Gold Member Since 2015
Audited Supplier
Shenzhen Necom Telecommunication Technologies Co., Ltd.

Triple Band Repeater, Triband Cellphone Amplifier, GSM 3G Three Band Cell Phone Booster manufacturer / supplier in China, offering GSM/3G Triple Band Cellphone Repeater, Signal Booster, 2016 China Cellphone Signal Jammer/Blocker; GSM900/1800 3G2100 Cell Phone Network+GPS Tracking System; Mini Pocket Mobile Jammer for Worldwide, Portable 4G Jammer Block Mobile Cell Phone CDMA GSM GPS 3G WiFi Lojack Blockers and so on.

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Supplier Homepage Product Tri-Band Repeater/Amplifier GSM/3G Triple Band Cellphone Repeater, Signal Booster

GSM/3G Triple Band Cellphone Repeater, Signal Booster

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shenzhen, China
Production Capacity: 2000/Month
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: TE-91821B
  • Transmission Medium: Cable
  • Lightning Protection: With Lightning Protection
  • Condition: New
  • Size: 15.8X13.6X3.7cm
  • Trademark: Necom-telecom
  • Specification: CE, ROSH
  • HS Code: 8543892090
  • Type: Signal Repeater
  • Standard: Standard
  • Certification: ISO, RoHS, CE
  • Outpower: 10dBm
  • Weight: 2kg
  • Transport Package: Ployfoam and Carton
  • Origin: Shenzhen China
Product Description
Triple Band Wide band Repeaters900MHz1800MHz2100Mhz TE-91821B

Contact:Ms.april
Mobile:+86 159 8672 6024

Product Feature
Provide quick coverage solution for small signal weak & block zones. Reduce drop/off calls.
Compact size, low consuption, easy installation, great cover.
Cover about 200~300 m² Without block or obstruct.
Reduce cellphone transimt power and radiation, extend cellphone battery life.
High linear design, low interference to BTS.
Manual Gain Control function.
Triband in one repeater, effectively reduce the project cost.


Repeater models TE-91821B.
Standard Package
1) AC90-264V, DC5/5A power supply adapter 1PCS
2) AC power cord(EU standard/ US standard/UK standard/ SA standard/China standard, etc) 1PCS
3) Installation kit 1PCS
4) User manual 1PCS
Recommended Accessories
1) Donor antenna: Log Periodic Dipole Aantenna (8.2dBi@806-960MHz, 9.5dBi@1710-2500MHz);
2) Service antenna: Omni Ceiling Antenna (2dBi@824-960MHz, 4.7dBi@1710-2500MHz);
3)1/2" RF cable with connecter(Cable length optional);
4) Spliter, Coupler;

GSM900/DCS1800/3G2100 Signal Booster Specification
SpecificationTE-91821B
Frequency range(MHz)Up link890-915/1710-1785/1920-1980
Downlink935-960/1805-1880/2110-2170

Gain(dB)
Up link50
Downlink55
Output power(dBm)≥10

Pass band ripple
GSM≤5dB
3G
DCS
≤4dB
≤13 dB

Guard band rejection
GSM(BW-60dB)≤42 MHz(BW-70dB)≤45 MHz
DCS
3G
(BW-60dB)≤104MHz(BW-70dB)≤107 MHz
(BW-60dB)≤124MHz(BW-70dB)≤127 MHz
I/O impedance50V/N Connector
I/O return loss≤-10dB
Noise igure≤8dB
Intermodulation attenuation (Po=5dBm)≥38dBc
Transmission Delay≤0.5us
Ambient temperature-10ºC~50ºC
Power supplyAC110~220V±10%  45~55Hz
SIze158mm*136mm*37mm
ReliabilityTo zhe GB6993-86 standard
Electromasnetic compatibilityTo zhe ETS300 694-4 standard
Function
Power supply LED denote
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