ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage

Name: ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage
Brand: Shenzhen Atnj Communication Technology Co., Ltd.
SKU: AS-G1
Price: 15.00 USD
Availability: InStock

Basic Properties

Place of Origin: Guangdong, China

Brand Name: ATNJ

Model Number: AS-G1

Trading Properties

Price: $49/pieces 1-29 pieces

Mobile Signal Boosters

LTE Cell Signal Booster

Cellular Signal Booster

Specifications

Type:	2G Signal Booster	Network:	GPRS, 4g, GSM, 3G, 2G
Frequency:	880-915MHz, 925-960MHz	Gain:	65-70dB
AGC:	30	Max. Output power:	15~27dBM
Coverage:	300sqm	Weight:	Approx 1.3kg
Size:	16511535mm	Application:	Home,office, Apartments,basement,shopping Mall, Parking ...ect.
Material:	ABS Plastic	Warranty:	3 Years
High Light:	GSM 900MHz signal booster , 2G signal repeater 70dB gain , 300sqm coverage mobile booster

Product Description

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage

Product Attributes

Attribute	Value
Type	2G signal booster
Network	GPRS, 4g, GSM, 3G, 2G
Frequency	880-915MHz, 925-960MHz
Gain	65-70dB
AGC	30
Max. Output power	15~27dBM
Coverage	300sqm
Weight	Approx 1.3kg
Size	16511535mm
Application	Home, office, apartments, basement, shopping mall, parking, etc.
Material	ABS Plastic
Warranty	3 Years

Technical Specifications

Specifications	Parameters
Frequency Range (Customers to Choose)	Uplink: 890-915MHz Downlink: 935-960MHz
Frequency Bandwidth (3dB Bandwidth)	75MHz & 60MHz
Gain	70dB
Automatic gain control (Step Attenuation)	31dB @ 1dB/ Step
Auto Gain Control	20dB Min.
Output Power(Customers to Choose)	20dBm
Spurious Emission	≤ -15dBm/30kHz 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz~12.75GHz: ≤ -30dBm/30kHz
Inter-Modulation Attenuation ACPR	≤ -40dBc / 30kHz (measured under rated output power)
In-band Ripple	≤ 3dB
VSWR	<=2
I/O Impedance	50 Ω
Noise Figure	≤ 5dB
System Delay	≤ 5μs
RF Connector(Customers to Choose)	SMA (Female)
Operating Temperature	Operation: -10°C ~ +55°C Storage: -20°C ~ +60°C
Power Supply	AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter)
Dimensions	16513040 (mm)
Weight	≤0.8 kg(Net)
Alarm Monitoring System	Alarm for uplink self-oscillation
Indication LED	Power supply

Product Images

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 0

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 1

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 2

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 3

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 4

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 5

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 6

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 7

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 8

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 9

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 10

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 11

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 12

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 13

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 14

ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage 15

Frequently Asked Questions

1. Are you trading company or manufacturer? Could I use our own logo and label?

We are factory, with trading service. We provide OEM/OEM service.

2. Can I have a sample order? What is your MOQ?

Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.

3. Is it easy to set up your items?

Yes. We have a user manual and support technical support 24/7.

4. What is your warranty time?

We promise 3-year warranty for all products shipped from us. Man-made sabotage and natural factors are not within the scope of warranty.

5. Please feel free to contact us if any other questions.

Overall Rating

5.0

★★★★★

Based on 50 reviews recently

5 star

100%

4 star

3 star

2 star

1 star

All Reviews

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
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