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{"title":"Dual Band 900\/2100MHz Cell Phone Signal Repeater with 300sqm Coverage and 2G 3G","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/b3\/2d24c21e544e6718091160b20c90-200x200-1\/dual_band_900_2f2100mhz_cell_phone_signal_repeater_with_300sqm_coverage_and_2g_3g_support.jpg","attrs":{"Payment Terms":"T\/T,Western Union,Paypal,Bank transfering","Brand Name":"ATNJ","Model Number":"A021-900\/2100","Certification":"CE,ROHS\uff0cCCC\uff0cTUV,BV\uff0c ISO"}}
{"title":"Selective Band 2100MHz 3G Mobile Signal Repeater for Indoor Coverage","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/d6\/9a5c65a78e449ac4013ad7b67177-200x200-1\/selective_band_2100mhz_3g_mobile_signal_repeater_for_indoor_coverage.jpg","attrs":{"Payment Terms":"T\/T,Western Union,Paypal,Bank transfering","Brand Name":"ATNJ","Model Number":"AS-BS-W","Certification":"CE,ROHS\uff0cCCC\uff0cTUV,BV\uff0c ISO"}}
{"title":"2G 3G 4G Tri Band Repeater , 850 \/ 1800 \/ 2100MHz Cellular Signal Repeater","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/01\/2d0b13ed63185514efd095cbecfe-200x200-1\/2g_3g_4g_tri_band_repeater_2c_850_2f_1800_2f_2100mhz_cellular_signal_repeater.jpg","attrs":{"Frequency Range":"Band1 2100MHz+Band5 850MHz+Band3 1800MHz","Repeater Gain":"68\u00b12dB","Repeater Output":"17dBm","Color For Choice":"Black"}}
{"title":"ALC Function 850MHz 2100MHz Dual Band Repeater Low Interference To BTS","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/85\/61e0c89ea35ed18920fb587bf96f-200x200-1\/alc_function_850mhz_2100mhz_dual_band_repeater_low_interference_to_bts.jpg","attrs":{"850MHz Frequency Range":"824-849MHz \/ 869-894MHz","2100MHz Frequency Range":"1920-1980MHz \/ 2110-2170MHz","Color":"Black\uff0cGold&Customized","AGC Intelligent function":"Done,31dB @ 1dB\/ Step"}}
{"title":"2G 3G 4G 85dB High Gain Repeater Multi Band 800MHz 900MHz1800MHz","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/cf\/be58559b7729930665b2e601617c-200x200-1\/2g_3g_4g_85db_high_gain_repeater_multi_band_800mhz_900mhz1800mhz.jpg","attrs":{"800MHz Frequency Range":"832-862MHz \/ 791-821MHz","900MHz Frequency Range":"890-915MHz \/ 935-960MHz","1800MHz Frequency Range":"1710-1785MHz \/ 1805-1880MHz","Material":"Zinc Alloy ,Plastic"}}
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
JS-DB900/1800/2100/CAR Overview
ATNJ JS-DB900/1800/2100/CAR for camper vans is an excellent tri-band GSM, 3G, and 4G/LTE mobile signal booster that stands out from the row of similar devices for its powerful Yagi antenna which makes it a good solution for camping lovers.
Coverage Area
The JS-DB900/1800/2100/CAR signal repeater for camping has an extended coverage area thanks to the fact that its set is enriched with a more powerful antenna than devices intended for traditional cars. It is very convenient that not only devices placed inside the van can get the improved signal but also even those ones that are located nearby.
ATNJ JS-DB900/1800/2100/CAR for camper vans is able to work with signals transmitted by a huge number of operators in Europe and other regions. The main condition for a signal to be strengthened by this booster is to be transmitted at one of the supported frequency bands. This repeater is designed to be compatible with 900MHz, 2100MHz, and 1800MHz frequencies.
It means that even during your trips when you can be located far away from the nearest cell tower, you can expect to get excellent GSM, 3G, and 4G connection and, as a result, enjoy stable mobile internet and high-quality voice services.
Benefits and Features
The booster has an LCD screen which demonstrates a lot of useful information about the device and the signal power. Moreover, during the installation, you can use the tips that will be shown on the screen.
This model has a very powerful antenna which makes it appropriate for camper vans.
The repeater supports multiple connections. All mobile devices that are placed within the coverage area can get the improved signal at the same time.
This booster is very convenient to use. You just need to install it. All the rest will be done automatically.
Kit Contents and Setup
It is very easy to install this booster for camping. If you order this model on our website, you won't have any necessity to think about buying any additional elements as everything that you will need, will be included in a standard kit. The key elements of the set are a booster box, an in-car antenna, and a powerful out-of-car antenna. While the first antenna will spread the improved signal, the second one has an even more responsible role as it is intended for catching the signal transmitted by mobile operators. The standard kit also has all the necessary cables and mountings. The device works from a cigar lighter.
It's also important to note that together with this set, you will also get a User's Manual with a step-by-step installation guide.
Operating Rules
ATNJ JS-DB900/1800/2100/CAR for camper vans is a compact device that can be easily installed in any vehicle, even if you have never seen any devices of this kind before. Our engineers have developed a repeater that is absolutely safe to install and use. Just follow the installation tips and enjoy the improved connection.
Please note that this booster is intended for camper vans. If you are looking for a device for a car of another type, check this model JS-DB900/1800/2100/CAR. There is a good option for you.
If you want to ask any questions, do not hesitate to contact our team. We will share all the necessary information about boosters themselves, placing an order, installing the device, etc. Our experts will be happy to help you.
Safety & Certification
Every ATNJ signal booster is confirmed to be 100% safe for its users, mobile devices and the environment. The absolute safety of devices is proven by the international safety certifications CE and RoHS. Read more about certification of ATNJ equipment here.
FAQ
Q1: Do you have CE or any other certification?
A: Yes, we have CE, ROHS and ISO certification, etc.
Q2: Can you give me a discount?
A: Please discuss with our sales.
Q3: How about gain and output power of your device?
A: Different models, gain and output power are different. For more details, please contact us.
Q4: How long is warranty period?
A: The warranty is 12 months. And we offer 7*24 technical support.
Q5: How many square meters can be covered?
A: For different models, the covered square meters are different.
Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite.
Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China.
We committed to the R&D, production and sales of low-altitude economy, Software Defi...
Shenzhen ATNJ Communication Technology Co.,LTD--Lead the future, connecting the infinite.
Shenzhen ATNJ Communication Technology Co.,LTD is located in Shenzhen, Silicon Valley, China.
We committed to the R&D, production and sales of low-altitude economy, Software Defi...
