Coaxial cable Rangeful HF400-RPTNCM-SM-15 15 m, SMA male to RP‑TNC male, UltraFlex HF400

Rangeful HF400-RPTNCM-SM-15 is a 15 m flexible coaxial jumper with SMA male to RP‑TNC male connectors. Constructed on the UltraFlex HF400 platform, this cable provides improved bendability and easier routing in confined or crowded installations. It is designed for RF signal transmission between devices with SMA and reverse‑polarity TNC interfaces, suitable for antenna feeds, test equipment setups and temporary or permanent interconnections where a long, low‑loss flexible cable is required.

Advantages

The UltraFlex HF400 construction reduces stiffness compared with standard coaxial assemblies, allowing tighter bend radii and simpler routing in cabinets, racks and vehicle or portable applications. High quality SMA male and RP‑TNC male connectors provide reliable mating and repeatable electrical contact. The 15 m length enables longer reach without the need for multiple connectorized segments, decreasing insertion loss from additional joints. The cable is suitable for a wide frequency range typical for HF400-type coaxials and is intended for moderate-loss, general RF applications.

Suitable for

• Antenna connections where one end requires SMA male and the other RP‑TNC male
• Laboratory and test bench setups connecting measurement instruments and DUTs
• Temporary or semi-permanent installations in telecom, Wi‑Fi and RF systems
• Routing in tight spaces such as equipment racks, vehicle interiors or compact enclosures

Key specifications

• Length: 15 meters
• Construction: UltraFlex HF400 coaxial
• Connector 1: SMA male
• Connector 2: RP‑TNC male (reverse polarity TNC)
• Flexibility: improved bendability for tight routing
• Application: RF signal transmission, antenna feeds, test setups

How to use

Connect the SMA male end to the SMA‑type female port and the RP‑TNC male end to the RP‑TNC‑type female port, ensuring correct thread engagement and hand‑tightening; use an appropriate torque tool only if specified by the connected equipment. Route the cable following its minimum bend radius to avoid excessive stress; avoid sharp kinks and prolonged compression. For test bench use, allow some slack to prevent connector strain when instruments are moved. Inspect connectors for damage or contamination before mating to maintain signal integrity.

Usage recommendations

For best performance, keep the cable runs as short as practical for the installation, maintain gentle curvature around bends, and protect connectors with caps when not in use. Avoid repeated tight bending at the same point to reduce mechanical wear; if permanent routing is required, secure the cable with soft clamps or ties at intervals to prevent abrasion and strain on connectors.