• Close-up of the SMA Female connector (inner hole) end, designed for high-quality antenna signal extension.
  • Close-up of the SMA Male connector (inner pin) end of the RG174 cable, perfect for 50 Ohm RF applications.
  • 3m RG174 WiFi Antenna Extension Cable, 50 Ohm, featuring SMA Male to SMA Female gold-plated connectors.
  • Coiled 3-meter black RG174 low-loss coaxial cable for extending a WiFi antenna or RF equipment, 50Ω.
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3M SMA Antenna Extension Cable RG174 50Ω – Wi-Fi/RF Male Female

3M SMA Antenna Extension Cable RG174 50Ω – Wi-Fi/RF Male Female

HK$49.00
HK$49.00
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Product Features

Professional-grade 3-meter RG174 coaxial antenna extension cable with standard 50Ω impedance design, providing stable and reliable signal transmission solutions for your wireless devices.

Key Advantages:

  • Standard 50Ω Impedance - Ensures signal integrity and reduces reflection loss
  • 3-Meter Flexible Length - Convenient for installing antennas in optimal signal locations
  • Multiple Connector Options - Available in various SMA male/female configurations to meet different connection needs
  • Professional RG174 Cable - Lightweight design with only 2.79mm outer diameter for easy routing

Technical Specifications:

  • Cable Type: RG174 Coaxial Cable
  • Impedance: 50 Ohm
  • Length: 3 Meters
  • Connector Type: SMA Male/Female (configurable options)
  • Frequency Range: DC - 1GHz
  • Outer Diameter: 2.79mm
  • Insulation Material: Polyethylene (PE)
  • Jacket Material: PVC (Black)
  • Operating Temperature: -40°C to +80°C

Connector Configuration Options:

  1. SMA Male (center pin) → SMA Female (center hole)
  2. SMA Male (center hole) → SMA Female (center pin)

Applications:

  • Wi-Fi router antenna extension
  • GPS receiver signal enhancement
  • Wireless network equipment connection
  • Mobile communication devices
  • CCTV surveillance systems
  • Radio communication equipment
  • Internet of Things (IoT) devices

Product Advantages:

This extension cable uses high-quality RG174 coaxial cable with excellent signal transmission characteristics and mechanical flexibility. The 50Ω standard impedance design ensures perfect compatibility with most Wi-Fi, GPS, and RF devices. Gold-plated SMA connectors provide superior conductivity and corrosion resistance, suitable for indoor and outdoor use.

The lightweight design (only 2.79mm outer diameter) allows you to easily route the cable through narrow spaces, while the durable PVC jacket protects the cable from daily wear and tear. Whether you're extending your router antenna to improve Wi-Fi coverage or finding a better reception position for your GPS device, this extension cable is your ideal choice.

Package Contents:

  • 1 x 3-Meter SMA Antenna Extension Cable (RG174)
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