FDD-Lte 2620-2690MHz 2W-Power Amplifier Module

• Usage: Mobile phone
• Type: Wireless
• Support Network: 3G
• Information content: Voice
• Certification: CE, ISO, RoHS
• Condition: New
• Model NO.: BT-PA2655M-70-33-50N1
• Transport Package: Carton
• Trademark: BOOSTEL
• Origin: China
• HS Code: 8517629900
• Production Capacity: 5000 PCS/Month

Product Description

FDD-LTE 2620-2690MHz 2W-Power Amplifier Module

Technical Specifications

Items	Technical Parameters
Frequency rang(MHz)	2620-2690MHz
Band Width(MHz)	70MHz
Output Power@(25ºC)	33±1dBm
ALC	Output Power keep Max.Output Power±1.5dB            @(20dB>Input signal increased>10dB)
Gain(25ºC)	50±1dB
Gain Adjustable rang	≥20dB
Step of Gain Adjustable	≤1dB
Error of Gain Adjustable	Total error ≤ ±1.5dB
ACPR	≤-45dBc
In Band Ripple	≤1.5dB
VSWR	≤1.5
Out of Band Spurious	9kHz~1GHz:≤-36dBm/30kHz 1GHz~12.75GHz:≤30dBm/30KHz
EVM	≤5%
Power Supply	+28V; ≤1.5A
Storage Temperature	-25~+65ºC
Humidity	5%~95%
Operating Temperature	-25~+55ºC

Ports of the PA module

1. DB9 Male Port for Power Supply& Monitor, Pin definition:

PIN 1,2  ------->RS485A; 
PIN 3,4  ------->RS485B;
PIN 5,6 ---------->GND; 
PIN 7   -------->NC;
PIN8,9 -------> DC+28V
 

RF Connector: SMA-50KFD    
 Monitoring Functions

1. DB9 Monitoring Port.
2. PA setup function:  Module address(default=0), PA=ON/OFF, ATT;
3. PA Query function: Working status(on/off, Revers power, forward power Temperature, VSWR, ATT,), Alarm(over Temperature, over power, VSWR, PA Fault);
4. Over Temperature Alarm:Alarm threshold +85ºC, meanwhile switch off PA, When  Temperature lower to +65ºC, switch on PA automatically.
5. Over power alarm: when output power >Po+2dB
6. PA Revers Power detection: Detect total power, Modulated signal test detection rang >20dBm, Detection accuracy<±2dBm;
7. Amplifier temperature detection: Temperature detection rang including but not limited 0ºC~+85ºC,  Detection accuracy<±3ºC;
8. VSWR detection: detection rang including but not limited 1.4~3.0. Detection accuracy: 1.3~1.7@ Load's VSWR=1.5; / 1.5~2.51.3~1.7@ Load's VSWR=2.0;
9. PA Forward Power detection: Detect total power, Modulated signal test, detection rang >20dBm, Detection accuracy<±2dBm;