Усилитель высокой мощности 47dBm 2 2-2 3 ГГц 4g PA 2020 RF для

No.

Item

Requirements

1

 Frequency Range

2200-2300MHz

2

Max Pout

47dBm±0.5dB

3

Pin range

5-10dBm

4

Gain

>45dB±1.5dB

5

 Gain Adjust

31dB,1dB Step

6

IN/OUT VSWR

≤1.5

7

IN/OUT Impedance

50 Ohm

8

Working Voltage

28VDC±1V

9

Working Current

<5.5A

10

RF IN/OUT Ports

SMA - Female

11

Dimension

180*90*25mm (Exclusive Connector)

12

Power Supply Port

Pull-core Capacitor

13

Working Temperature

-25----+65℃

14

Protection

Shutdown more than 75℃, auto-restart less than 50℃

Shutdown when reversed power more than 15W, auto-restart after 30s

15

 I/O Port

DB15 Female
(Standard)

PIN1: 1dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT)

PIN2: 2dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT)

PIN3: 4dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT)

PIN4: 8dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT)

PIN5:16dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT)

PIN7: Pr(Reversed RF Power, Max:1.5-2V,0.05V/dB,10dB range)

PIN10: Pf(Forward RF Power, Max:1.5-2V, 0.05V/dB, 20dB rang)

PIN11: EN (5V: PA OFF; Hang in air or grounding: PA ON)

PIN14: TV(Temperature Indicator :0.01V/1℃)

PIN15: GND

PIN6, PIN8, PIN9, PIN12, PIN13: NC

DB9 Male
RS485(Optional)

PIN1,PIN2:  RS485A;   PIN3,PIN4: RS485B;

PIN5: GND 
Data Protocol: China Mobile Standard, Baud Speed: 19200