RFC400 ULTRA FLEX cable

Cable

RFC400 ULTRA FLEX

PL259 UHF Male

End A

PL259 UHF Male

$3.00

PL259 UHF Male

End B

PL259 UHF Male

$3.00

50 Ohm DC – 300 MHz

RFC400 ULTRA FLEX — PL259 UHF Male to PL259 UHF Male

Custom RFC400 ULTRA FLEX cable assembly with PL259 UHF Male and PL259 UHF Male connectors. Every cable is hand-assembled, tested, and ships free.

Length Price
1 ft $21.99
6 ft $31.44
25 ft $67.35
50 ft $114.60
100 ft $209.10
250 ft $492.60
500 ft $965.10
Need a different length? Use the Cable Builder

Specs Summary

CableRFC400 ULTRA FLEX
Diameter.400 INCH
Impedance50 Ohm
FrequencyDC – 300 MHz
Velocity Factor83%
PL259 UHF Male InterfaceUHF threaded (PL-259 / SO-239)
PL259 UHF Male InterfaceUHF threaded (PL-259 / SO-239)

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.

UHF Connector

The UHF connector (also known as PL-259 male / SO-239 female) is a large, low-cost RF connector designed in the 1930s for HF and VHF frequencies. Despite its name, its practical usable range is below 300 MHz due to its non-constant impedance design. It remains extremely popular in amateur radio (HF through VHF), CB radio, and marine radio applications.

Common Applications

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

PL259 UHF Male to PL259 UHF Male on Other Cables