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  • MIMO System Introduce Mar,12 2019
    In radio, multiple-input and multiple-output, or MIMO is a method for multiplying the capacity of a radio link using multiple transmit and receive antennas to exploit multipath propagation. MIMO has become an essential element of wireless communication standards including IEEE 802.11n (Wi-Fi), IEEE 802.11ac (Wi-Fi), HSPA+ (3G), WiMAX ...
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  • LoRa and LoRaWAN Application Dec,29 2020
    LoRa (Long Range) is a patented digital wireless data communication technology developed by Cycleo of Grenoble, France, and acquired by Semtech in 2012. LoRa uses license-free sub-gigahertz radio frequency bands like 169 MHz, 433 MHz, 868 MHz (Europe) and 915 MHz (North America). LoRa enables very-long-range transmissions (more ...
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  • High Gain Directional Antenna Mar,13 2019
    A directional antenna or beam antenna is an antenna which radiates or receives greater power in specific directions allowing increased performance and reduced interference from unwanted sources. Directional antennas provide increased performance over dipole antennas – or omnidirectional antennas in general – when greater concentration of radia...
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  • Machine to machine Dec,29 2020
    Machine to machine Machine to machine (commonly abbreviated as M2M) refers to direct communication between devices using any communications channel, including wired and wireless. Machine to machine communication can include industrial instrumentation, enabling a sensor or meter to communicate the data it records (such as temperature, inventory level, etc.) to application software that ca...
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  • Machine to Machine Apr,19 2019
    Machine to machine (commonly abbreviated as M2M) refers to direct communication between devices using any communications channel, including wired and wireless. Machine to machine communication can include industrial instrumentation, enabling a sensor or meter to communicate the data it records (such as temperature, inventory level, etc.) to application softw...
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  • IOT gateway network Jun,21 2019
    Read Sivaprasanna's answer to What is IOT gateway? on Quora
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  • Does the longer the antenna length Dec,29 2020
    Does the longer the antenna length, the better the signal it receives? Don't take it for granted, because the theory and practice prove that this statement is unscientific, and the optimal length of the antenna is actually one fourth of the wavelength. The length of the antenna is determined by the frequency of the transmitted and received signals, that is, the wavelength. When the length of the a...
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  • Antenna principle Mar,3 2021
    Antenna principle Expect to finish reading in 9 minutes 1. Antenna principle 1.1 Definition of antenna: A device that can effectively radiate electromagnetic waves in a specific direction in space or can effectively receive electromagnetic waves from a specific direction in space. 1.2 The function of the antenna: Energy conversion-the conversion of guided traveling waves and free space waves; Dire...
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  • How to systematically implement advanced antenna architecture for LTE wireless devices Mar,29 2021
    How to systematically implement advanced antenna architecture for LTE wireless devices Expect to finish reading in 13 minutes With the substantial improvement of its connection reliability and transmission speed, LTE is rapidly developing all over the world. According to data from the Global Mobile Suppliers Association (GSA), more than 318 LTE networks have been put into commercial use in 111 cou...
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  • How to ensure the stability of private networks through antennas? Jan,12 2023
    How to ensure the stability of private networks through antennas? https://www.whwireless.com/ Estimated 5minutes to finish reading Private Networks Whether it's retail, office, restaurant or warehouse, different departments and applications in an enterprise private network require a stable wireless connection. Traditional landlines are often used for communication, but in some cases wire...
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Hot Products
  • IOt LORA router antenna wireless gateway antenna

    4G FPC cutting antenna wireless gateway iot lora router antenna

    whwireless Wide Band FPC Embedded Antenna WH-4G-FPC4(cutting) provide an ideal solution for modem devices whether for domestic or business wireless data or for machine to machine 4G wireless embedded applications and connected devices. apply to 700-2700Mhz frequency range, 4G LTE 3G GPRS GSM WCDMA module come with IPEX or SMA customized.

  • SMA male  NMO3/4  LMR195 RFcable assembly

    the RF cable SMA male--NMO3/4 LMR195

    the RF cable SMA male--NMO3/4  RF Cable LMR195

  • CELLULAR WIFI IIOT ROUTER Antenne

    4G iot small dimension high performance magnet antenna

    4G iot small dimension,high performance 4G M2M antenna; pole copper material;high performance; Easy install Mounting magnet bast One time die casting IP67 waterproof antenna base; is a compact, high performance, magnetic mount antenna suitable for use with any 4G LTE compatible modem or gateway. comes with a magnetic base for temporary mounting situations and performs across six major cellular, GSM, and LTE bands supporting 2G, 3G and 4G cellular technologies.

  •  5G 4G 3G 2G 8dbi antenna

    transceiver 8km distance 5G 4G 3G 2G 8dbi dual polarization M2M&IoT antenna

    This high gain multiband 5G 4G omni antenna WH-5G-MM8x2 is designed for 700MHz (2G / 4G), 900Mhz (4G), 1800MHz (3G / 4G), 2100MHz (4G) and 2600MHz (4G) 4800MHz(5G) frequency band transceiver 8km distance and supports all established standards like GSM, 2G, 3G and 4G 5G(800 / 900 / 1800 / 2100 / 2600/4800).The antenna WH-5G-MM8x2 has a gain of up to 8dBiX2 and helps you to improve your 2G, 3G or 4G /5G connection even on long distances. Cable Optionally we offer a pair of antenna cables of type RG58U with a length of 2.5m, 5m, 10m and 15m with N male to SMA male (fits to the most common LTE routers ) connectors. stainles steel 304 for all "L" bracket and U bolt mounting screw kit ;allow working for marine

  • 4G and GPS FPC  router antenna

    4G and GPS FPC antenna wireless gateway iot lora router antenna

    This FPC 4G antenna WH-4Gps-FPC8 is designed for 800MHz (2G / 4G), 900Mhz (4G), 1800MHz (3G / 4G), 2100MHz (4G) and 2600MHz (4G) frequency band and supports all established standards like GSM, 2G, 3G and 4G (800 / 900 / 1800 / 2100 / 2600). and GPS 1575.42MHz Easy install 3M adhesive mounting.

  • multiband 5G 4G 3G 2G  antenna

    omni 5G 4G 3G 2G 6dbiX2 dual polarization M2M&IoT antenna

    This high gain multiband 5G 4G omni antenna WH-5G-ST6x2 is designed for 700MHz (2G / 4G), 900Mhz (4G), 1800MHz (3G / 4G), 2100MHz (4G) and 2600MHz (4G) 4800MHz(5G) frequency band and supports all established standards like GSM, 2G, 3G and 4G 5G(800 / 900 / 1800 / 2100 / 2600/4800).The antenna WH-5G-MM8x2 has a gain of up to 8dBiX2 and helps you to improve your 2G, 3G or 4G /5G connection even on long distances. Cable Optionally we offer a pair of antenna cables of type RG58U with a length of 2.5m, 5m, 10m and 15m with N male to SMA male (fits to the most common LTE routers ) connectors.

  • GNSS 5G 4G LTE iot  WiFi mimo 6 in 1  antenna

    Outdoor Vehicle Combo Antenna 6 in 1 antenna

    Built in X6 MIMO high power vertical antennas 5G NR WH-MIMO-04X6 is a range of high-performance 6 MiMo antennas covering 698-960/1710-3800MHz with optional GPS/GNSS and optional LTE; wifiX5 or LTEX4 or GNSS and wifi LTE X6 MiMo/Diversity at 2.4/5.0GHz. Easy install come with M22 OR M28 screw customized;IP67 waterproof design and Between Antenna and installation cabinet come with waterproof rubber ring

  • 5G NR LTE mimo high gain omni MiMo antenna

    5G 4G CBRS LTE mimo 6dbi X2 short omni MiMo antenna

    4G & 5G External CBRS Antenna designed to boost network coverage in buildings;omni antenna 200mm small dimension Comes with 5 meters of low loss cable terminated with an  SMA male connector. The antenna is designed for mast/pole or wall handle installation. A mounting kit (angle bracket and u-clamp for 30-50mm diameter handles) is included. apply to outdoor environment.IP67

  • MiMo 6 x6 2G 3G 4G 5G DVBT WiFi GNSS Vehical antenna

    MiMo 6x6 2G 3G 4G 5G DVBT WiFi GNSS Vehical antenna

    1. Introduction This antenna is a heavy-duty, fully IP67 waterproof external M2M antenna for use in telematics, transportation and remote monitoring applications. It is unique in the market because it with high efficiency in a compact format. This antenna screws down in permanently onto a roof or metal panel and can be pole or wall-mounted For industries such as commercial vehicle telematics, remote monitoring, smart meter systems and construction equipment, it provides a robust, rugged antenna that is durable, even in extreme environments The antenna is a nine port antenna with two elements designed to cover the 617-6000MHz cellular bands, two elements designed to cover the 2.4-2.5 and 4.9-6 GHz WLAN and DVBT  bands and one GNSS element. The antenna can be mounted on the roof of a vehicle or fixed structure. The antenna meets or exceeds a variety of environmental ruggedization specifications for transportation applications. This antenna is an omni-directional heavy-duty, fully IP67 waterproof external M2M antenna for use in  telematics, transportation and remote monitoring applications. The antenna has its own ground-plane and can radiate on any mounting environment like metal or plastic without affecting performance. The cables are low loss allowing for lengths of up to 4 meters , critical for buses, trains and other commercial transport applications.Customized cables and connectorversion available

  • UHF 433 MHz RFID Circular Polarized Patch Antenna

    433MHz circular polarization RHCP flat panel antenna

    RFID Right Hand Circular Pol Flat Panel Antenna, with 1 N-female connector. Frequency 428-438 MHz, High Gain of 9 dBi. Dimensions are 450X450X110(MM). Weight is 2Kg.

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  • Wellhope wireless Communication equipment Ltd(China):

    No.8, Bidi Road Xinan Street SanShui District FoShan City, Guangdong , China

  • Have a Questions? Call Us

    Tel : 0086 757 87722921

  • Contact With Us

    Email : wh@whwireless.com

    Email : kinlu@whwireless.com

    Whatsapp : 008613710314921

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