Cable
RG400
End A
PL259 UHF Male
$3.00
End B
PL259 UHF Male
$3.00
RG400 — PL259 UHF Male to PL259 UHF Male
Custom RG400 cable assembly with PL259 UHF Male and PL259 UHF Male connectors. Every cable is hand-assembled, tested, and ships free.
| Length | Price | |
|---|---|---|
| 1 ft | $14.99 | |
| 6 ft | $29.99 | |
| 25 ft | $86.99 | |
| 50 ft | $161.99 | |
| 100 ft | $311.99 | |
| 250 ft | $761.99 |
Specs Summary
About This Assembly
RG400 Cable
RG-400 is a double-shielded, silver-plated PTFE coaxial cable built to MIL-C-17 specifications with a 0.195" outer diameter. Its construction mirrors RG-142 but with two braid shields for even greater shielding effectiveness. The standard cable for military and avionics applications requiring certified materials and traceable performance.
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 military-spec RF interconnects and avionics signal routing. 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.
