RG58 cable

Cable

RG58

N MALE

End A

N MALE

$1.50

TNC FEMALE

End B

TNC FEMALE

$1.00

50 Ohm DC – 1 GHz

RG58 — N MALE to TNC FEMALE

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

Length Price
1 ft $9.49
6 ft $14.49
25 ft $33.49
50 ft $58.49
100 ft $108.49
250 ft $258.49
Need a different length? Use the Cable Builder

Specs Summary

CableRG58
Diameter.195 INCH
Impedance50 Ohm
FrequencyDC – 1 GHz
Velocity Factor66%
N MALE InterfaceType N threaded (MIL-STD-348)
TNC FEMALE InterfaceTNC 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.

N Connector

Type N is a threaded RF connector rated from DC to 18 GHz with a durable weatherproof design, making it the preferred interface for outdoor antenna installations, cellular base stations, and commercial wireless infrastructure. Its larger size compared to SMA allows higher power handling and the threaded coupling resists vibration, making it suitable for mobile and fixed outdoor applications.

TNC Connector

TNC (Threaded Neill–Concelman) is the threaded version of BNC, offering improved performance up to 11 GHz and better vibration resistance through its screw coupling. It is commonly used in mobile radio antennas, avionics, and outdoor installations where BNC's bayonet lock would not provide sufficient mechanical security.

Common Applications

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

N MALE to TNC FEMALE on Other Cables