi-protection mechanisms effectively prevent device damage from load mismatch or transient faults, significantly enhancing overall system
System stability and maintenance efficiency.
Performance Features
Smart short-circuit protectionBuilt-in overcurrent, overtemperature, and VSWR auto-foldback protection to prevent device damage from load mismatch or transient faults.
System running securely.
High linearity outputThird-order intercept point (IP3) exceeds +35 dBm to ensure signal purity in multi-carrier systems, reduce intermodulation interference risks, and support operation in complex electromagnetic environments.
Environment.
Low-power, high-efficiency design: 50W output delivers only 5A current, with Power Added Efficiency (PAE) exceeding 50%, significantly reducing thermal management burden and extending device lifespan.
Lifespan.
Stable operation across a wide temperature rangeBuilt with heat-resistant materials and optimized thermal layout, it supports an operating temperature range of -20°C to +70°C, meeting the demands of harsh industrial environments.
Standardized Interface Design: Equipped with N femaleConnectorCompatible with mainstream RF test equipment, enabling quick integration into embedded or rack-mounted systems and reducing deployment complexity.
Degrees.
Technical Specifications
Parameter Item | Specifications |
|---|---|
Product Model | BCSK-SZGSM50 |
Operating Frequency Band | 850–930 MHz |
Output Power | 50W (Continuous Wave CW) |
Supply Voltage | DC 24V–28V |
Operating Current | 5A (typical) |
RF interface | NConnector(Female) |
Protection Mechanism | Overcurrent, Overtemperature, and VSWR Protection |
Casing Material | Aluminum Alloy |
Operating Temperature | -20°C to +70°C |
Size | 156 x 54 x 23 mm |
Weight | Approx. 0.436 kg |
Customer FAQ
Q1: Does this module support continuous long-term operation?
Yes,BCSK-SZGSM50Designed for industrial-grade continuous operation, equipped with a largeSerrated Heat SinkandCoolFanCooling: operates in environments from -20°C to +70°C
Delivers stable 50W output for 7x24-hour continuous operation.
Q2: Do you support custom frequency bands or power levels?
A: Supports OEM/ODM customization. Adjust operating frequency, output power, or interface type to meet specific system integration requirements.
Q3: Is this module compatible with mainstream RF test equipment?
A: Yes, equipped with standard N female.ConnectorSeamlessly integrates with mainstream test equipment such as spectrum analyzers, signal sources, and network analyzers for rapid verification and debugging.
Q4: How are the module's power consumption and thermal performance?
At 50W output, the typical operating current is 5A, and the Power Added Efficiency (PAE) exceeds 50%. Combined with an aluminum alloy enclosure and fan cooling design, heat can be effectively controlled.
Boosts stability for sustained high-load operations.
5 0W RF Power Amplifier Module with Short-Circuit Protection
850-93 MHz digital RF amplifier for industrial applications
Compact 50W CW amplifier for spectrum monitoring systems
FAQ
Which frequency bands does the BCSK-SZGSM50 cover?
Operating frequency: 930 MHz. Please verify the carrier frequency band or target link in your deployment area before ordering. If you need to adjust the frequency combination, please submit a custom request.
What is the output power of BCSK-SZGSM50?
Rated output power is 50W. Actual coverage depends on antenna gain, feeder loss, and site conditions; test data for specific configurations are available upon request.
Does the BCSK-SZGSM50 support customization and bulk purchasing?
Supported. Customization available for frequency bands, interfaces, housing markings, and packaging. Samples can be used for evaluation and validation; test records are provided with bulk shipments.
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