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LCD Ceiling Yagi Antenna 2G 4G Signal Booster for DCS 1800MHz (100-300m2 Coverage)

Basic Properties
Place of Origin: Guangdong, China
Brand Name: ATNJ
Model Number: AS-D3
Trading Properties
Price: $59/sets 1-499 sets
Specifications
Type: 2/4G Signal Booster Network: GPRS, 4g, GSM
Key words: Mobile Phone Signal Repeater Suitable: Home Use, Office, Apartment
Frequency: 1710MHz-1785MHz/1805MHz-1880MHz Cellular Networks: DCS 1800MHz
Color: Blue And White coverage: 100-300m2
warranty: 3 Years RF connectoer: SMA/female
Power Supply: AC100~240V Gain: 70dB
High Light:

2G 4G Signal Booster

,

4G signal booster 1800MHz

,

DCS signal booster 300m2

Product Description
LCD Ceiling Yagi Antenna 2G 4G Signal Booster for DCS 1800MHz (100-300m² Coverage)
Product Overview

Professional-grade 2G/4G signal booster designed for enhanced mobile network coverage in homes, offices, and apartments. This ceiling-mounted Yagi antenna provides reliable signal amplification for DCS 1800MHz networks with a coverage area of 100-300 square meters.

Key Features
  • Dual-band support for 2G and 4G networks (GPRS, GSM, 4G)
  • High gain of 70dB for superior signal amplification
  • Compact design (165×130×40mm) for discreet ceiling installation
  • 3-year manufacturer warranty for peace of mind
  • Automatic gain control with 31dB step attenuation
  • Comprehensive alarm monitoring system
Technical Specifications
Parameter Value
Frequency Range (Uplink/Downlink) 1710-1785MHz / 1805-1880MHz
Frequency Bandwidth 75MHz
Gain 70dB
Output Power 20dBm
Noise Figure ≤ 5dB
System Delay ≤ 5μs
RF Connector SMA (Female)
Power Supply AC 110~220V±20%, 50/60Hz
Operating Temperature -10°C to +55°C
Dimensions 165×130×40mm
Weight ≤0.8kg
Product Images
Manufacturer Information

We are the direct manufacturer of this product, offering OEM/ODM services with custom branding options available.

Frequently Asked Questions
Are you a trading company or manufacturer? Can I use my own logo?

We are the factory with trading services. We provide OEM/ODM services and can accommodate custom branding requests.

Can I order samples? What is your MOQ?

Sample orders are welcome for quality testing. Our minimum order quantity is 1 unit for standard products.

Is the product easy to install?

Yes, we provide a comprehensive user manual and offer 24/7 technical support for installation assistance.

What is your warranty policy?

All products come with a 3-year warranty (excluding damage from improper use or natural factors).

Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
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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.
  • D
    David Goden
    Belgium Nov 6.2025
    ★★★★★
    ★★★★★
    Installation was much simpler than expected! Following the manual step by step, I managed it myself, and the signal was immediately full, it felt so rewarding
  • S
    seungwoo jung
    Finland Oct 8.2025
    ★★★★★
    ★★★★★
    빠른 배송..신속한 소통 .요구사항에 대한 빠른 회신