70dBm B1 B3 B8 Outdoor Indoor 20dBm Digital Wireless Ics Band Selective Repeater Signal Booster Amplifier

Min.Order: 1
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ -1

Description
 70dBm B1 B3 B8 Outdoor Indoor 20dBm Digital Wireless Ics Band Selective Repeater Signal Booster Amplifier

Model: SRD-20GDW-DR
The 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.
 
Feture:
  1. Two signal ports with full duplex design
  2. Software defined filter supporting up to 4 sub-bands adjustable in each individual frequency band
  3. Linear power amplification to effectively suppress inter-modulation and spurious emission
  4. Auto Isolation check between service and donor antennas
  5. Smart mode to auto-adjust gain according to the isolation and signal level received by donor site
  6. Simple installation with external AC/DC adapter

Specification.
ItemsSpecifications
SystemGSM900DCS1800UMTS2100
Frequency RangeUplink880-915MHz1710~1785MHz1920~1980MHz 
Downlink925-960MHz1805~1880MHz2110~2170MHz
Bandwidth(Digital Filter)4 Sub-Bands, 0.2-30MHz Tune Bandwidth per Sub-Band4 Sub-Bands, 0.2-30MHz Tune Bandwidth per Sub-Band4 Sub-Bands, 0.2-30MHz Tune Bandwidth per Sub-Band
Maximum Output PowerUplink17±2dBm17±2dBm17±2dBm
Downlink20±2dBm20±2dBm20±2dBm
Maximum GainUplink65±3dB
Downlink70±3dB
MGC≥30dB(The gain of each sub-band can be adjusted separately through the software)
Maximum Input Power-10dBm
VSWR≤2.4
Spurious Emission9kHz~1GHz: ≤ -36dBm
1GHz~12.75GHz: ≤-30dBm
EVM≤12.5%
Noise Figure(Typical)≤ 8dB
System Delay8μs
I/O Impedance50 Ω
RF Connector2xN-Female
Power SupplyInput AC100~ 240V(European Standard Two-Pin Plug)
Dimensions361*265*113mm
Weight≤11 kg
Alarm Monitoring SystemAlarm for Uplink Self-Oscillation
LED IndicatorPower Supply, Alarm, State
Operating Temperature-10 ~ +50 °C
ApplicationIndoor (IP30)
Relative Humidity Range≤95%(Non Condensing)
Local ControlPC+USB and WiFi Hotspot
Special RequirementsWithout SMART Mode




 
 

Exhibitions

 

FAQ

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.Shipment Date

Sample3-5 business days
<20 pcs="">7-15 days
20-50 pcs15-24 days
>50 pcsNegotiate

<20 pcs="">Q5: Delivery Date of the sample by DHL/FedEx
USA/Canada/Europe/Asia3-5 days
Middle East/Latin American5-7 days
African3-7 days

Q6.Payment Method

T/T, Western Union, Paypal, and Credit Card are available,
but we suggest paying by Made in china, the most favor, and security method.
*Other methods please contact us with more details.

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