Coaxial cable Rangeful HF400 SMA male to SMA male 50 Ω, 20 m

Rangeful HF400 coaxial cable with SMA male to SMA male connectors, 50 Ω impedance and 20 m length is designed for RF signal transmission, antenna connections and test setups. The cable features HF400 construction that balances flexibility and shielding to deliver stable, low-loss performance for indoor routing and connections between SMA-equipped devices. Its 20 m length allows extended reach while maintaining characteristic impedance suitable for typical RF systems.

Advantages

The cable provides consistent 50 Ω impedance across its length, reducing reflections and signal degradation in RF paths. SMA male to SMA male terminations ensure direct compatibility with standard SMA ports without adapters. HF400 flexible construction simplifies installation in confined or routed indoor environments and offers reliable shielding to limit external interference. The 20 m length enables placement flexibility for antennas, test instruments and equipment racks while preserving signal integrity for many mid-frequency RF applications.

Подходит для

• Соединение антенн и приёмопередающих устройств с SMA-разъёмами
• Лабораторные измерения и стендовые испытания RF-оборудования
• Соединения между радиооборудованием, усилителями и анализаторами спектра
• Прокладка кабеля внутри помещений для расширения удалённости устройств

Key specifications

• Impedance: 50 Ω
• Connector type: SMA male to SMA male
• Length: 20 m
• Construction: HF400 coaxial (flexible inner conductor and braided shield)
• Typical use: RF signal transmission and antenna connections

How to use

Connect SMA male ends to the corresponding SMA female ports on devices, ensuring threaded connectors are hand-tightened and then secured with a suitable torque wrench if precise torque is required. Route the cable avoiding sharp bends and tight loops to maintain the HF400 cable bend radius and minimise insertion loss. For test setups, lay the cable so it does not cross power lines or noisy electronics to reduce potential interference. Inspect connectors for cleanliness before mating to prevent contamination that can affect signal quality.

Usage recommendations

Use the cable indoors or in protected enclosures; avoid prolonged exposure to direct sunlight or moisture. When installing long runs, support the cable at intervals to prevent strain on connectors. Verify connector torque and cleanliness periodically to maintain stable RF performance.

Rangeful HF400 SMA male to SMA male 50 Ω, 20 m cable is intended for applications where consistent impedance and flexible routing are required for reliable RF connectivity.