RG58 cable

Cable

RG58

F FEMALE

End A

F FEMALE

$2.00

RP-SMA FEMALE

End B

RP-SMA FEMALE

$1.00

50 Ohm DC – 1 GHz

RG58 — F FEMALE to RP-SMA FEMALE

Custom RG58 cable assembly with F FEMALE and RP-SMA FEMALE connectors. Every cable is hand-assembled, tested, and ships free.

Length Price
1 ft $9.99
6 ft $14.99
25 ft $33.99
50 ft $58.99
100 ft $108.99
250 ft $258.99
Need a different length? Use the Cable Builder

Specs Summary

CableRG58
Diameter.195 INCH
Impedance50 Ohm
FrequencyDC – 1 GHz
Velocity Factor66%
F FEMALE InterfaceF-type threaded
RP-SMA FEMALE InterfaceReverse polarity SMA threaded

About This Assembly

RG58 Cable

RG-58 is a classic flexible 50-ohm coaxial cable with a 0.195" outer diameter, offering an excellent balance of flexibility and performance at a low cost. Its braided shield provides good EMI rejection and its thin profile makes it easy to route through tight spaces. Common applications include amateur radio, CB radio, networking equipment connections, and general-purpose RF jumpers up to 25 feet.

F Connector

The F connector is a low-cost threaded coaxial connector used almost exclusively in cable TV, satellite, and over-the-air broadcast applications. It uses the center conductor of RG-6 or RG-59 cable as the pin, which simplifies termination and reduces cost. F connectors are found on cable modems, satellite receivers, TV tuners, and distribution amplifiers.

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.

Common Applications

This F and RP-SMA cable assembly is well suited for amateur radio, CB radio, and general-purpose RF patch cables. The combination of reliable F and RP-SMA 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 RG58 Configurations

F FEMALE to RP-SMA FEMALE on Other Cables