Blog Archives

Best Way to Coil Coax and Audio Cables

Any one who has EVER coiled wire, coaxial cables, audio cables or even a hank of rope knows UNCOILING it has at one time or another created a “rats nest” of tangled mess that will increase your blood pressure, makes you exceedingly cranky and often has caused Tourettes-like symptoms.  Fighting an unruly coil of coax or audio cable wastes a lot of time when setting-up a gig, a Field Day site or even coiling a power chord at home!  Having spent years working in television studios, control rooms, and other audio gigs on a daily basis, I learned early on from the engineers that there is ONE way to coil cabling… W2AEW shows that in his video!  (P.S.  Engineers can be especially grouchy if you don’t coil correctly and THEY get to untangle YOUR improperly coiled rats-nest from a previous gig tear-down as they work on an important production. Time is money.)

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Basic Transmitter and Antenna Tuning… A Sweet Match

This is a simple video primer on using an antenna tuner to reduce your Standing Wave Ratio (SWR) and find the ideal tuning match between your transmitter and the antenna to maximize your output power to the antenna.  This basic principle applies to other antenna tuners of other design and configurations.  Always read your radio Operation Manual AND your Antenna Tuner manual for proper procedure for your set-up BEFORE you apply the power!  Initial tuning into a Dummy Load should be made before a quick final tune-up on the actual frequency you are planning to communicate on.

 

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