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 LTE1800 & LTE2100 & 5G NR-TDD3.5GHz Triple Band Pre-Amplifier

LTE1800 & LTE2100 & 5G NR-TDD3.5GHz Triple Band Pre-Amplifier

Model: AT52A20A-1

Product Description

The pre-amplifier provides an affordable solution to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles. And its easy installation and maintenance can help carrier get fast return.

The pre-amplifier provides an affordable solution to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles. And its easy installation and maintenance can help carrier get fast return.


Feature

  • Built-in 5G Dynamic TDD Sync Detection Module, automatic completion of 5G wireless network cell search and wireless signaling processing 

  • Linear power amplification to effectively suppress inter-modulation and spurious emission 

  • Smart Automatic Level Control (ALC) ensures output level stable and adjustable continuously

  • Auto Isolation check between service and donor antennas 

  • Smart Mode to auto-adjust gain according to the isolation and signal level received by donor site

  • Simple installation with external AC/DC adapter


Application

To expand signal coverage or fill signal blind area where signal is weak or unavailable.

Indoor:Hotels, exhibition centers, basements, shopping malls, offices, parking lots, …


Technical Specification

Items

Specifications

System

LTE1800

LTE2100

5G NR-TDD3.5GHz

Frequency Range

Uplink

1710~1785MHz

1920~1980MHz

3300~3570MHz

Downlink

1805~1880MHz

2110~2170MHz

3300~ 3570MHz

Maximum Gain

Uplink

30±3dB

30±3dB

30±3dB

Downlink

40±3dB

40±3dB

40±3dB

Maximum Output Power

Uplink

20±2dBm

20±2dBm

20±2dBm

Downlink

0±2dBm

0±2dBm

0±2dBm

MGC Range

5dB,10dB,15dB

AGC Range

≥20dB

Maximum   Input   power(Non-destructive)

≤0dBm

VSWR

≤2

Group Delay

≤ 1.5μs

I/O Impedance

50 Ω

Noise Figure

≤11dB

Spurious Emission

9kHz~1GHz: ≤ -36dBm

1GHz~12.75GHz:≤-30dBm

RF Connector

2 X N-   Female(1 BTS Port and 1 MS Port)

Power Consumption

 ≤ 20W

Power Supply

Input:AC100~ 240V,5V5A  

Dimensions

188*265*68mm

Weight

≤5 kg

Alarm Monitoring System

Alarm for Uplink   Self-Oscillation

Isolation Detection

Isolation Check   During Boot Time

LED Indicator

Power Supply, Smart,   AGC

Operating Temperature

-10 ~ +50 °C

Application

Indoor(IP30)

Relative Humidity Range

≤95%(Non Condensing)

Local Control

Via WiFi Hotspot


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