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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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Single Band 850MHz Cell Phone Signal Amplifier Cell Phone Booster
2G/3G Single Band 850MHz Mobile Signal Ampilifier Repeater Cell Phone Booster
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.
Technical Specifications
Specifications | Parameters | |
Frequency Range (Customers to Choose) | Uplink | 824-849MHz |
Downlink | 869-894MHz | |
Frequency Bandwidth (3dB Bandwidth) | 30MHz | |
Gain | 80±2dB | |
Automatic gain control (Step Attenuation) | 31dB @ 1dB/ Step | |
Auto Gain Control | 20dB Min. | |
Output Power(Customers to Choose) | 27dBm | |
Spurious Emission | ≤ -15dBm/30kHz | |
9kHz~1GHz: ≤ -36dBm/30kHz | ||
1GHz~12.75GHz: ≤ -30dBm/30kHz | ||
Inter-Modulation Attenuation ACPR | ≤ -40dBc / 30kHz (measured under rated output power) | |
In-band Ripple | ≤ 3dB | |
I/O Impedance | 50 Ω | |
Noise Figure | ≤ 5dB | |
RF Connector(Customers to Choose) | N(Female) | |
Operating Temperature | Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C | |
Power Supply | AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter) | |
Dimensions | 165*130*40 (mm) | |
Weight | ≤0.8 kg(Net) | |
Trademark | ATNJ | |
HS Code | 8543709200 | |
Further detail pls click here for downloading the products specification:
CDMA 850MHz B011A Signal Repeater.pdf
Automatic dormancy when no user make the calling.
Automatic alarm when installation mistake and provide the according
solution.
Automatic adjust the system gain to avoid the repeater
self-excitation.
initiative reminding when the device was damaged.
Product Description
We are manufacturer, and have our own factory.
FAQ:
1. Are you trading company or manufacturer ? Could I use our own
logo and label?
We are factory, with trading service. We provide OEM/OEM service.
2. Can I have a sample order? What is your MOQ?
Yes, we welcome sample order to test and check quality. MOQ is 1
for normal products.
3. why should you buy from us not from other suppliers?
1. Competitive price and high quality: Our workers with more than 7
years working experience, so our items is low cost and high
productive efficiency. 2. Antenna project customization service:
Our employed engineers are with 10 years working experience.
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western
Union,Cash,Escrow;
Language Spoken:English,Chinese
