20dBm 2g GSM 900MHz Single Band Bandwidth Adjustable Pico Digital Repeater Booster

Product Description

The GSM900 Digital Pico Repeater provides an affordable solution to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles. And its easy installation and maintenance can help carrier get fast return.

The repeater is working as a relay between the BTS and mobiles. It picks up the strongest signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Indoor Signal Distribution System to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.




Feature:
1. Two signal ports with full duplex design
2. Supporting GSM900 system
3. Linear power amplification to effectively suppress inter-modulation and spurious emission
4. Smart Automatic Level Control (ALC) to ensure stable and continuously adjustable output level
5. Auto Isolation check between service and donor antennas
6. Smart Mode to auto-adjust gain according to the isolation and signal level received by donor site
7. Simple installation with external AC/DC adapter




To expand signal coverage or fill signal blind area where BTS GSM signal is weak or unavailable.
Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots,...

Specification:
 

Items		Specifications
System		GSM900
Frequency Range	Uplink	880~915MHz
	Downlink	925~960MHz
Working Bandwidth(Digital Filter)		2 Sub-bands,0.2-25MHz Variable per Sub-Band
Maximum Gain		75±3dB
Mlaximum Output Power		20±2dBm
AGC&MGC Range		≥20dB
Maximum input Powver(Non-Destructive)		≤0dB
Standard		Complies with 3GPP and ETSl
Spurious Emission		9KHz-1GHz:≤-36dBm/30KHz
		1GHz-12.75GHz:≤-30dBm/30KHz
VSWR		≤2
Noise Figure		≤6dB
System Delay		≤8us
I/O lmpedance		50Ω
RF Connector		N-Type (Female)
Power Consumption		≤30W
Power Supply		lnput AC100~240V, Output 9V/5A
Dimensions		318x265x68mm
Weight		≤7.5kg
Alarm Monitoring System		Alarm for Uplink Self-Oscillation
lsolation Detection		lsolation Check During Boot Time
LED Indicator		Power Supply, Alarm, State
Operating Temperature		-10~+50ºC
Application		lndoor(IP30)
Relative Humidity Range		≤95%(Non Condensing)
Local Control		Web Browser GUI Local Via RJ-45 Interface or WiFi Hotspot
NMS Mode(Optional)		Wireless Modem (3G/4G), IP Connectivity

 

 

 

Q1. Could I get a sample before bulk order?
Yes, we offer the sample for all models but charged.

Q2. What should I do if I don't know about frequency in my country?
Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems. 

Q3. Do you accept OEM / ODM order?
Yes, we can customize the brand logo, colors, and frequencies.

Q4. Delivery & Shipment Date:
3-30 days

Q5. Customized Frequency:
We can customize Single/Double/Triple/Quand/Penta Band for cellphone signal like 2G/3G/4G(GSM/CDMA/DCS/PCS/WCDMA/LTE, etc,)

Q6. Output Power & Coverage Areas:
20dBm: 500-1500m²
23dBm: 1500-2500m²
25dBm: 2500-4000m²
27dBm: 3000-5000m²
30dBm: 5000-8000m²
Coverage is related to local signal strength, please contact us with your local condition, we can offer the best solution.