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50W GaN power amplifier module

Dual‑Channel 50W GaN RF Power Amplifier 10.7‑11.7GHz 11.8‑12.8GHz

ZD-PA-10700/12800M-50W
This dual‑channel GaN RF power amplifier delivers minimum 50W saturated output power across two frequency bands: 10.7‑11.7 GHz and 11.8‑12.8 GHz. Adopting advanced GaN semiconductor and chip‑and‑wire assembly technology, the module achieves excellent power‑to‑volume ratio with compact, lightweight mechanical design. It features 50‑ohm input and output impedance matching, flat gain performance and low spurious & harmonic outputs.
Built‑in over‑temperature and over‑current protection triggers automatic shutdown for device safety. TTL channel enable control and RS485 communication interface support convenient system integration. Designed for jamming and RF test applications, it works reliably under harsh environmental conditions with wide operating temperature range.
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Thisdual‑channel GaN power amplifier is a high‑performance RF amplification unit built with gallium‑nitride semiconductor technology. As a robust 50W GaN power amplifier module, it covers two working frequency bands of 10.7‑11.7GHz 11.8‑12.8GHz rf amplifier, belonging to typical X‑band broadband power amplifier module for high‑power RF applications.It adopts chip‑and‑wire micro‑assembly craft to realize compact size and lightweight structure with outstanding power‑to‑volume ratio. Input and output ports adopt standard 50Ω impedance matching, delivering stable saturated output power, flat gain response, low harmonic and spurious signals. Equipped with built‑in over‑temperature and over‑current protection circuits, the unit will auto‑shut down under abnormal conditions to avoid hardware damage. Supporting TTL channel enable signal and RS485 serial communication, this amplifier is easy for system integration, widely applied in jamming simulation, RF test and other X‑band high‑power scenarios, and maintains stable performance in complex environmental conditions.

Operating Frequency(CH1)10700-11700MHz
Operating Frequency(CH211800-12800MHz
RF Output Power @PSAT (CH1&CH2)50W
Power Gain @PSAT(CH1&CH2)47dB
Power Gain Flatness @PSAT(CH1&CH2)±1.5dB
Input Return Loss(CH1&CH2)-10dB
Harmonics @50W(CH1&CH2)-20dBc
Spurious Signals @PSAT(CH1&CH2)-60dBc
In/Output Impedance(CH1&CH2)50Ω
Operating Voltage32V
QuiescentCurrent(Single)3A
Dynamic Current @50W(Single)8A
Power add efficiency20%
Input RF drive level without damage+10 dBm
Load VSWR @ POUT =50W10:1 @ all load phase & amplitude continuous
Thermal Overload85°C ±5°C shutdown
Operating Temperature-20~50°C
Non-operating Temperature-25~65°C
Relative Humiditynon-condensing95%
Dimensions120x120x25mm
Weight1.5 kg
RF Connectors InputSMA, Female
RF Connectors OutputWR-75
DC Interface ConnectorHybrid, 7W2 Mixed Contact D-Sub, Male