Name: Dual Band 850/1800MHz Mobile Signal Booster Cell Phone Repeater Signal Amplifier
Uploaded: 2026-09-04T22:27:43+08:00
Description: Watch the Dual Band 850/1800MHz Mobile Signal Booster Cell Phone Repeater Signal Amplifier video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

Dual Band 850/1800MHz Mobile Signal Booster Cell Phone Repeater Signal Amplifier Video,Demo, How It Works & Features 2026-07-16 3760
Send Inquiry	Dual Band N77 N78 1800MHz 5g Signal Repeater with Selectived Model 505 views Atnj 2g 3G 4G Dual Band 850/1700MHz Phone Booster Repeater 307 views Dual Band 850/1800MHz Mobile Signal Booster Cell Phone Repeater Signal Amplifier 376 views High Gain 850MHz 3G CDMA Mobile Signal Booster 246 views Dual Band CDMA PCS 850/1900MHz Cell Phone Signal Booster 413 views

Product Specifications

Model NO.:

JS-DB850/1800/P

Type:

Wireless Repeater

Transmission Medium:

Coaxial Cable

Standard:

Standard

Lightning Protection:

With Lightning Protection

Certification:

ISO, RoHS, CE, CCC

Condition:

New

Band5 Frequencylink:

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

Band3 Frequency:

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

Output:

17-20dBm

Gain:

65-70dB

AGC:

31dB

Alc:

Done

Antenna:

Directional and Omni

Coverage:

100-350 Square Meters

Connector:

SMA Female

Power Supply:

DC5V

Cellular Band:

Dual Band

Wireless Network:

2g/3G/4G/LTE

Trademark:

ATNJ

Transport Package:

520*240*160mm

Specification:

Size: 165*140*27mm, Weight: 0.95kg

Origin:

Shenzhen

HS Code:

8543709200

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Dual Band 850/1800MHz Mobile Signal Booster Cell Phone Repeater Signal Amplifier Video,Demo, How It Works & Features

Product Specifications