Product Details
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS，CCC，TUV,BV， ISO
Model Number: JS-DB850/1900
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: USD+100---120+kit
Packaging Details: Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(53x49x42cm)
Delivery Time: 1-3 work days
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability: 1000+unit+per day.
850MHz Frequency Range: |
824-849MHz / 869-894MHz |
1900MHz Frequency Range: |
1850-1910MHz / 1930-1990MHz |
Color: |
Gold & Black & White & Customized |
Warranty: |
36 Months |
Packing Size: |
52x21x16cm |
Products Type: |
3G Signal Booster, Gsm Mobile Signal Repeater |
850MHz Frequency Range: |
824-849MHz / 869-894MHz |
1900MHz Frequency Range: |
1850-1910MHz / 1930-1990MHz |
Color: |
Gold & Black & White & Customized |
Warranty: |
36 Months |
Packing Size: |
52x21x16cm |
Products Type: |
3G Signal Booster, Gsm Mobile Signal Repeater |
Dual Band 850MHz 1900MHz Signal Booster 2G 3G 4G Pico Repeater
Dual Band Signal Booster Cell Phone Repeater 850 1900MHz 2G 3G 4G Amplifier
General
The 850/1900MHz Pico 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,1850-1910MHz |
|
Downlink |
869-894MHz,1930-1990MHz |
|
|
Frequency Bandwidth |
25MHz&60MHz |
|
|
Gain |
65±5dB |
|
|
Automatic gain control (Step Attenuation) |
31dB @ 1dB/ Step |
|
|
Auto Gain Control |
20dB Min. |
|
|
Output Power(Customers to Choose) |
17±3dBm |
|
|
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) |
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) |
|
|
Alarm Monitoring System |
Alarm for uplink self-oscillation |
|
|
Indication LED |
Power supply |
|
Further detail pls click here for downloading the products specification:
850+1900MHz A032 mobile signal repeater.pdf
Selling Point
1. Intelligent to guide the installation with LCD
2. Real time display the signal strength.
3. Automatic dormancy when no user make the calling
4. Automatic alarm when installation mistake and provide the according solution
5. Automatic adjust the system gain to avoid the repeater self-excitation
6. Initiative reminding when the device was damaged.
Product Description
Technique supporting:
1. If still no signal receipt after activated repeater,please check if outdoor antenna point to signal tower or elsewhere have strong signal and check if strength achieve -70dBm.
2. If cannot call out,please adjust the direction of outdoor antenna.
3. If the strength is not steady,please check if outdoor and indoor antennas are too close;please ensure the outdoor antenna and indoor antenna have distance of 20meters at least,with a wall between and not in a same horizontal line.
Accessories
a. one dual band signal booster;
b. one indoor antenna;
c. one outdoor antenna;
d. 20meter outdoor cable and 5meter indoor cable;
e. User manual;
f. power adapter.
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. 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. Please feel free to contact us if any other questions.
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