BNC Connector
BNC connectors use a quick bayonet coupling mechanism and are common in test equipment, video systems, instrumentation, and lower-to-mid-frequency RF links.
RF Connector Reference
Bayonet RF Connector| Parameter | Reference | Typical Applications |
|---|---|---|
| Impedance | 50 Ω or 75 Ω | Oscilloscopes, CCTV/video, laboratory instruments |
| Maximum operating range | Typically up to 4 GHz; precision variants may be higher | Select the exact manufacturer part for the required band. |
RF design note: Frequency ratings are model dependent. Connector performance also depends on cable type, mating quality, VSWR, power level, environment, and the complete transmission-line assembly. Do not mix 50 Ω and 75 Ω components without checking system requirements.
SMA Connector
SMA is a compact threaded connector designed for microwave applications. It is widely used where small size, controlled impedance, and good high-frequency performance are required.
RF Connector Reference
Subminiature Threaded Connector| Parameter | Reference | Typical Applications |
|---|---|---|
| Impedance | 50 Ω standard | Wi-Fi, GPS, cellular, test fixtures, microwave modules |
| Maximum operating range | Typically up to 18 GHz; high-grade versions may reach 26.5 GHz or more | Select the exact manufacturer part for the required band. |
RF design note: Frequency ratings are model dependent. Connector performance also depends on cable type, mating quality, VSWR, power level, environment, and the complete transmission-line assembly. Do not mix 50 Ω and 75 Ω components without checking system requirements.
N-Type Connector
N-Type connectors provide robust mechanical construction and good environmental sealing. They are frequently used for antennas, base stations, wireless infrastructure, and coaxial transmission lines.
RF Connector Reference
Weather-Resistant Medium-Power Connector| Parameter | Reference | Typical Applications |
|---|---|---|
| Impedance | 50 Ω or 75 Ω | Outdoor antennas, RF infrastructure, broadcast systems |
| Maximum operating range | Typically up to 11 GHz; precision variants may be higher | Select the exact manufacturer part for the required band. |
RF design note: Frequency ratings are model dependent. Connector performance also depends on cable type, mating quality, VSWR, power level, environment, and the complete transmission-line assembly. Do not mix 50 Ω and 75 Ω components without checking system requirements.
TNC Connector
TNC connectors are threaded versions of the BNC family, providing improved vibration resistance and more stable performance in mobile or outdoor RF applications.
RF Connector Reference
Threaded BNC-Style Connector| Parameter | Reference | Typical Applications |
|---|---|---|
| Impedance | 50 Ω or 75 Ω | Mobile communications, GPS, antennas, aerospace equipment |
| Maximum operating range | Typically up to 11 GHz; model dependent | Select the exact manufacturer part for the required band. |
RF design note: Frequency ratings are model dependent. Connector performance also depends on cable type, mating quality, VSWR, power level, environment, and the complete transmission-line assembly. Do not mix 50 Ω and 75 Ω components without checking system requirements.