RG58 cable

Cable

RG58

MCX MALE

End A

MCX MALE

$1.00

SMA FEMALE

End B

SMA FEMALE

$1.00

50 Ohm DC – 1 GHz

RG58 — MCX MALE to SMA FEMALE

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

Length Price
1 ft $8.99
6 ft $13.99
25 ft $32.99
50 ft $57.99
100 ft $107.99
250 ft $257.99
Need a different length? Use the Cable Builder

Specs Summary

CableRG58
Diameter.195 INCH
Impedance50 Ohm
FrequencyDC – 1 GHz
Velocity Factor66%
MCX MALE InterfaceMCX snap-on (CECC 22220)
SMA FEMALE InterfaceSMA threaded (MIL-STD-348)

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.

MCX Connector

MCX (Micro Coaxial) is a snap-on RF connector approximately 30% smaller than SMB, designed for compact equipment requiring frequent connections in a small footprint. Rated to 6 GHz, MCX is commonly used in GPS receivers, automotive telematics modules, handheld communication devices, and compact measurement instruments.

SMA Connector

SMA (SubMiniature version A) is the most widely used RF connector in the industry, offering a threaded interface that provides a secure, low-reflection connection from DC to 18 GHz. Its compact size, 50-ohm impedance, and broad frequency range make it the default choice for WiFi equipment, software-defined radios, cellular antennas, GPS receivers, and RF test instruments.

Common Applications

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

MCX MALE to SMA FEMALE on Other Cables