GSM900MHz Power Amplifier Module

• Tip: Kablosuz Yineleyici
• Şanzıman Ortamı: Optik Fiber
• Standart: Standart
• Yıldırım Koruması: Yıldırım Koruması ile
• Sertifika: ISO, GS, RoHS, CE
• Koşulunu: Yeni
• Hayır. Modeli.: BT-PG935-25/D4445-KR1
• Taşıma Paketi: Carton
• Teknik Özelikler: 145*110*20.5mm
• Ticari Marka: BOOSTEL
• Menşei: Shenzhen
• HS Kodu: 8517629900
• Üretim Kapasitesi: 3000/Month

Ürün Açıklaması

GSM900Mhz Power Amplifier Module

BT-PG935-25/D4445-KR1

 

Items	Downlink
Frequency rang(MHz)	925-960
Output Power	44±1dBm
ALC	Output Power keep Max.Output Power±1.5dB            @(20dB>Input signal increased>10dB)
Gain	≤45±2dB
Gain Adjustable rang	≥30dB
Step of Gain Adjustable	≤1dB
Error of Gain Adjustable	When Gain adjustable rang≤20dB Total error≤±1dB @ 0~20dB
	When Gain adjustable rang>20dB Total error ≤ ±1.5dB @>20dB
IMD3	≤-45dBc
In Band Ripple	≤2dB
Frequency Error	≤0.01ppm
VSWR	≤1.5
Group delay time	≤1μs
Max. Input Power Without Damage	+10dBm(CW)
Power Supply	+28V; ≤3.2A
Power amplifier efficiency	-25~+55ºC

A. POWER-6 Connector for Power Supply& Monitor,Pin definition:

PIN 1 -->RS485A; 
PIN 2 -->RS485B;
PIN 3 -->GND;
PIN 4 -->GND; 
PIN 5 -->NC;
PIN 6 -->+28V;  

B. RF Connector: SMA-50KFD

C. Monitoring Functions

1. PA setup function: PA=ON/OFF, ALC, ATT;
2. PA Query function: Working status(on/off,input/output, Revers power, Temperature, VSWR, ATT, ALC, PA Input power,or LNA output power), Alarm(over Temperature,VSWR, PA  Fault);
3. Over Temperature Alarm:Alarm threshold +85ºC,  meanwhile switch off PA, When  Temperature lower to +80ºC, switch on PA automatically.
4. PA Fault Alarm: Low gain Alarm;
5. Amplifier temperature detection: Temperature detection rang including but not limited -40ºC~+85ºC,  Detection accuracy<±3ºC;
6. PA Forward Power detection: Detect total power, Modulated signal test, detection rang >20dBm, Detection accuracy<±2dBm;
7. PA Revers Power detection: Detect total power, Modulated signal test detection rang >20dBm, Detection accuracy<±2dBm;

   D. Dimensions