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{"title":"Dual Band N77 N78 3400-3800MHz 5G Signal Repeater Booster with 3-Year Warranty","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/93\/881011fe29d607e37aca21b7200e-200x200-1\/dual_band_n77_n78_3400_3800mhz_5g_signal_repeater_booster_with_3_year_warranty.jpg","attrs":{"Payment Terms":"T\/T,Western Union,Paypal,Bank transfering","1800MHz Frequency Range":"1710-1785MHz \/ 1805-1880MHz","N77\/78 Frequency Range":"3400 - 3800MHz","Weight":"1.85kg"}}
{"title":"ATNJ Network Repeater NR Mobile Signal Repeater 4G 5G Cellphone Signal Booster","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/60\/ff673f900c3aa3d38e24547b67e4-200x200-1\/atnj_network_repeater_nr_mobile_signal_repeater_4g_5g_cellphone_signal_booster_repeater.jpg","attrs":{"Payment Terms":"T\/T,Western Union,Paypal,Bank transfering","700MHz Frequency Range":"703-733MHzMHz \/ 758-788MHz","800MHz Frequency Range":"791-821MHz \/ 791-821MHz","Coverage capacity (in m sq)":"300sqm ( 3300 ft\u00b2)"}}
{"title":"Band N77 N78 5G Mobile Signal Booster LTE 4G repeater 5G amplificador de seal","imgUrl":"https:\/\/img.chinax.com\/nimg\/d4\/ed\/b64cf1f3360123b5bb2f656f3189-200x200-1\/band_n77_n78_5g_mobile_signal_booster_lte_4g_repeater_5g_amplificador_de_seal_celular.jpg","attrs":{"1800MHz Frequency Range":"1710-1785MHz \/ 1805-1880MHz","N77--N78 Frequency Range":"customized 3300-3800MHz","Products Type":"5g signal booster, signal generator","Products Weight":"1.85kg"}}
{"title":"700\/1800MHz Network Booster 2G 4G 5G Mobile Signal Repeater Amplifier Signal","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/e8\/66e0dcc0e4021089ca647224d053-200x200-1\/700_2f1800mhz_network_booster_2g_4g_5g_mobile_signal_repeater_amplifier_signal_booster.jpg","attrs":{"Brand Name":"ATNJ","Model Number":"NB-700\/800","Certification":"CE,ROHS\uff0cCCC\uff0cTUV,BV\uff0c ISO","Place of Origin":"China"}}
{"title":"Customized High Gain 85dB 5G Signal Booster Automatic Gain Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/0d\/bdf17744de0613ba1e96c5b6ac62-200x200-1\/customized_high_gain_85db_5g_signal_booster_automatic_gain_control.jpg","attrs":{"Payment Terms":"T\/T,Western Union,Paypal,Bank transfering","Support Frequency Range":"Customized","Device Gain":"\u226485dB","Device Output":"33dBm"}}
{"title":"Dual Band 5G Signal Booster 1800MHz + Customized 3300 - 4200MHz Mobile Signal","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/93\/881011fe29d607e37aca21b7200e-200x200-1\/dual_band_5g_signal_booster_1800mhz_2b_customized_3300_4200mhz_mobile_signal_repeater.jpg","attrs":{"1800MHz Frequency Range":"1710-1785MHz \/ 1805-1880MHz","N77 Frequency Range":"3300 - 4200MHz","Output power":"20dBm","Packing size":"54x19x16cm"}}
85dB 5G Signal Booster - Full Netcom 2G/3G/4G/5G Multi Band Repeater
Key Features
Cost-effective solution for weak signal zones, reduces dropped calls
Compact size with low power consumption
Easy installation with excellent coverage (500~3000m² unobstructed)
Expands and extends base station signals
Optimizes signal quality and source
Supports all cellular devices (voice & data)
Available as wide band signal booster or customizable selective band booster
Technical Specifications
Band
Frequency Range (Uplink/Downlink)
CDMA 850
825-835MHz/870-880MHz
GSM 900
889-915MHz/934-960MHz
DCS 1800
1710-1755MHz/1805-1850MHz
WCDMA 2100
1940-1955MHz/2130-2145MHz
FDD-LTE 1800
1755-1785MHz/1850-1880MHz
TDD-LTE 2600
2575-2675MHz
Performance Parameters
Parameter
Uplink
Downlink
Max Gain
75
80
Max Gain error
3±
3±
ALC Working Range
≥20
≥20
Passband Ripple
≥6
≥6
Receiver Sensitivity
≥90
...
Max Power
20±3
27±3
General Specifications
Working Voltage
DC24V
Working Current
<5A
Power Supply
AC 100~240V 50/60Hz
Working Temperature
-25°C to +55°C
Working Relative Humidity
≤85%
Dimensions
416*268*71mm
Weight
8.5kg
Product Diagrams
Manufacturer Information
We are a manufacturer with our own factory, offering OEM/ODM services.
Frequently Asked Questions
Are you a trading company or manufacturer? Can I use my own logo?
We are a factory with trading services. We provide OEM/ODM services including custom branding.
Can I place a sample order? What is your MOQ?
Yes, we welcome sample orders to test quality. Minimum order quantity is 1 unit for standard products.
Is the product easy to install?
Yes, we provide a user manual and offer 24/7 technical support.
What is your warranty policy?
We offer a 3-year warranty (excluding damage from misuse or natural factors).
If you're satisfied with our product and service, we'd appreciate your positive review and recommendation to others who may benefit from our signal boosters.
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...