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25W GSM High Efficiency Linear RF Power Amplifier
  • 25W GSM High Efficiency Linear RF Power Amplifier
  • 25W GSM High Efficiency Linear RF Power Amplifier
  • 25W GSM High Efficiency Linear RF Power Amplifier
  • 25W GSM High Efficiency Linear RF Power Amplifier
25W GSM High Efficiency Linear RF Power Amplifier
 

MOQ: 1 PCS
Model:YG925-35U40D4440-R1

 

Bandwidth: LNA:  880-915MHz
                   PA:  925-960MHz
Output Power: 44dBm/25W
Gain: customized
Connector: customized



 
Specification
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Feature
  • Small size, Low power consumption, good stability;
  • High linearity and good Intermodulation;
  • ATT and ALC control;Kinds of monitor ports: RS485/RS232 or customized;
    RF connector customized;
    Power optional.
 
Electrical Specifications
Frequency LNA PA
880-915MHz 925-960MHz
Max Gain 40±2 dBm 40±2 dBm
Gain Flatness ≤2.5dB ≤2.5dB
Gain adjust deviation Gain adjust range: 0-20dB, deviation ≤ ±1dB
Gain adjust range: 20-30dB, deviation ≤ ±1.5dB
Gain adjustment range ≥30dB
Gain Adjust Step ≤1dB
Noise figure ≤3 NA
ALC Control Point 0±10dBm
VSWR ≤ 1.5
ALC ≥10dB@input single; output power keeping at Max power+/-1.5dB
Frequency deviation ≤0.01ppm
Power detection error ≤2dB ≤2dB
Impedance 50Ω
Monitor interface definition: power-6
PIN1 RS485A Monitor connector or optional
PIN2 RS485B Monitor connector or optional
PIN3 GND Grounding
PIN4 GND Grounding
PIN5 NC  
PIN6 +28V Input power indicator
Monitoring Function
LAN Setting / Storage / Monitoring: ATT
PA setting Setting: Address, ON/OFF, ATT, Gain;
PA Alarmt Monitoring: Alarm RF PA, Alarm power, Alarm Temperature, Alarm VSWR, ATT, Gain;
Alarm and shutdown: temperature over than 85,
Alarm cancel: After temperature cooling down less than 80; reset by outside order
PA temp detect: -25°C - +85°C; Accuracy: ±3°C
Forward power detection: according actual single, range: ≥25dBm, accuracy: ±1dB;
Power Alarm: Over +2dB than MAX output power
PA Breakdown Alarm: Low Gain
Environment & Mechanical
Working voltage 28V
Working current 2.5A
Temperature range -25 °C to +65 °C
RF Connector SMA-Female
Power Supply Interface Pull-core Capacitance
Dimensions(mm) 154x134x20.5mm (without connectors)
Weight About 2 Kg
Packing 1pcs/box
       
Outline Drawing


 
 
 

 
 
 
 
Contact
Sheila
Sheila
Sheila
Shenzhen Cellrise System Technology Co.,ltd