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900&1800&2100 Tri - Band Wireless Repeater 2g 3g 4g Signal Booster / Repeater / Amplifier Kit

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900&1800&2100 Tri - Band Wireless Repeater 2g 3g 4g Signal Booster / Repeater / Amplifier Kit

China 900&1800&2100 Tri - Band Wireless Repeater 2g 3g 4g Signal Booster / Repeater / Amplifier Kit supplier

Large Image :  900&1800&2100 Tri - Band Wireless Repeater 2g 3g 4g Signal Booster / Repeater / Amplifier Kit

Product Details:

Place of Origin: china
Brand Name: ZD
Certification: RoHS

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Detailed Product Description
Max. Power Consumption: ≤120W Connector: N-Female
Environmental Class: IP65 Power Supply: AC: 110V~240V, 45~55Hz
Operating Temperature: -25~+55℃ Operating Humidity: ≤95%

900&1800&2100 tri-band wireless repeater 2g 3g 4g Signal Booster&Repeater&Amplifier Kit

 

What's repeater and how does it work?

Repeater stations (Repeaters) belong to the same frequency amplifying device, refers to play in the process of wireless transmission signal enhanced via a radio transmitting equipment.

The basic function of the repeater station is a power rf signal enhancer.

Repeater stations in downlink link, pick up signals from donor antenna existing coverage, through a band-pass filter with TongWai signal is an excellent isolation, filtering the signal after amplifier amplification again to launch for coverage.

In uplink link path, covering the area of mobile phone signals in the same way of working by uplink amplification of link after launch to the corresponding base stations, so as to achieve the signal transmission of the base station and mobile phones.
900&1800&2100 Tri - Band Wireless Repeater 2g 3g 4g Signal Booster / Repeater / Amplifier Kit900&1800&2100 Tri - Band Wireless Repeater 2g 3g 4g Signal Booster / Repeater / Amplifier Kit900&1800&2100 Tri - Band Wireless Repeater 2g 3g 4g Signal Booster / Repeater / Amplifier Kit

  • Power Supply and Mechanical Specifications
Power SupplyAC: 110V~240V, 45~55Hz
Dimension and Weight450mm*330mm*180mm,≤30kg
Max. Power Consumption≤120W
Operating Temperature-25~+55℃
Operating Humidity≤95%
Environmental ClassIP65
RF ConnectorDONOR: 1 N-Female, 50ohm; SERVICE: 1 N-Female, 50ohm
MTBF≥50000 hours
Monitor InterfaceLocal Monitor: RJ45, Remote Monitor: UMTS Modem (support band1 )
Product number 900&1800&2100MHz Digital repeater ,1W
  • Electronic Specifications
ItemSpecification
DownlinkUplink
Frequency Range925- 960MHz885 - 915MHz
1805- 1880MHz1710 - 1785MHz
2110- 2170MHz1920 - 1980MHz
Working band with0.2~35M can be adjusted,setp 200KHz
0.2~75M can be adjusted,setp 200KHz
3.84~58.84M can be adjusted,setp 5MHz
Output Power (Max.)30dBm(total) 26dBm*327dBm(total)23dBm*3
Gain (Max.)85±3dB85±3dB
NF≤8dB
Max input without damage-10dBm-10dBm
Gain Adjustable Range/Step≥30dB/1dB
Gain Adjustable ErrorGain adjustable range is 0~20dB, error≤1dB; ≥21dB, error≤1.5dB
ALC

When adding ≤10dB at max. output level, output variation ≤±2dB,

When adding >10dB, output variation ≤±2dB or be off.

Time Delay≤8μs
VSWR≤1.5
Ripple in band

≤4dB(900&2100MHz)

≤5dB(1800MHz)

IMD≤-45dBc(GSM)
EVM≤8%(UMTS)
≤6%(LTE)
PCDE≤-35 dB(UMTS)
Restraint out of the band2.5MHz≤ f_offset<5 MHz ≥40dB
5 MHz ≤f_offset ≥60dB
Spurious Emission9kHz-1GHz: ≤-36dBm, 1GHz-12.75GHz: ≤-30dBm
Frequency Stability≤0.01ppm

 
 

  • SchematicDiagram

 
900&1800&2100 Tri - Band Wireless Repeater 2g 3g 4g Signal Booster / Repeater / Amplifier Kit

 

Contact Details
ZD TELECOM CO.,LTD

Contact Person: ruby

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