GSM / 3Ghz Dual Band 3g 4g Signal Booster , Big Linear Power Cellular Signal Booster

Basic Information
Place of Origin: China
Brand Name: TX TELSIG
Certification: SGS,ISO9001
Model Number: TX-J-2P
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Durable case or box
Delivery Time: In 2 work day
Payment Terms: T/T,Paypal,Western Union, Etc.
Supply Ability: 100,000pcs/month
Detail Information
Type: Wireless Signal Repeater Amplifier Coverage Area: Up To 1000m²
Gain: 70dB Frequency Range: Dual Band (customized)
Frequency Options: 800,900,1800,1900,2100,2600MHZ Or Customized Product Size: 193*180*22mm
Weight: 0.9Kgs Feature: No Interference To BTS
High Light:

cellular signal booster


mobile network signal booster

Product Description

GSM / 3Ghz Dual Band 3g 4g Signal Booster , Big Linear Power Cellular Signal Booster


TX-J-2P golden signal booster can provide an ultimate solution for public need of better cell

phone 3G signals.

TXtelsig is a wholesale manufacturer for OEM/ODM project for signal jamming and wireless

coverage product.

The frequency can be customized by different country and specific need.


1. Single port and Built in power supply for easy to install and operate
2. Latest ALC tech to adjust the gain/output power automatically
4. LED Light Working & Signal Condition Indicators
5. Big linear power,  control inter modulation & scatteration stably

6. Dependability stand by GB6993-86 standard
7. Compatibility of electromagnetism according with ETS300 609-4
8. CE and RoHs Approved  




Frequency range Uplink 890-915MHz   1920-1990MHz
Downlink Up Link: 935-960MHz   2110-2180MHz
Gain ( dB) Uplink  Gp≥60
Downlink   Gp≥65
Output power (Po) ≥20dBm
Pass band ripple ≤3dB
I/O impedance 50Ω/N connector
Noise figure ≤4dB
Transmission Delay ≤0.5μs
Ambient temperature  -10°C ~ 60°C
Power supply AC110/220V   DC12V
Size 220 x180 x 20 mm
Reliability To the GB6993-86 standard
Electromagnetic compatibility To the ETS300 694-4 standard
Function a) Power supply LED denote
b) Output power LED denote
Coverage  area 1000 m2 (depending on area condition)



Supermarket, Commercial Building, Residential Area, Entertainment, Underground Room, Mountain

Area, Mine Field, Tunnels, etc. 

Contact Details

WhatsApp : +8613787832057