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.
