Coaxial cable SMA-G to SMA-G, H155, 0.8 m length, No name (SMA-G/SMA-G+H155-0.8)

Coaxial cable SMA-G to SMA-G, H155, 0.8 m length is a short RF interconnect with SMA-G male connectors on both ends and an H155 dielectric. The cable is intended for signal transmission between devices that use SMA-G interfaces, offering a compact and flexible assembly suitable for antenna connections, test setups and short RF links. Its H155 construction balances flexibility and electrical performance to keep insertion loss moderate over short distances.

Advantages

The cable provides consistent SMA-G to SMA-G connectivity with reliable mechanical coupling and predictable electrical characteristics. H155 dielectric and appropriate shielding deliver flexibility for routing in confined spaces while maintaining RF integrity for typical frequency ranges used in communication equipment and measurement instruments. The 0.8 m length offers a practical compromise between reach and minimal signal degradation in short-run applications.

Suitable for

• Connecting antennas to transceivers or radio modules with SMA-G connectors
• Linking RF test instruments and measurement equipment in a bench setup
• Internal or external connections in wireless router, modem or IoT device installations
• Short patch cable runs where flexibility and low profile are required

Key specifications

• Connector type: SMA-G male to SMA-G male
• Cable dielectric: H155
• Length: 0.8 m
• Cable type: coaxial RF cable for general-purpose signal transmission
• Intended use: short-range RF interconnects, antenna and test connections

How to use

Ensure both devices have matching SMA-G female receptacles before connecting. Align the SMA-G male connectors with the mating threads, engage by hand, and tighten gently until snug; avoid over-tightening to prevent connector or thread damage. Route the cable to avoid sharp bends and mechanically secure it if necessary to prevent strain on connector joints. For measurement or test applications, keep the cable length and routing consistent between comparisons to minimize variability.

Usage recommendations

Use the cable for short RF runs where flexibility and compact routing are required. Avoid exposing the cable to excessive bending radii, high tensile loads or harsh environmental conditions that could degrade performance. For higher-frequency or precision laboratory measurements, consider evaluating insertion loss and VSWR to confirm suitability for the specific frequency band.