RF Cable Assemblies

OnlineCables provides a comprehensive range of RF cable assemblies, keeping regular stock of many types connectors, including: N, SMA, TNC, BNC, GPO (SMP), SMC, UHF, MCX, MMCX, and SMB for many cable types. We have in-house VNA's to 40 GHz for VSWR, insertion loss, phase matching, and time matching.

We do custom semi rigid assemblies. Sizes 0.34, 0.047, 0.085, 0.141, 0.250 and keep stock for these cables on hand.

We stock the most popular RG-* sizes of cable. All web assemblies are testing between 1-2 GHz for VSWR. Workmanship is per IPC/WHMA-A-620 Level 2. If you require different testing, just include this in your notes, the quality and frequency of our custom and special work is what differentiates us from our peers. We do phase matching, delay lines, and will even design custom cables and/or connectors to satisfy your most exotic requirements.

Harness & Multi-Conductor Assemblies

OnlineCables provides an extensive range of harness and communication back plane cabling. Drop us an e-mail your most demanding requirements.

Full Military Requirements: J-STD-001, MIL-STD-454, MIL-STD-202.

Data communications harness with custom machine parts and lithograph marking.


OnlineCables specializes in complex turnkey assemblies, for microwave, mixed signal, digital, or analog, contact us directly and we will layout your designs to improve the product for reliability and cost.


Our quality program is ISO-9001:2015 certified.

We have certification to J-STD-001 (9/2005), which has enabled us to participate in numerous high profile contracts, including:

We are registered member of US/Canada Joint Certification for Military Critical Technical Data along with ITAR requirements. Additionally, we are approved as a prime military contractor for US Air Force, NASA, US Navy, US Army and Government of Canada.

Our workmanship specification for commercial product is IPC/WHMA-A-620.

Our CAGE Code is: 0X997

Custom RF Cable Designer

Use the form below to design your RF cable assembly, create an account to add labels, a custom part number, and to generate a MIL-STD-100 compliant technical drawing.

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