BCSK-SZC50 Digital RF Amplifier Module with Load Impact Resistance 700-850MHz 50W LDMOS Industrial Power Amplifier
The BCSK-SZC50 is a high-performance digital RF power amplifier module designed by Bochuang Spacetime to withstand load shocks, optimized for the 700-850 MHz frequency band. Built with reliable LDMOS technology, it delivers a stable 50 W continuous wave output at 28 V DC, with a typical operating current of 6.5 A. Its compact aluminum alloy shielded enclosure effectively suppresses electromagnetic interference and offers superior thermal dissipation, ensuring stability during extended high-load operation. This RF power amplifier module is widely used in spectrum monitoring, wireless communication relays, drone countermeasures systems, and industrial test & measurement equipment. Featuring comprehensive protection circuits and standardized interfaces, it integrates seamlessly into various embedded RF systems, making it the ideal choice for building high-efficiency signal transmission chains.
In Stock（450）
Product Overview
BCSK-SZC50is a solution designed specifically for700-850MHz bandIndustrial-grade designAnti-load shockDigital RF Amplifier Module, by Bochuang
Developed and manufactured by Spacetime. This module utilizes high-reliability LDMOS semiconductor technology and is designed forDC 28VPower SupplyStable output50W continuous wave power, typical work
Operating current is 6.5A; suitable forAnti-UAV/FPV, spectrum monitoring, wireless communication relay, industrial test and measurement, and low-altitude safety systems. Its compact aluminum alloy shielding
The housing design effectively suppresses electromagnetic interference while delivering superior heat dissipation, ensuring stability during extended high-load operation. Standardized module interfaces enable seamless integration.
Integrates into various embedded RF systems as the core power unit for building high-performance signal transmission links.
Performance Features
High linearity, low distortionUses an optimized bias circuit and matching network. Third-order intercept point (IP3) exceeds +35 dBm, meeting the requirements of high dynamic range communication systems.
Precise Frequency Coverage: Deeply optimize mainstream communication bands from 700 to 850 MHz, compatible with DCS/PHS/GPRS systems and designed for multi-mode deployment scenarios.
Low power, high efficiencyAt 50W output, the current is only 6.5A and power-added efficiency (PAE) exceeds 55%, significantly reducing thermal management burden.
Smart Security ProtectionBuilt-in protection against overcurrent, overheating, and high VSWR to prevent device damage from load mismatch or transient faults.
Industrial-grade environmental adaptability：Aluminum alloy housingIntegrated heat dissipation fins support wide-temperature operation from -20°C to +60°C, designed for harsh industrial environments.
Technical Specifications
Parameter Item | Specifications |
|---|---|
Product Model | BCSK-SZC50 |
Operating Frequency Band | 700–850 MHz |
Output Power | 50W (Continuous Wave CW) |
Supply Voltage | DC 28V |
Operating Current | 6.5A (typical) |
RF interface | NConnector(Female) |
Protection Mechanism | Overcurrent, Overtemperature, and VSWR Protection |
Casing Material | Aluminum Alloy |
Operating Temperature | -20°C to +60°C |
Size | 156 × 54 × 23 mm |
Weight | Approx. 0.436 kg |
Customer FAQ
Q: Does this module support an external cooling fan?
A: Supported. The module's bottom features standard mounting holes for pairing withCooling Fanor addSerrated Heat Sinkfurther enhancing the stability of continuous output power.
Q: Does the N-type female connector support waterproof and dustproof ratings?
Standard configuration features an IP65 sealing structure; optional IP67 waterproof connectors are available for outdoor or high-humidity deployments.
Q: Does the module provide a driver circuit or control signal interface?
A: Provides a dedicated control line (white wire) for DC+5V to 28V level triggering, enabling seamless integration with the main controller for remote start/stop and status monitoring.
Q: Do you support OEM customization for frequency bands or power levels?
Yes. Center frequency, bandwidth, and output power can be customized to meet your requirements. Please contact our sales team for minimum order quantity details.
700-850 MHz 50W LDMOS RF Amplifier Module
Anti-load shock digital RF power amplifier for industrial applications
BCSK-SZC50 N-female RF connector module
DC28V 6.5A broadband RF amplifier with VSWR protection
Compact 50W RF power module for spectrum monitoring systems
常见问题
BCSK-SZC50 覆盖哪些频段？
工作频段为 850 MHz。下单前请确认使用地的运营商频段或目标链路，如需调整频段组合可提出定制需求。
BCSK-SZC50 的输出功率是多少？
标称输出功率为 50W。实际覆盖还取决于天线增益、馈线损耗与场地条件，可索取对应配置的测试数据。
BCSK-SZC50 支持定制与批量采购吗？
支持。可按频段组合、接口、外壳丝印与包装定制，样品阶段可用于评估验证，批量出货可随货提供测试记录。
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