RFC400 — BNC MALE to N FEMALE
Cable
RFC400
End A
BNC MALE
$2.00
End B
N FEMALE
$1.50
Specs Summary
RFC400 — BNC MALE to N FEMALE
Made in USA
Need Help?
Our RF experts are happy to help you pick the right cable for your application.
1-661-200-0771 sales@wifiexpert.usAbout This Assembly
Specs Summary
RFC400 Cable
RFC-400 is a cost-effective 0.400" 50-ohm low-loss coaxial cable serving as a value-oriented alternative to LMR-400. It delivers strong performance on runs from 50 to 200 feet and is popular for cellular repeater trunk cables, outdoor antenna feedlines, and budget-conscious infrastructure deployments.
BNC Connector
BNC (Bayonet Neill–Concelman) is a quick-connect RF connector featuring a bayonet locking mechanism for fast mating and unmating, rated from DC to 4 GHz. Its ease of use makes it standard in test and measurement equipment, video distribution, two-way radio accessories, and laboratory bench setups where cables are frequently connected and disconnected.
N Connector
Type N is a threaded RF connector rated from DC to 18 GHz with a durable weatherproof design, making it the preferred interface for outdoor antenna installations, cellular base stations, and commercial wireless infrastructure. Its larger size compared to SMA allows higher power handling and the threaded coupling resists vibration, making it suitable for mobile and fixed outdoor applications.
Common Applications
This BNC and N cable assembly is well suited for cost-effective long antenna runs, cellular repeater trunk cables, and outdoor feedlines. The combination of reliable BNC and N connectors and custom-cut cable length makes it a practical choice for both field installations and bench setups. Every assembly is hand-terminated, continuity tested, and ships free within the USA.
RFC400 Signal Loss
Approximate attenuation at common RF frequencies.
| Frequency | Loss / 100 ft | Loss / ft |
|---|---|---|
| 100 MHz | 1.5 dB | 0.015 dB |
| 450 MHz | 3.3 dB | 0.033 dB |
| 900 MHz | 4.7 dB | 0.047 dB |
| 1.8 GHz | 6.8 dB | 0.068 dB |
| 2.4 GHz | 7.9 dB | 0.079 dB |
| 5.8 GHz | 13 dB | 0.13 dB |
Frequently Asked Questions
What is RFC400 coaxial cable used for?
RFC-400 is a cost-effective 0.400" 50-ohm low-loss coaxial cable serving as a value-oriented alternative to LMR-400. It delivers strong performance on runs from 50 to 200 feet and is popular for cellular repeater trunk cables, outdoor antenna feedlines, and budget-conscious infrastructure deployments.
What is the signal loss of RFC400?
At 1800 MHz, RFC400 has approximately 6.8 dB of loss per 100 ft (0.068 dB/ft).
What frequency range does this assembly support?
This assembly is rated DC – 4 GHz, limited by the lowest-rated component across the cable and connectors.
What is a BNC connector?
BNC (Bayonet Neill–Concelman) is a quick-connect RF connector featuring a bayonet locking mechanism for fast mating and unmating, rated from DC to 4 GHz. Its ease of use makes it standard in test and measurement equipment, video distribution, two-way radio accessories, and laboratory bench setups where cables are frequently connected and disconnected.
