900MHz 1800MHz Dual Band Low Power 2g 3G 4G Signal Booster Repeater Amplifier

Model NO.
ZD-DP-900/1800-20dBm
Connector Type
N-Female
Operating Temperature ( )
-10~+40ºC
Impedance
50 Ohm
Weight
≤5kg
Vswr
≤1.8
Trademark
ZD
Origin
China
HS Code
85255000
Production Capacity
10000PCS/Month
Reference Price
$ 450.00 - 540.00
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Product Description

900&1800MHz Low Power Repeater 2g 3g 4g Signal Booster & Repeater & Amplifier 

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.

 
1.Technical Specification

Items 		Specifications
  Uplink Downlink
 
Frequency Range (MHz) 		GSM900 880 - 915 925- 960
  DCS/LTE1800 1710- 1785 1805- 1880
Number of sub-bands
Channel / Sub band ON/OFF separately 		3 3
Band width of Sub band(Movable & tunable)
100Khz for each step 		GSM900 0.2-20
  DCS/LTE1800 0.2-20
Max. Output Power (dBm)Center frequency 20±2(Total) 20±2(Total)
Max. non-destructive input power 10dBm 10dBm
Max. Gain (dB) Center frequency Gain set for each sub band separately  
75±3 		 
75±3
ALC Accuracy (dB) ≤|±2.0|
ALC Range (dB) 0 ~ 20
Automatic Gain Control ≥25dB
ATT Adjustable Range (dB)  E ach sub band 0 ~ 30 / 1
ATT Adjustable Error (dB) ≤|±1.5|
 
Ripple in band (dB) at 25ºC 		GSM900 ≤± 5.0x0.2-20MHz
 
  DCS/LTE1800 ≤± 5.0x0.2-20MHz
 
Time Delay (us) ≤ 6.0
Frequency Stability(ppm) ≤0.01
Noise Figure (dB) (Max. Gain) ≤ 8.0
EVM(%)RMS ≤ 8.0
3rd Inter-Modulation Attenuation (dBc) (Max Gain) GSM band  
≤ -36/30KHz(2 tone of 600KHz spacing)
Out of Band Spurious Emission 9KHz~150KHz ≤ -36/1KHz
  150KHz~30MHz ≤ -36/10KHz

 2.  Illustration of the Framework

900MHz 1800MHz Dual Band Low Power 2g 3G 4G Signal Booster Repeater Amplifier

3. Equipment Photos
900MHz 1800MHz Dual Band Low Power 2g 3G 4G Signal Booster Repeater Amplifier
4.Illustration for the Repeater's System
 
900MHz 1800MHz Dual Band Low Power 2g 3G 4G Signal Booster Repeater Amplifier

900MHz 1800MHz Dual Band Low Power 2g 3G 4G Signal Booster Repeater Amplifier


900MHz 1800MHz Dual Band Low Power 2g 3G 4G Signal Booster Repeater Amplifier 900MHz 1800MHz Dual Band Low Power 2g 3G 4G Signal Booster Repeater Amplifier 900MHz 1800MHz Dual Band Low Power 2g 3G 4G Signal Booster Repeater Amplifier 900MHz 1800MHz Dual Band Low Power 2g 3G 4G Signal Booster Repeater Amplifier 900MHz 1800MHz Dual Band Low Power 2g 3G 4G Signal Booster Repeater Amplifier

 

Q: Can offer the free sample?
A: Yes, we offer 1 free sample (But customer pay the shipping charge), or more samples need to pay on your account, the sample cost will be refunded once order confirmed.

Q: How do normally take payments?
A: T/T, Paypal, we also accept West Union.

Q: If goods are not the same as described in the contract pictures or samples provided?
A: Contact us within 48 hours: Return in exchange for replacement; Return in exchange for full refund.

 

 

Repeater

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