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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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800MHz 900MHz Dual Band Repeater 2G 4G Cellular Cell Phone Repeater
Dual Band Repeater 70dB Gain 800 / E900MHz Mobile Signal Booster 2G 4G Cellular Amplifier
Selling Point
2022 new upgraded Micro power smart single band signal repeater for residential use with WIFI monitoring and control function, it could cover 100- 300sqm (standard kit), and could support max 2 to 3 indoor antennas to cover over 800sqm. Analog repeater and Digital(Customized Selected Band) repeater for choice.
LCD Display:
Even a non-technical person can easily install and use this signal booster. The display shows all important information and prompts: input and output signal strength, installation details, power, AGC (automatic gain control), etc.
sleep mode:
In the absence of incoming and outgoing calls and data transmission over the Internet, the LCD amplifier goes into sleep mode. This function helps to save energy.
Automatic adjustment of operation:
The amplifier can adjust the system gain and signal level. All this helps to avoid self-excitation of the device. If a problem occurs, the device will turn off automatically.
Technical Specifications
Specifications | Parameters | |
Frequency Range (Customers to Choose) | Uplink | 832-862MHz, 880-915MHz |
Downlink | 791-821MHz, 925-960MHz | |
Frequency Bandwidth | 30MHz&35MHz | |
Gain | ≥70dB | |
Automatic gain control (Step Attenuation) | 31dB @ 1dB/ Step | |
Auto Gain Control | 20dB Min. | |
Output Power(Customers to Choose) | 20dBm | |
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 | |
VSWR | <=2 | |
I/O Impedance | 50 Ω | |
Noise Figure | ≤ 5dB | |
System Delay | ≤ 5μs | |
RF Connector(Customers to Choose) | SMA(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) | |
Alarm Monitoring System | Alarm for uplink self-oscillation | |
Indication LED | Power supply | |
Further detail pls click here for downloading the products specification:
800+E900MHz C03 Mobile Signal Repeater.pdf
Product Description
2G 4G signal booster (B20+B8)
Gain : 70db
Max power : 20dbm
ALC functon
The ALC function can prevent excessive signal output and cause interference.
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. Is it easy to set up your items?
Yes. We have a user manual and support technical
support 24/7.
4. What is your warranty time?
We promise 3-year warranty for all products shipped
from us. Man-made sabotage and natural factors are not within the
scope of warranty.
5. Can I use your device in suburbs or remote areas?
Yes, as long as you can find a good signal source,
our signal booster can help you solve signal problems in remote
areas.
