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Alarms Series Technology Co., Limited
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EST-intelligent 2G Mobile Phone GSM Signal Booster , HIGH Gain ≥ 65dB

EST-intelligent 2G Mobile Phone GSM Signal Booster , HIGH Gain ≥ 65dB

  • EST-intelligent 2G Mobile Phone GSM Signal Booster , HIGH Gain ≥ 65dB
EST-intelligent 2G Mobile Phone GSM Signal Booster , HIGH Gain ≥ 65dB
Product Details:
Place of Origin: China
Brand Name: EST
Certification: CE&ROHS
Model Number: Intelligent Mobile Phone Signal Repeater/Amplifier/Booster
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Packaging Details: neutral packing
Delivery Time: 1-3 working days
Payment Terms: 100% before shipment
Supply Ability: 500pcs/week
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Detailed Product Description
Product Name: GSM Signal Booster Frequency Range: Uplink:890—915MHZ Downlink 935-960MHz
Gain: ≥ 65dB In-band Ripple: ≤ 4dB
Size: 115*150*30 (mm) I/O Impedance: 50 Ω
Highlight:

GSM Signal Repeater

 EST-intelligent 2G Mobile Phone GSM Signal Booster , HIGH Gain ≥ 65dB

 

 

Quick Details:

 

Gain: ≥ 65dB

Dimensions: 115*150*30 (mm)

Weight: ≤ 1.5 kg

 

 

Features

 

1.    Two signal ports with full duplex design

2.    High system gain

3.    Linear power amplification to effectively suppress inter-modulation and spurious emission

4.     Unique color LEDs to indicate power supply and signal level of uplink and downlink

5.     Simple installation with external AC/DC adapter

 

 

Applications

 

To expand signal coverage or fill signal blind area where 2G signal is weak or unavailable.

Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots.

 

 

Technical Specifications

 

 

SPECIFICATIONS

Specification

Frequency Range (Customers to Choose)

Uplink

825-845 MHz / 889-915 MHz / 1710-1735 MHz / 1920-1980 MHz

Downlink

870-890 MHz / 935-960 MHz / 1805-1835 MHz / 2110-2170 MHz

Frequency Bandwidth (3dB Bandwidth)

20MHz

Gain

≥ 65dB

Automatic gain control (Step Attenuation)

31dB @ 1dB/ Step

Auto Gain Control

20dB Min.

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

≤ 4dB

Voltage Standing Wave Ratio

<=1.5

I/O Impedance

50 Ω

Noise Figure

≤ 5dB

System Delay

≤ 1μs

RF Connector

SMA-Type (Female)

Operating Temperature

Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C

Power Supply

AC 220V±20%, 50/60Hz(AC 220V/ DC5V/3A power adapter)

Dimensions

115*150*30 (mm)

Weight

≤ 1.5 kg

Alarm Monitoring System

Alarm for uplink self-oscillation & System Sleep

Indication LED

Power supply, Run, DW-Alarm, UP-Alarm&(System Sleep)

 

EST-intelligent 2G Mobile Phone GSM Signal Booster , HIGH Gain ≥ 65dB 0

Ratings & Review

Overall Rating

4.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
67%
4 stars
0%
3 stars
0%
2 stars
33%
1 stars
0%

All Reviews

W
W*s
Saint Vincent and the Grenadines Oct 28.2025
trustpilot.com
Helpful (8987)
"I love how the Pico 4 handles IPD adjustment. The manual slider is intuitive and stays securely in place. Getting the IPD just right eliminated！
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L
Liang
Azerbaijan Oct 23.2025
trustpilot.com
Helpful (44)
Solid Pattern Quick Dry One Piece Jumpsuit for Women 2023 Customized Logo Gym Sets
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Lily
Brazil Oct 21.2025
trustpilot.com
Helpful (666)
"Great value for money. Works perfectly and arrived quickly. Will definitely buy again."
Tag:

gsm alarm system,

gsm alarm,

GSM Signal Repeater

Contact Details
Alarms Series Technology Co., Limited
Send your inquiry directly to us
Alarms Series Technology Co., Limited
Tower A,Hopson Plaza,Guangzhou,China
Tel:86-20-3287467
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