SMA Male-to-Male Semi-Rigid RF Cable | 50Ω DC-18GHz for RG402/RG405/50-3/50-7 Cables – Designed for Drones, Test Equipment, and Base Stations

BOCHUANG SPACETIME SMA Male-to-MaleSemi-rigid RF cable—— 50Ω DC–18GHz, low-loss high-frequency cable for drones, test equipment, and base stations

In high-frequency communications and precision testing, signal transmission stability and low loss are critical to system performance. Bochuang Shikong's newly launched...SMA Male-to-Male Semi-Rigid

FrequencyConnection lineDesigned specifically for DC-18 GHz ultra-wideband applications, featuring pure copper gold-plated connectors and 50Ω precision impedance matching to ensure high-fidelity performance in complex electromagnetic environments.

True, low-reflection signal transmission. Whether for drone video transmission, vector network analyzer calibration, or 5G base station debugging, it delivers superior performance.

Core Advantages & Technical Highlights:

• 50Ω precision impedance matching, low VSWR transmission:Designed to strictly adhere to the 50Ω RF standard with precision-machined internal structure, ensuring performance across the full DC-18 GHz frequency band.

  Maintains an extremely low Voltage Standing Wave Ratio (VSWR ≤ 1.3). Ensures near-zero reflection and attenuation during signal transmission, guaranteeing optimal device performance—especially ideal for applications requiring high signal integrity.

  Test and measurement scenarios requiring extremely high signal integrity.

• Pure copper gold-plated connector: oxidation-resistant and corrosion-resistantThe center conductor and housing are both made of high-purity copper with a thick gold-plated surface. Compared to standard nickel-plated products

  The gold-plated layer effectively prevents oxidation and blackening caused by long-term exposure to air, significantly reducing contact resistance. Even in harsh environments such as high humidity or salt spray, it remains

  Maintains excellent conductivity and withstands thousands of insertion/removal cycles.

• Thread-locking design for vibration resistance and anti-loosening:Featuring a classic threaded coupling mechanism, SMA connectors provide a highly secure mechanical connection compared to push-on interfaces.

  Ensures reliable signal connectivity in high-vibration environments such as vehicle communications, drone flight, and industrial operations by preventing contact loss or accidental disconnection due to shaking.

  Stop.

• All-metal shielded enclosure with strong anti-interference performance:Crafted from premium brass via precision turning for durability. The all-metal housing provides effective electromagnetic shielding.

  (EMI Shielding) effectively blocks external electromagnetic interference, ensuring signal purity and stability. Ideal for industrial sites with complex electromagnetic environments and

  Outdoor base station.

• Broadly compatible, plug and play:Fully compatible with the vast majority of standard SMA female connectors on the market, including 4G/5G CPE modules, GPS trackers, handheld radios, and more.

  Walkie-talkies and various RF test instruments. No soldering required for seamless inter-device connectivity.

Technical Specifications:

Use Cases:

• Drone Communication System:For video transmission and remote control signal relay, ensuring stable, uninterrupted connectivity during high-altitude flight.

• RF Test & Measurement:Enables high-precision signal calibration and analysis when paired with vector network analyzers, spectrum analyzers, and other equipment.

• 5G/4G Base Station Construction:Connect AntennaWorks with RRU to ensure high-speed data transmission.

• Military and Aerospace Equipment:Provides reliable RF connections in high-vibration and extreme temperature environments.

• Wireless LAN and the Internet of Things:High-frequency signal interconnection for routers, APs, sensors, and similar devices.

Why Choose BOCU Space-Time?

We specialize inRF ConnectorSpecializing in the research, development, and manufacturing of cable assemblies with 30 years of industry experience. All products undergo rigorous quality testing and comply with RoHS standards.

REACH and other international standards. We not only offer standardized products but also support customized services to meet your unique needs. Choosing Bochuang Space-Time means choosing stability,

Efficient and reliable RF solutions.