We'd like to introduce you to the best rigid coax line in the industry. Our "K"-Line thermo-coupler sets a new standard for transmission line reliability. Its heat conductivity is unsurpassed by any other connector available today. To achieve this, we incorporated a thermo-probe within our watchband connector. This allows the heat to transfer from one section of line (or component) to the other with accelerated ease, relieving the R.F. contact surface from this burden. Thus, hot spot build-up experienced in the old silver-plated connectors is almost eliminated, giving a more equal distribution of heat throughout your system. This allows the line to dissipate heat through the diplexer and antenna short circuits at an accelerated rate, decreasing temperature buildup of the inner conductor and increasing reliability against breakdown.

The photo above shows a cut-away view of the female conductor with its built-in thermo-probe prior to its assembly with the watchband male bullet. (Note: Both the male and female connections are an integral part of the inner conductor, allowing only one contact joint per section of transmission line.)

After assembly, as the cut-away shows, the thermo-probe remains in contact internally with a male wristband bullet. This allows maximum heat transfer from one section of line to another. All dust generated from differential expansion by the watchband spring and thermo-probe is captured within the inner conductor.

Broadcasting equipment has advanced from vacuum tubes to solid state. S.W.R. can make it possible for you to bring your coax to the same state-of-the-art. You can't buy a more reliable line, and if cost reflects reliable performance, there is no line more economical for you. Whether you're planning a new system or wish to update your existing coax, we have a cost-effective solution for you, a once-and-for-all solution. After all, S.W.R. means Systems With Reliability.