33dBm Outdoor Selective Band Signal Booster LTE 900/1800/2100MHz

Name: 33dBm Outdoor Selective Band Signal Booster LTE 900/1800/2100MHz
Brand: Shenzhen Atnj Communication Technology Co., Ltd.
SKU: DS-33-GDW-4
Price: 860.00 USD
Availability: InStock

Basic Properties

Place of Origin: China

Brand Name: ATNJ

Certification: CE,ROHS，CCC，TUV,BV， ISO

Model Number: DS-33-GDW-4

Trading Properties

Minimum Order Quantity: 5Pcs

Price: USD+820---900+pcs

Payment Terms: T/T,Western Union,Paypal,Bank transfering

Supply Ability: 1000+unit+per day.

50OHm SMA Female To N Male

6GHz Signal Booster Connector

Signal Repeater Customized Connector

Specifications

900MHz Frequency Range:	890–910MHz/ 935–955MHz	1800MHz Frequency Range:	1745–1765MHz/1840–1860MHz
2100MHz Frequency Range:	1920–1935/2110–2125MHz; 1935-1950/2125-2140MHz	Bandwidth:	Wide Range
Local Control:	WIFI/ Type-C Port, Bandwidth Adjustment Could Be Done By Type-C Only	Remote Control:	Cloud WEB Platform By SIM Card
RF Connector(Customers to Choose):	N -Type (Female)	Bands Support:	VHF, UHF, N71, N28, N5, N20, N8, N66, N3, N1, N40, N7, N78, N77, N79
Network Protocols:	TETRA/P25/DMR/GSM/WCDMA/LTE/NR/WiFi
High Light:	33dBm Outdoor Selective band Signal Booster , 4G Outdoor Selective Band Signal Booster , Wideband Outdoor Selective Band Signal Booster

Product Description

33dBm Outdoor Selective Band Signal Booster LTE 900/1800/2100MHz

Product Overview

33dBm Outdoor Selective band Signal Booster LTE 900/1800/2100MHz 4G Wideband Signal Amplifier for Rural Area

Product Introduction

The digital Repeater is designed to provide a more cost-effective solution than adding a new Base Transceiver Station (BTS) to improve signal coverage and communication quality in single system. Its easy installation and maintenance helps carriers achieve fast return on investment.

The device functions as a relay between the BTS and mobile devices. It receives low-power signals from BTS via the Donor Antenna, linearly amplifies the signal, and retransmits it via the Coverage Antenna to weak or blind coverage areas. Mobile signals are also amplified and retransmitted to the BTS in the opposite direction.

Key Features

Intelligent installation guidance with LCD display
Real-time signal strength display
Automatic dormancy when no calls are active
Automatic alarm for installation errors with solutions
Automatic system gain adjustment to prevent self-excitation
Proactive damage detection and alerts
Supports bandwidth adjustment from 0.2 to 20MHz (customizable)
Supports 5G bandwidth: 40MHz, 50MHz, 60MHz, 70MHz, 80MHz, 90MHz, 100MHz (customizable)
WiFi Monitor + Control (customizable), NMS (network management system) - optional functions

Technical Specifications

SPECIFICATIONS	PARAMETERS
Frequency Range	900MHz \| UL890-910MHz, DL935-955MHz 1800MHz \| UL1745-1765MHz, DL1840-1860MHz 2100MHz \| UL1920-1935MHz, DL2110-2125MHz 2100MHz \| UL1935-1950MHz, DL2125-2140MHz
Bandwidth	900MHz \| supports 1 subband from 0.2 to 20 MHz adjusted 1800MHz \| supports 1 subband from 0.2 to 20 MHz adjusted 2100MHz \| supports 2 subband from 0.2 to 15 MHz adjusted
RF Carriers ARFCN Filtering	Digital
Gain	UL: 75±3 dB DL: 80±3dB
Output Power	UL: 20±2dBm DL: 33±2dBm
Automatic Gain Control	30dB/1dB
Minimum Input power	≥ -90dBm
Gain Flatness / PB Ripple	＜ 4dB
Automatic Level Control	≥ 25dB
Unwanted emissions	Fully comply with 3GPP 36.106
EVM	≤8
VSWR	≤1.8
Noise Figure	≤8dB
Delay	≤10μs
RF Connector	N-Type (Female) - Customers to Choose
Storage temperature range	-40°C to +85°C
Operating Temperature	-25°C to +55°C
Power Supply	195-265 VAC
Power consumption	≤100W
Barometric pressure	55 kPa -106 kPa
Environment Conditions	IP65
Relative humidity	5% - 95%
Weight	≤20kg
Size	596 x 400 x 203.5 mm

Product Images

33dBm Outdoor Signal Booster installation diagram

33dBm Outdoor Signal Booster technical specifications

33dBm Outdoor Signal Booster internal components

Multi-band Mobile Signal Booster 800/900/1800MHz Amplifier Repeater

LCD Display 2G 3G 4G Dual Band Repeater 1800/2100MHz

Signal booster technical diagram and specifications

Frequently Asked Questions

Why choose us for cooperation?

We have professional engineers to develop products suitable for worldwide use. We provide comprehensive support and respond to any problems you may encounter at any time.

Does the signal booster work have radiation or not?

Yes, but only minimal amounts. The booster can actually reduce radiation exposure during calls, as poor signal conditions typically result in higher radiation emissions from mobile phones. The device is safe for indoor use and provides better protection than using a phone directly in low-signal areas.

Can I install a signal repeater myself?

Absolutely. No technical expertise is required to install your mobile signal repeater kit. Each kit contains everything needed to improve mobile coverage in your home or office, with clear instructions guiding you through the simple installation steps.

Can this mobile signal repeater create a signal where there is no cell signal before?

The mobile signal repeater cannot produce a signal; it can only amplify an existing weak signal to improve coverage and quality.

Overall Rating

5.0

★★★★★

Based on 50 reviews recently

5 star

100%

4 star

3 star

2 star

1 star

All Reviews

A

Aleix Pellicer Garcia

Belgium Nov 9.2025

★★★★★
★★★★★

It works great, the frequency can be adjusted to Vodafone correctly,and LTE speed goes fast.
M

MILTON HIDALGO

Croatia (local name: Hrvatska) Oct 21.2025

★★★★★
★★★★★

Shipment arranged in time,and the repeater working well.
H

Harrison Mmari

Greece Aug 5.2025

★★★★★
★★★★★

All ATNJ products are very well made at a reasonable price. Our clients are delighted with their products and their service and attention is phenomenal. Really recommend them