RF Coaxial Cable Assemblies
Quote-led coaxial cable assemblies with no minimum order quantity.
MiniProto builds RG-58, RG-59, RG-174, and RG-316 class assemblies with connector terminations selected for the exact cable construction, impedance, body style, and approved drawing.
Capabilities
Send These Details For A Useful RF Quote
Connector compatibility is construction-specific. Send exact part numbers when possible so the quote can follow a real cable, connector interface, and length definition.
Cable
Exact manufacturer part number or cable construction, including impedance.
End A
Connector series, gender, body style, plating, and orientation.
End B
Connector series, gender, body style, plating, and orientation.
Length
Finished length, measurement reference points, and tolerance.
Quantity
Prototype and production quantities for one released construction.
Documentation
Drawing, label text, test requirements, and certificate needs.
U.FL-class interfaces use purpose-built ultra-fine micro-coax, typically 0.81 to 1.37 mm OD. RG-174 and RG-316 are not direct substitutes for that connector system.
Process
Quote, Build, Test
01
Quote
Send the cable family, connector at each end, finished length, quantity, and any labeling or orientation requirements. A drawing is welcome when tolerances or reference points matter.
02
Build
We cut and prepare the coax, install the specified terminations, and control braid and shield handling for the selected connector construction.
03
Test
Each assembly receives a visual workmanship review and continuity check under our existing QC process before shipment.
Applications
RF Interconnects For Engineering Hardware
Telemetry
Short-run coax jumpers and equipment leads for radios, receivers, modems, and data acquisition hardware.
Software-Defined Radio
SMA, BNC, MCX, and compact coax interconnects for SDR prototypes, enclosures, and lab setups.
Test Benches
Repeatable bench cables, fixture leads, panel transitions, and replacement jumpers built to a controlled length.
Antennas
Feed lines and adapter assemblies for prototype antennas, embedded radios, and equipment integration.
Need adjacent cable work? Review our shielded cable assembly and custom cable assembly capabilities.
FAQ
RF Coaxial Cable Assembly Questions
Why does impedance matching matter for an RF coaxial assembly?
The cable and connectors should match the system impedance, commonly 50 ohm for radio and antenna systems or 75 ohm for video applications. Matching the specified interface helps avoid discontinuities. A continuity check confirms the electrical path, but it does not characterize RF performance.
How should I choose between RG-58, RG-59, RG-174, and RG-316 class cable?
Start with the required impedance, connector compatibility, cable diameter, flexibility, temperature range, routing space, and expected loss over the finished length. Send the application details and any required manufacturer part number so the quote can follow your approved construction.
Can MiniProto build custom coaxial cable lengths?
Yes. Specify the finished length, measurement reference points, tolerance, connector gender, and any right-angle orientation. One prototype or a small production run is acceptable because there is no minimum order quantity.
Industries
RF Cable Assemblies Across Hardware Programs
Explore industry pages for adjacent wiring, equipment, and integration requirements.
Electronics And IoT
Coaxial interconnects for connected devices, gateways, embedded radios, fixtures, and prototype electronics.
Drones And UAV
Compact RF and telemetry connections for aircraft, payload, radio, and ground equipment builds.
Industrial Automation
Equipment, instrumentation, antenna, and test connections for machines and industrial electronics.
Send Your RF Cable Requirements
Start with the cable type, connectors, length, quantity, and application. Upload a drawing when tolerances or connector orientation need to be controlled.