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Two black dual-band WiFi antennas with SMA male connectors

KEHIPI

KEHIPI Dual Band WiFi Antenna 2.4GHz 5.8GHz 3dBi SMA Male 2-Pack

SKU CH-V65F-DNP0W

Dual-band 2.4 and 5.8 GHz omnidirectional antennas with SMA male connectors and 3 dBi gain for cameras, routers and FPV gear

Option (SMA Male) Antenna 4-Pack

  • Dual-band 2.4 GHz and 5.8 GHz coverage supports WiFi 2 devices
  • 3 dBi gain improves signal reach for cameras and routers
  • SMA male connector fits SMA female ports on IP cameras and DVRs
  • Omni-directional radiation pattern receives signals from any angle
  • Operates from -20 °C to +80 °C for outdoor and vehicle use

Dual-band WiFi antenna kit

The KEHIPI two-pack supplies SMA male antennas that operate on 2.4 GHz (2400 - 2485 MHz) and 5.8 GHz (5150 - 5850 MHz) bands. Each element provides 3 dBi gain with an omni-directional pattern and linear vertical polarisation. The 50 ohm impedance and VSWR below 2.0 suit wireless video security cameras, surveillance recorders, vehicle rear-view systems, industrial routers, IoT gateways and FPV drone equipment.

SMA male connection requirements

The antennas terminate in SMA male plugs with internal threads and a centre pin, so they only mate with SMA female ports that have external threads and no pin. No cables or adapters are included; the host device must present the matching female connectors. Two antennas enable diversity reception on compatible routers, modems or receivers, freeing the installer from sourcing separate single-band elements for each frequency range.

Sustained environmental operation

Rated for continuous use from -20 °C to +80 °C and storage from -30 °C to +85 °C, the pair maintains performance during extended outdoor or vehicle-mounted deployments. The 68 g net weight adds minimal load to camera brackets or router enclosures. Omni-directional radiation avoids the alignment drift that directional antennas suffer under vibration, keeping link quality stable over long recording or monitoring sessions.

Highlights

  • Dual-band 2.4 GHz and 5.8 GHz coverage supports WiFi 2 devices
  • 3 dBi gain improves signal reach for cameras and routers
  • SMA male connector fits SMA female ports on IP cameras and DVRs
  • Omni-directional radiation pattern receives signals from any angle
  • Operates from -20 °C to +80 °C for outdoor and vehicle use

Specifications

No published specifications for this item yet.

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Questions about this item

What is the maximum operating temperature before the antenna's performance degrades?

The antenna is rated for continuous operation up to 80 °C, beyond which sustained use may affect reliability.

How much heat does the antenna generate during all-day operation?

As a passive component with no active electronics, the antenna produces no measurable heat and runs at ambient temperature.

What connector must the host device provide for these antennas to attach?

The device needs an SMA Female jack (outer threads, no centre pin) to mate with the SMA Male plugs on the antennas.

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