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[China]
Trade Verify
Address: Floor 12, Building A, Rd Jiangshi, Quanju High-Tech Industry Park, Guangming District, Shenzhen, Guangdong Province, China
Contact name:Wave Luo
Shenzhen Atnj Communication Technology Co., Ltd. |
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Verified Suppliers
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850MHz 1800MHz 2100MHz Tri Band Repeater Automatic Gain Control
Digital Tri Band 850 1800 2100MHz Band Selected Cellular Signal Repeater Amplifier
General :
The Repeater provides an affordable solution to solve the
indoor signal coverage problems due to signal fading and
attenuation caused by architecture obstacles. 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
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.
Specification
| SPECIFICATIONS | PARAMETERS | ||
| Frequency Range | CDMA850 | 824MHz - 849MHz/ 869MHz - 894MHz | |
| LTE1800 | 1710MHz - 1785MHz/ 1805MHz - 1880MHz | ||
| UMTS2100<E2100 | 1920MHz - 1980MHz/ 2110MHz - 2170MHz | ||
| Band Width | CDMA850 | Supports 2*20MHz from 0.2 to 20MHz | |
| LTE1800 | Supports 2*20MHz from 0.2 to 20MHz | ||
| UMTS2100<E2100 | Supports 2*20MHz from 0.2 to 20MHz | ||
| Gain | Uplink 65dB | ||
| Downlink 70dB | |||
| Automatic Gain Control | 31dB | ||
| MGC (Step Attenuation) | 31dB@ 1dB /Step | ||
| Output Power | Uplink 13dBm | ||
| Downlink 20dBm | |||
| Spurious Emission | 9 kHz -150 kHz/1kHz | ≤ - 36dBm | |
| 150 kHz - 30 MHz/10kHz | ≤ - 36dBm | ||
| 30 MHz - 1 GHz/100kHz | ≤ - 36dBm | ||
| 1 GHz- 12.75 GHz/1MHz | ≤ - 30dBm | ||
| ACPR | Uplink Fully comply with 3GPP 36.106 | ||
| Downlink Fully comply with 3GPP 36.106 | |||
| Unwanted emissions | Fully comply with 3GPP 36.106 | ||
| VSWR | ≤ 2 | ||
| Ripple | CDMA | ≤ 3dB | |
| L1800 | ≤ 2dB / 3.84MHz | ||
| UMTS | ≤ 3dB @ BW Config | ||
| Noise Figure | ≤ 8dB | ||
| Delay | ≤ 3.5 us | ||
| I/O Impedance | 50Q | ||
| RF Connector(Customers to Choose) | N - Type (Female) | ||
| Operating Temperature | -10°~+55° | ||
| Power Supply | 100 - 265V | ||
| Power consumption | 300W | ||
| Environment Conditions | IP55 | ||
| Humidity | ≤ 90% | ||
| Weight | 5kg | ||
| Size | 416x268x71 mm | ||
Further detail pls click here for downloading the products specification:
850+1800+2100MHz Selective Repeater.pdf
FAQ
Q1 Could you send us antenna sample for qulification?
A : Yes, we will consider the antenna sample qulification as the
first step of our long term coorperation, we will rebate the sample
charge in further mass production order.
Q7 What is your payment terms?
A : We accept Alibaba Trade Assurance, T/T, West Union, Paypal, Bank Account Transfering.
