20dBm Triple Band Digital Selective Band Repeater 900/1800/2100MHz for Infoor Use

• Type: Signal Repeater
• Transmission Medium: Cable
• Standard: Standard
• Lightning Protection: With Lightning Protection
• Certification: ISO
• Condition: New
• Model NO.: SRD-20GDW-DR
• Weight: 11kg
• Power Supply: Input AC100~ 240V
• Gain(Mu): 70±3dB
• Output Power: 20dBm
• Operating Temperature: -10 ~ +50 °c
• Transport Package: Neutral Packing
• Specification: AC220V, 50/60Hz
• Trademark: RD Signal
• Origin: China
• HS Code: 8543709200
• Production Capacity: 2, 000PCS/Month

Product Description

 20dBm Triple Band Digital Selective Band Repeater 900/1800/2100MHz For Infoor Use 

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.

Items		Specifications
System		GSM900	DCS1800	UMTS2100
Frequency Range	Uplink	880-915MHz	1710~1785MHz	1920~1980MHz
	Downlink	925-960MHz	1805~1880MHz	2110~2170MHz
Bandwidth(Digital Filter)		4 Sub-Bands, 0.2-30MHz Tune Bandwidth per Sub-Band	4 Sub-Bands, 0.2-30MHz Tune Bandwidth per Sub-Band	4 Sub-Bands, 0.2-30MHz Tune Bandwidth per Sub-Band
Maximum Output Power	Uplink	17±2dBm	17±2dBm	17±2dBm
	Downlink	20±2dBm	20±2dBm	20±2dBm
Maximum Gain	Uplink	65±3dB
	Downlink	70±3dB
MGC		≥30dB(The gain of each sub-band can be adjusted separately through the software)
Maximum Input Power		-10dBm
VSWR		≤2.4
Spurious Emission		9kHz~1GHz: ≤ -36dBm
		1GHz~12.75GHz: ≤-30dBm
EVM		≤12.5%
Noise Figure(Typical)		≤ 8dB
System Delay		≤ 8μs
I/O Impedance		50 Ω
RF Connector		2xN-Female
Power Supply		Input AC100~ 240V(European Standard Two-Pin Plug)
Dimensions		361*265*113mm
Weight		≤11 kg
Alarm Monitoring System		Alarm for Uplink Self-Oscillation
LED Indicator		Power Supply, Alarm, State
Operating Temperature		-10 ~ +50 °C
Application		Indoor (IP30)
Relative Humidity Range		≤95%(Non Condensing)
Local Control		PC+USB and WiFi Hotspot
Special Requirements		Without 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

Sample	3-5 business days
<20 pcs="">	7-15 days
20-50 pcs	15-24 days
>50 pcs	Negotiate

<20 pcs="">Q5: Delivery Date of the sample by DHL/FedEx

USA/Canada/Europe/Asia	3-5 days
Middle East/Latin American	5-7 days
African	3-7 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.