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Small-site Repeater Provides An Affordable Solution To Solve The Indoor Signal Coverage Problems

Posted at: Offers to Sell and Export | Posted on: Thu 14 Aug, 2008 3:53 am |
repeater solution solve indoor signal coverage problems
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The Small-Site Repeater works as a relay between the BTS and mobiles. It picks up the strongest signal

from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Indoor Signal Distribution System to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.

Technical Specification

Items Specification

Working Frequency

Uplink GSM850: 824-849MHz GSM900: 890-915MHz

E-GSM: 880-915MHz GSM1800: 1710-1785MHz

GSM1900: 1805-1910MHz CDMA800A: 825-835MHz

CDMA800B: 835-845MHz WCDMA: 1920-1980 MHz

Downlink GSM850: 869-894MHz GSM900: 935-960MHz

E-GSM: 925-960MHz GSM1800: 1805-1880MHz

GSM1900: 1930-1990MHz CDMA800A: 870-880MHz

CDMA800B: 880-890MHz WCDMA: 2110-2170 MHz

Gain Uplink ≥70 dB/ Downlink ≥75 dB

Gain Adjustment Range ≥30 dB

Output Power 0.5W (27dBm) or 1W (30dBM)

Spurious Emission Within working band ≤-15dBm/30kHz

Out of working band

(∆f > 2.5MHz) 9kHz~1GHz: ≤ -36dBm/30kHz

1GHz~12.75GHz: ≤ -30dBm/30kHz

In-band Ripple ≤ 4 dB

I/O Impedance 50 Ω

Voltage Standing Wave Range ≤ 1.5

Noise Figure ≤ 8 dB

Intermodulation Attenuation ≤ -40 dBc

System Delay ≤ 1.5 μSec

RF Connector N-Type

Operating Temperature -10 ~ +50 °C

Power Supply AC110~220V±10% 45~55Hz

Dimensions 322mm x 233mm x 60mm

Weight 9 kg

Indication LED Power supply, Rx signal level, Tx signal level

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
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