Dual Band 850MHz+1800MHz Signal Booster 2g+4G Mobile Signal Repeater Video,Demo, How It Works & Features

Name: Dual Band 850MHz+1800MHz Signal Booster 2g+4G Mobile Signal Repeater
Uploaded: 2026-07-17T19:34:21+08:00
Description: Watch the Dual Band 850MHz+1800MHz Signal Booster 2g+4G Mobile Signal Repeater video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-07-16 2900

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Product Specifications

Model NO.:

DB-850/1800

Type:

Signal Repeater

Transmission Medium:

Cable

Standard:

Standard

Lightning Protection:

With Lightning Protection

Certification:

ISO, RoHS, CE, CCC

Condition:

New

Band5 Frequency:

UL:824-849MHz, Dl:869-894MHz

Band3 Frequency:

UL:1710-1785MHz, Dl:1805-1880MHz

Output:

17-20dBm

Gain:

65-70dB

AGC:

31dB

Alc:

Done

Sleep Mode:

Done

Antenna:

Log-Periodic+ Ceiling Antenna

Coverage:

350 Square Meters

Trademark:

ATNJ

Transport Package:

52*24*16mm

Specification:

Size: 165*115*35mm, Weight: 1.3kg

Origin:

Shenzhen

HS Code:

8543709200

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