Antenna: 19dBi Long-distance Panel Directional WiFi large area or range


In stock
4.50 LBS

Long-distance 19 dBi antenna for WiFi / wireless. Alfa Network Brand


Panel/ Directional antenna concentrates signal strength in a beam 80-degrees wide (horizontal) for maximum signal strength and performance over long distances. The narrow concentration enables excellent distance. Also referred to as a Sector or Sectoral antenna.

Can serve as access point's antenna, or attach to client/card or bridge, and point directly at the access point.

Concentrated radiation-signal pattern in a narrow beam of 80 degrees (horizontal) provides much more signal strength efficiency in the direction which the antenna is facing, thus accounting for the high gain of a small, compact antenna. Suitable when the signal is coming or going in a certain direction or directional pattern:

  • As access point antenna: Providing signal to clients that are all in a certain direction (80-degree horizontal beamwidth): Place antenna on wall, and fix swivel to point it facing the clients.
  • As client-antenna or for WiFi bridge: Connecting to an access point in a certain direction

Ideal for point-to-point links, such as building-to-building links & long distance wireless network links.

Compatibility with wireless standards & applications:  

  • IoT wireless & M2M: Bluetooth, ZigBee, and ISM. Since it is vertically polarized, it is compatible with many machine to machine communication applications, remote monitoring, and telemetry applications. 
  • 2.4GHz WiFi applications: 802.11N, 802.11G, 802.11B
  • Linear polarized, it is suitable for many of today’s machine to machine and communication applications such as telemetry, remote monitoring and mesh networking applications.
  • Directional, direct connect antenna tuned to perform on 2.4GHz networks. 

Suitable and compliant for all the above applications because of this antenna's range of frequency band compatibility in the 2.4 ~ 2.5GHz frequency band range, its low broadband VSWR, and impedance matching to 50 Ohm gear

Gain 19 dBi
Beamwidth: Horz.80 / Vert.30
Frequency: 2400-2500MHz
Type: Panel - directional
Connector: N Female
Polarization: Vertical
Mounting: U-bolt

ROHS 3 & REACH compliant: Antenna, cable and connector are all compliant with ROHS 3 and REACH.

N-type Connector Characteristics and Details:  Durable, weatherproof connection

  • Nickel-plated brass body for enhanced corrosion resistance: Nickel plating is the most weather-resistant, corrosion-resistant metal plating.
  • Our N connectors provide a consistent performance from 900MHz to 12.5 GHz.
  • N-Female diameter is 0.620-inch (1.57 cm). N-male inside diameter is 0.620-inch (1.57 cm)
  • N-connector gender is counter-intuitive.
  • N-Type connectors are the largest of the RF connector types, and are usually found on large antennas, especially for outdoor use.
  • Our N-Type connectors feature threaded coupling mechanisms and are fully interchangeable with N-Type connectors made to the MIL-C-39012 specification. These connectors are used in all systems where excellent RF and mechanical performance is critical.
  • N materials composition:
    • Connector Body: Nickel-Plated Brass: The most corrosion-resistant of all plated brass alloys (better than gold-plated). 
    • Center Contact: Beryllium Copper, Gold Plated
    • Crimp Ferrule: Copper, Nickel Plated
    • Insulators: PTFE

GENDER DETERMINATION: Gender of N connector is counter-intuitive: Please observe picture & note it is correct.The gender is referring to the pins inside rather than the threads. N-female has threads on outside. Click here for more details regarding N-connector gender determination.

All of our antennas pass QC test before we ship them.

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