SKELETON LINE AMPLIFIER----WCDMA Skeleton Line Amplifier

Product Name

WCDMA Skeleton Line Amplifier（0.5W/1W/2W/5W/10W）

Model

AT-WCDMS-TA-27/30/33/37/40

Uplink

Downlink

Frequency range

1920～1980 MHz

2110～2170 MHz

Maximum input power

0dBm

27/30/33/37/40dBm

Max gain

50±2dB

Gain adjustment range

31dB

31dB

Gain Control Step

1dB/step

1dB/step

AGC range

When Skeleton line amplifier is working at the biggest gain and the maximum output power, and the increase of input signal level below 10dB (including 10dB), the output power should maintain the maximum output power within +2dB; When the input signal level by more than 10dB, the maximum output power should maintain the maximum output power within +2dB or close output.

Frequency Error

≤±5×10-8

Fluctuation band

Effective work zone≤2dB/3.84MHz

Noise Figure

≤5dB

Input and output VSWR

≤1.5

≤1.5

Transmission Delay

≤1.5μs

Intermodulation products(1dB compression point)

Meet bids YDT-2GHz-WCDMA digital cellular mobile communications network repeater technical requirements and test methods curbs.

Stray launch

Band control

Modulation accuracy

Input and output impedance

50Ω

RF input and output interface

N-F Antenna end N-F

N-F Base Station terminal N-F

Operating temperature

－25°c~＋65°c

Power Supply

AC220V  、 45～55Hz

Monitor

Local and long-distance (optional)

Implementation standard

3GPP TS 25.106