RFC400 ULTRA FLEX cable

Cable

RFC400 ULTRA FLEX

RP-SMA FEMALE

End A

RP-SMA FEMALE

$1.00

RP-TNC MALE

End B

RP-TNC MALE

$1.00

50 Ohm DC – 6 GHz

RFC400 ULTRA FLEX — RP-SMA FEMALE to RP-TNC MALE

Custom RFC400 ULTRA FLEX cable assembly with RP-SMA FEMALE and RP-TNC MALE connectors. Every cable is hand-assembled, tested, and ships free.

Length Price
1 ft $17.99
6 ft $27.44
25 ft $63.35
50 ft $110.60
100 ft $205.10
250 ft $488.60
500 ft $961.10
Need a different length? Use the Cable Builder

Specs Summary

CableRFC400 ULTRA FLEX
Diameter.400 INCH
Impedance50 Ohm
FrequencyDC – 6 GHz
Velocity Factor83%
RP-SMA FEMALE InterfaceReverse polarity SMA threaded
RP-TNC MALE InterfaceReverse polarity TNC threaded

About This Assembly

RFC400 ULTRA FLEX Cable

RFC-400-UltraFlex combines the low-loss performance of 0.400" coax with the flexibility needed for complex routing, offering an economical option for installations that benefit from increased bendability. Suitable for rooftop antenna runs, equipment room patch cables, and mobile installs where budget and flexibility are both priorities.

RP-SMA Connector

RP-SMA (Reverse Polarity SMA) uses the SMA threaded coupling mechanism but with the male/female pin convention reversed — the jack has a pin and the plug has a socket. Originally standardized to prevent connection of uncertified antennas to consumer WiFi equipment, RP-SMA is now the dominant connector on commercial WiFi routers, access points, and 2.4/5 GHz antennas.

RP-TNC Connector

RP-TNC (Reverse Polarity TNC) uses the TNC threaded shell with reversed pin conventions, similar to RP-SMA. It is used on some commercial WiFi access points and outdoor CPE antennas, particularly in older Cisco and Linksys equipment, and offers better vibration resistance than RP-SMA in demanding outdoor environments.

Common Applications

This RP-SMA and RP-TNC cable assembly is well suited for flexible outdoor antenna runs and budget-conscious mobile installations. The combination of reliable RP-SMA and RP-TNC 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.

Other RFC400 ULTRA FLEX Configurations

RP-SMA FEMALE to RP-TNC MALE on Other Cables