Hello visitor from USA USA - 12 visiting from USA 7 USA China 1 China France 1 France Germany 1 Germany Ukraine 1 Ukraine Vietnam 1 Vietnam
Chat with Suppliers

Umts / Gsm1800 Rf Repeater Rfr Is Designed To Improve Signal Coverage And Communication Quality

Posted at: Offers to Sell and Export | Posted on: Thu 14 Aug, 2008 9:27 am |
umts gsm1800 rf repeater rfr signal coverage communication
Products Photos CatalogUmts Gsm1800 Repeater Photos Catalog

The UMTS/GSM1800 RF Repeater (RFR) is designed to provide a more cost-effective solution than adding

a new Base Transceiver Station (BTS) to improve signal coverage and communication quality in UMTS & GSM system. And its easy installation and maintenance can help carrier get fast return.

The repeater is working as a relay between the BTS and mobiles. It receives the low-power signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Coverage Antenna to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.


 Aluminum-alloy casing with IP65 protection has high resistance to dust, water and corroding

 No interference to BTS by adopting linear amplifier with high gain and low noise

 Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink

 RS-232 port provides a link to a notebook for local supervision or to the built-in wireless modem to communicate with the NMS (Network Management System) that can remotely supervise repeater’s working status and download operational parameters to the repeater


To expand signal coverage or fill signal blind area where signal is weak or unavailable.

Outdoor: Airports, tourism regions, golf courses, tunnels, factories, mining districts, villages, …

Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots, …

Technical Specification:

Item UMTS GSM1800

Working Frequency

(customizable) Uplink 1920~1980 MHz 1710~1785 MHz

Downlink 2110~2170 MHz 1805~1880 MHz

Carriers 1 / 2 / 3 1 / 2 / 4

Output Power Downlink: 2 / 5 / 10 W (33 / 37 / 40 dBm) Uplink: 1W Downlink: 2 / 5 / 10 / 20 W (33 / 37 / 40 / 43 dBm) Uplink: 1W

Gain ≥ 85 dB

Gain Adjustment Range 1~31 dB @ step of 1 dB

Automatic Level Control (ALC) > 20dB

Group Delay ≤ 5 μSec

Noise Figure Uplink: ≤ 5 dB Downlink: ≤ 5 dB

Isolation required between donor and service antenna @max gain > 95dB

In-band Ripple ≤ 3 dB

Return Loss > 15dB

Voltage Standing Wave Ratio < 1.5

Spurious Emission Comply with 3GPP TS 25.106 V6.0.0 Within working band: ≤ 15dBm/30kHz

9kHz~1GHz: ≤ -36dBm/30kHz

1GHz~12.75GHz: ≤ -30dBm/30kHz

Adjacent Channel Power Ratio (ACPR) P ≥ 31 dBm: (Offset 5MHz) ≤ 49dBc

P ≥ 31 dBm: (Offset 10MHz) ≤ 54dBc

P < 31 dBm: (Offset 5MHz) ≤ 50dBc

P <31 dBm: (Offset 10MHz) ≤ 55dBc -

I/O Impedance 50 Ω

Temperature Range Operation: -25°C ~ + 55°C / Storage: -30°C ~ +60°C

Relative Humidity Range ≤ 95% (non condensing)

Power Supply DC +24V / AC 220V±15% or AC 110V±15%, 50Hz (customizable)

Power Consumption ≤ 220 W

Internal Battery Backup 1 hour for NMS

External Battery Backup (optional) > 4 hours

RF Connector N- Female / DIN-Female (customizable)

MTBF > 65,000 hours

Enclosure’s Degrees of Protection IP65

Dimensions Output power @ 33~37dBm : 630mm X 400mm X 230mm

Output power @ 37~43dBm : 690mm X 420mm X 260mm

Weight Output power @ 33~37dBm : 35kg

Output power @ 37~43dBm : 45kg

NMS Monitoring Function Real-time alarm for door status, temperature, power supply, etc.

Company Contact:

Guanritechnology photo
Contact Name: Ankeer
Company Name: Shenzhen Guanri Technology Co., Ltd
Email: Email
Tel: 86-755-26711296
Fax: 86-755-26723967
Street Address: 5/F Building M-8,
High Technology Industrial Park,
Shenzhen, China
Website: http://www.guanri.com.cn
Member name: Guanritechnology
Country: China-CN China
Member Since: 12 August 2008
Total Leads: 11 Guanritechnology Import Export Business Leads
Business focus: Repeaters, Fiber Optic Repeater, Pass Band Rf Repeater, Band-selective Rf Repeater, Frequency Shift Repeater, Providing Solutions Of Coverage
Chat: leave me a chat message
Verify: Safe Import Export Tips

Similar LeadsSimilar Suppliers And Manufacturers Import Export Trade Leads

  • Signal Distributor, Signal Amplifier, In2 Out8 Dmx Splitter Phd018 Signal Distributor, Signal Amplifier, In2 Out8 Dmx Splitter Phd018 - By phoenixlighting - On Tue 02 Jan, 2018 8:21 am: signal and power led indicator for each output + terminator resistor switch for end of a dmx chain power ac 110 240v 50 60hz consumption 12w 2....

  • Abb Tc514v2 Communication Module Abb Tc514v2 Communication Module - By AMIKONLIMITED - On Fri 03 Aug, 2018 1:10 am: repeater optical fiber power 24v d c rated isolation 50v note this part is exempted from the scope of 2011 65 eu rohs as provided in articl....

  • Satpro Integrated Ku Band 1.0m Maritime Satellite Communication Satpro Integrated Ku Band 1.0m Maritime Satellite Communication - By SATPRO - On Fri 22 Dec, 2017 8:01 am: communication satpro m100 maritime ku-band vsat antenna designed with all-in-one higly integrated structure that integrate buc and modem in the rand....

  • Oem Communication Wire Harness And Cable Assembly Oem Communication Wire Harness And Cable Assembly - By CWHWireHarness - On Wed 29 May, 2019 6:55 am: oem communication wire harness and cable assembly place of origin guangdong china mainland brand name cwh custom model number wire harness amp amp cable assembly application communication co....oit

  • Industrial Water Chillers Cw-6300 Support Modbus Communication Industrial Water Chillers Cw-6300 Support Modbus Communication - By teyuchiller - On Tue 31 Oct, 2017 5:26 am: communication cw-6300 chiller is producing by s amp amp a company s amp amp a has independent r amp amp d on sheet metal evaporator condenser and ....

  • Perma Battery Pack Customized Of Samsung 18650 And Smart Communication Bms For Ebikes Perma Battery Pack Customized Of Samsung 18650 And Smart Communication Bms For Ebikes - By PERMATech - On Fri 23 Mar, 2018 4:29 am: communication bms for ebikes base parameters nominal voltage ocv 48v rated capacity ah 10 4 power wh 499 cell samsung 18650- 2600mah b....

  • Yoyik Signal Converter Df-ktvi-1 0204 Yoyik Signal Converter Df-ktvi-1 0204 - By DongfangYoyik - On Tue 02 Apr, 2019 6:24 am: yoyik signal converter df-ktvi-1 0204 is a major production of dongfang yoyik dongfang yoyik is a force is a professional research and development sale production plant power plant ch....oit

  • Signal-type Wiegand Sensor Wg215 Signal-type Wiegand Sensor Wg215 - By ahest - On Tue 28 Nov, 2017 6:08 am: signal-type wiegand sensor wg215 wiegand sensor signal type wiegand sensor supplier features no need the power supply when it works bipolar exci....

Start Import Export Stories Import Export Startup Stories

Share Your Story & Get Listed at StartImportExport.com

TradersCity Free Import Export Trade Leads B2B Board  Offers to Sell and Export
TradersCity.com shall not be held liable for any user posted/submitted content including but not limited to trade leads, profiles, images, and any other data. TradersCity.com does not and did not verify any of users posted/submitted data nor is implicitly or explicitly recommending these business offers. TradersCity does not verify truthfulness, accuracy, completeness, nor legality of any businesses, services, and leads posted here. TradersCity does not represent Sellers or Buyers in any transaction between users of the website and is unable to make any opinion in regard to their performance in any transaction. TradersCity neither guarantees nor undertakes in any dispute between sellers and buyers. Protect your business from fraud by trading safely