SMA Female Jack to SMA Female Jack RF Adapter With Knurled Grip for Communications and Test Equipment

This precision-machined SMA barrel adapter (female jack to female jack) is an essential component for Ham radio operators, SDR enthusiasts, RF engineers, and technicians working with professional communications equipment.

Key Applications:

• Amateur Radio (Ham Radio): Connect SMA-equipped transceivers, amplifiers, and antenna systems
• Software Defined Radio (SDR): Interface RTL-SDR dongles, HackRF, LimeSDR, and other SDR receivers
• Test & Measurement: Extend or couple SMA cables on spectrum analyzers, signal generators, VNAs, and oscilloscopes
• Commercial Radio: Two-way radio systems, base stations, and repeater installations
• Wireless Communications: WiFi, cellular, GPS, and other RF applications requiring SMA connectivity

Technical Specifications:

• Connector Type: SMA Female to SMA Female (Socket to Socket)
• Impedance: 50 Ohms (standard for RF communications equipment)
• Construction: Gold-plated brass with knurled grip for easy hand-tightening
• Frequency Range: DC to 18 GHz (typical SMA performance)
• Dimensions: 19mm L × 9mm W (0.75" × 0.35")
• Finish: Gold plating for superior conductivity and corrosion resistance

Features: ✓ Knurled center grip for secure, tool-free installation ✓ Straight-through barrel design for minimal signal loss ✓ Gold-plated contacts ensure reliable, low-resistance connections ✓ Compact size ideal for tight equipment configurations ✓ Precision threading for secure, repeatable connections

⚠️ IMPORTANT COMPATIBILITY NOTE: This adapter is designed for 50-Ohm RF systems only. It is NOT compatible with:

• TV antenna systems (75-Ohm impedance)
• Cable TV connections (Type F connectors)
• Satellite TV equipment

This adapter will NOT fit Type F connectors used with TV antennas, Satellite TV, and cable TV. 

What's Included:

• 1× SMA Female Jack to SMA Female Jack RF Adapter With Knurled Grip

Perfect For: Radio amateurs building antenna systems, SDR hobbyists extending receiver setups, RF technicians performing field measurements, and anyone needing a reliable SMA barrel coupler for professional communications equipment.