Product Details
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS，CCC，TUV,BV， ISO
Model Number: JS-DB1800/2100
Document: 1800+2100MHz A032 mobile s...er.pdf
Payment & Shipping Terms
Minimum Order Quantity: 5Pcs
Price: USD+110---120+kit
Packaging Details: Standard neutral packing,52x21x16cm(1 kit), 4kits as 1 carton(53x49x42cm)
Delivery Time: 2 work days
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability: 1000+unit+per day.
1800MHz Range: |
1710-1785MHz/1805-1880MHz |
2100MHz Range: |
1920-1980MHz/2110-2170MHz |
Device Gain: |
65±3dB |
Output Power: |
≥20dBm |
AGC Intelligent Function: |
Done,31dB @ 1dB/ Step |
Power Supply: |
AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A Power Adapter) |
Packing Size: |
52x21x16cm |
Products Type: |
Cellular Amplifier, Mobile Signal Booster 3g 4g |
1800MHz Range: |
1710-1785MHz/1805-1880MHz |
2100MHz Range: |
1920-1980MHz/2110-2170MHz |
Device Gain: |
65±3dB |
Output Power: |
≥20dBm |
AGC Intelligent Function: |
Done,31dB @ 1dB/ Step |
Power Supply: |
AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A Power Adapter) |
Packing Size: |
52x21x16cm |
Products Type: |
Cellular Amplifier, Mobile Signal Booster 3g 4g |
Real power showing 20dBm 3G LTE 4G Dual Band Smart Mobile Signal Booster
Product Description
The dual band 1800/2100MHz 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.
AGC MGC Function
The AGC and MGC functions can prevent the amplified signal from causing interference to the base station. Even if it is installed incorrectly, the amplifier can protect the normal operation of the base station.
Adjustable Gain
Automatic adjust the system gain to avoid the repeater self-excitation
Check the frequency range before you buy
To make sure that the amplifier you buy is suitable for your mobile operator, please follow the steps and detect the frequency range of your mobile phone. This signal booster can only work on Band 3, Band 1.
Band 8 = B8 = 2G GSM900 / EGSM900
Band 3 = B3 = 4G DCS1800 / 4G LTE1800
Band 1 = B1 = 3G WCDMA2100 / 3G UMTS2100
Technical Specifications
|
Specifications |
Parameters |
|
|
Frequency Range (Customers to Choose) |
Uplink |
1710-1785MHz, 1920-1980MHz |
|
Downlink |
1805-1880MHz, 2110-2170MHz |
|
|
Frequency Bandwidth |
75MHz&60MHz |
|
|
Gain |
68±3dB |
|
|
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) |
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:
1800+2100MHz A032 mobile signal repeater.pdf
We are manufacturer, and have our own factory.
Q1. Could I get a sample before bulk order?
Yes, we offer the sample for all models but charged.
Q2. What should I do if I don't know about frequency in my country?
This model is suitable for Asia, Europe, The Middle East, and Brazil, etc.
*For more details please contact us directly.
Q3. Do you accept OEM/ODM order?
Yes, we can customize the brand logo, colors, and frequencies.
Q4.Payment Method
T/T, Western Union, Paypal, and Credit Card are available,
but we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please contact us with more details.
Q5.Shipment Date
| Sample | 1-3 business days |
| <50 pcs | 7-10 days |
| 50-200 pcs | 10-15 days |
| >200 pcs | Negotiate |
Q6: Delivery Date of the sample by DHL/FedEx
| Russia/Canada/Europe/Asia | 3-5 days |
| Middle East/Latin American | 3-6 days |
| African | 5-7 days |
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