Description
The CRC9 series is a subminiature RF interface frequently utilized in the consumer and industrial wireless sectors for connecting external antennas to small-form-factor devices. This male (plug) variant is optimized for micro-diameter cables, including the low-loss LMR100, flexible RG174, and high-temperature RG316. The 90-degree right-angle configuration is specifically designed for space-constrained applications, allowing the cable to exit parallel to the device body to prevent strain on the micro-interface and reduce the overall footprint.
This connector utilizes a professional crimp termination system for the outer ferrule and a precision solder or crimp center contact, ensuring a secure mechanical bond and consistent electrical performance. The CRC9’s push-on coupling mechanism provides a quick and easy connection without the need for threading, which is essential for delicate ports on mobile broadband equipment. Manufactured with a gold or nickel-plated brass body and premium PTFE (Teflon) insulation, it ensures reliable signal transmission and durability across standard cellular and Wi-Fi frequency bands.
Key Technical Advantages
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Space-Efficient RA Design: The 90-degree body allows for low-profile routing, minimizing mechanical leverage and potential damage to the delicate female ports found on mobile modems and routers.
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Micro-Cable Precision Fit: Specifically calibrated for the dimensions of LMR100, RG174, and RG316 cables, ensuring an optimized electrical transition and high pull-off resistance.
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Rapid Push-On Integration: The threadless design facilitates quick “plug-and-play” connectivity, making it ideal for consumer-level antenna upgrades and field testing.
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Consistent 50-Ohm Performance: Engineered to maintain impedance stability up to 3 GHz, preventing signal loss and reflections in LTE, 4G, and Wi-Fi applications.
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Industrial Durability: Features gold-plated contacts to ensure low contact resistance and protection against oxidation over repeated mating cycles.
Key Features
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Interface Type: CRC9 Male (Plug) with 50-Ohm impedance.
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Orientation: 90° Right Angle for compact cable management.
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Termination Method: Crimp (Outer Ferrule) / Solder or Crimp (Center Pin).
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Cable Compatibility: Optimized for LMR100, RG174, and RG316 coaxial cables.
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Premium Construction: Features a plated brass body and high-performance PTFE dielectric.
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Common Application: External antenna ports for Huawei, ZTE, and other mobile broadband USB modems and hotspots.
🔹 Applications:
- 4G/5G modem and dongle connections
- Wireless broadband devices
- IoT and embedded systems
- Antenna connections
- Signal routing
- Mobile communication

Telecom_Boy (verified owner) –
Really satisfied with my purchase experience from AetherX.
Ayush (verified owner) –
Fast delivery, proper packaging, and excellent RF product quality. Will definitely order again.