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Wireless Digital Optical Extender Linear Power Amplifier Low Power Consumption

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your products really as good as Europe and the United States market, I have already listed your company as our core supplier.

—— USA-Dennis

I am so satisfied with your quality when i first visit your factory in china,and your price are same absorbing.

—— Australia-Jason

Our business relatioship made a futher step in this year, and I'm very glad that you can deliver the goods on time and even in advance.

—— Vietnam-Mr.hai

ZD Telecom,Good friends,,Stable quality, reasonable price, a great company.

—— India-Ajay

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Wireless Digital Optical Extender Linear Power Amplifier Low Power Consumption

China Wireless Digital Optical Extender Linear Power Amplifier Low Power Consumption supplier

Large Image :  Wireless Digital Optical Extender Linear Power Amplifier Low Power Consumption

Product Details:

Place of Origin: china
Brand Name: ZD
Certification: CE
Model Number: ZD-20ww

Payment & Shipping Terms:

Minimum Order Quantity: NEGOTIABLE
Price: NEGOTIABLE
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Detailed Product Description
Maximum Output Power(each Band): 20w+43dbm VSWR: ≤2.0
Frequency Range: 800-2170mhz EVM (%): ≤12.5(UMTS)
PCDE (dB): ≤-35(UMTS) Environmental Class: IP65

GSM900&U900&DCS1800&LTE1800&UMTS2100

Wireless Repeater

 

 

I.Characteristics

  • Suitable for 900MHz & 1800MHz & 2100MHz frequency band.
  • Linear power amplifier and highly integrated modules to ensure the stability of the inter-modulation (IMD3).
  • Low noise figure, high system gain, perfect communication quality.
  • Low power consumption, compact size, easy for maintenance and installation.
  • Meets the high environmental class (IP65) requirements and is dust-proof, waterproof, and moisture-proof.
  • Support tri band base station, and amplify any channel signals in work band.
  • Monitor &alarm, support remote monitor and all kinds of alarms.
  • Optional monitor methods, RS232/SMS.

Wireless Digital Optical Extender Linear Power Amplifier Low Power Consumption

 

II.Product Description

Triple-band wireless repeater can amplify two bands or multiple sub-bands signals at the same time by sharing one antenna feeder system. It is a good solution for multi-operator coverage projects because the infrastructure costs will be greatly reduced.

In the downlink path, the repeater will pick up the signal from the exiting transmitter via the donor antenna, amplifying and re-transmitting it into the desired coverage area via the service antenna. In the uplink path, the repeater will receive signals from cell phones in the covered area and re-transmit them back to the base station.Wireless Digital Optical Extender Linear Power Amplifier Low Power Consumption

III.Specifications

Wireless Digital Optical Extender Linear Power Amplifier Low Power Consumption

 

Electrical  
  Uplink: Downlink

 

Frequency Range

890-915MHz

1710-1785MHz

1920-1980MHz

935-960MHz

1805-1880MHz

2110-2170MHz

 

Working bandwidth

25MHz

75

58.84MHz

25MHz

75MHz

58.84MHz

Maximum Output Power(each band) 27dBm±2dB 43dBm±2dB
Max Gain 85dB±3dB 90dB±3dB
ALC Input level rise 10dB, output stay at ±2dB or shut off
ATT Range in 1dB Step ≥30dB
Gain Adjusting Tolerance

≤1dB @ 0~20dB attenuation

≤1.5dB @ 20~30dB attenuation

Ripple in band ≤8dB
Noise Figure ≤8dB
VSWR ≤2.0
System Delay 5μs 5μs
IMD3 ≤-45dBc(GSM)
EVM (%) ≤12.5(UMTS)
PCDE (dB) ≤-35(UMTS)
Spurious Emission

≤-36dBm/100KHz@9KHz-1GHz

-30dBm/1MHz@1GHz-12.75GHz

Environmental
Operating Temperature -25~ +55°C  
Humidity 5%~95%  
Environmental Class IP65    
Other
System Impedance 50Ω    
RF Connector 2*N-Female  
Power Supply 176-264V AC  
Dimension 489*409*186.5mm  
Weight ≤38Kg    
Installation mode Wall-mounted  
Monitor

Local:RS232

Remote: SMS

 
Power Consumption ≤380W  

 

IV.Mechanical Outline DrawingWireless Digital Optical Extender Linear Power Amplifier Low Power Consumption

Contact Details
ZD TELECOM CO.,LTD

Contact Person: ruby

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