MachineU > China Products > Consumer Electronic > Mobile Phone & Accessories > Walkie Talkie
900&1800&2100 Tri - Band Wireless Repeater 2g 3g 4g / Repeater / Amplifier Kit
900&1800&2100 Tri - Band Wireless Repeater 2g 3g 4g / Repeater / Amplifier Kit
Specifications
Brand Name :
ZD
Certification :
RoHS
Place of Origin :
china
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Max. Power Consumption :
≤120W
Connector :
N-Female
Environmental Class :
IP65
Power Supply :
AC: 110V~240V, 45~55Hz
Operating Temperature :
-25~+55℃
Operating Humidity :
≤95%
Description

900&1800&2100 tri-band wireless repeater 2g 3g 4g &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 / Repeater / Amplifier Kit900&1800&2100 Tri - Band Wireless Repeater 2g 3g 4g / Repeater / Amplifier Kit900&1800&2100 Tri - Band Wireless Repeater 2g 3g 4g / 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 / Repeater / Amplifier Kit




Product tags

gsm dual band combiner

,

dual band cellular repeater

,

gsm 980 repeater rf
Send your message to this supplier
Send Now

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

Ask Latest Price
Product Detail
Brand Name :
ZD
Certification :
RoHS
Place of Origin :
china
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
900&1800&2100 Tri - Band Wireless Repeater 2g 3g 4g / Repeater / Amplifier Kit

SHENZHEN ZD TECH CO., LTD

Active Member
7 Years
guangdong, shenzhen
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
IBS Components, Poi Point Of Interface, RF Repeater
Total Annual :
1000000-100000000
Employee Number :
100~300
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products RF Repeater
MachineU China Products Consumer Electronic Mobile Phone & Accessories Walkie Talkie
Contact Supplier
Submit Requirement