Workbench
Cumulus Engineers Uncover a Surprise Under a Transmitter
And it delivers an unexpected memory jolt to your trusty Workbench author
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Springtime Brings AM ATU Maintenance
David Morgan shares tips for keeping your tuning unit in good shape
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Trust, but Verify … With Your Oscilloscope!
Frank Hertel uses one to verify a transmitter’s output power and modulation
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Golden Nuggets at Your Transmitter Site
An appreciation of the truly wonderful Western Electric 111C
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An Inexpensive Way to Feed Your EAS Box
You could build one but they are available from sources like Amazon and Walmart
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New Uses for Your Handy Klein 9s
That gap between the handles and below the hinge is there for a purpose
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Surgical Tweezers and Hemostats — an Engineer’s Tools?
Also, a resource to help you understand VSWR (from 1959)
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GEP: Ditch the Wall Wart
A simple project using junk box supplies gets rid of the wall wart
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What’s on Your RF Site “Must Check” List?
Also, hints for disabling those pesky Windows updates
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Shure Thing: A Solution to Crumbling Foam
Fans of the SM5B have a source for replacement windscreens
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Useful Reader Comments on Workbench Topics
More options for quiet in-window air conditioners
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Flag Your Stuff With These Handy Wire Ties
Also, a reminder about maintaining station logs from Larry Wilkins
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Here’s a Circuit to Snub Those Surges
Also, an unexpected application of your 9-inch Kleins
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Clean Coils Are Happy Coils
Also, here’s a useful wireless charger to install under a desk
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Workbench: Three Steps to a More Efficient A/C System
Also, a solution to our mic model mystery
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Slam on Your Brakes and Check This Out
This DIY mic stand is one-of-a-kind (unless you build one too!)
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Workbench: Park It Right Here, Baby!
Rubber bumpers outlast concrete for your station parking lot
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A Shocking Discovery (It’s Not the Mouse)
The transmitter should never be left with this important safety feature defeated
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Freshen Your Mics With Li.LAC
Its UV-C chamber disinfects three handheld mics or wireless transmitters
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Workbench: Infrared Pictures Speed Troubleshooting
Also, a handy way to obtain a list of Windows updates
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Workbench: Squeak, Scrape, Sag and Stick?
Rolf Taylor has some tips for that door that’s driving you crazy
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Workbench: Get Funky with Adafruit Audio FX
Send us your project ideas for this nifty sound board
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Workbench: Adaptors Help Solve Pin 1 Problems
Also, some options for lubricating locks when things get cold
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Use an Octopus to Check Components
Also, consider 3M Cold Shrink for your next tower cable run
Workbench
It’s Always the Right Season to Check Your Backups
Consider the case of this non-functioning RF amplifier
Workbench
Workbench: Retirement starts in your living room!
Also, remember to identify Pin 1 when wiring XLR connectors
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Gifts to Yourself to Start the New Year Right
A dozen affordable ideas to refresh your toolkit
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Workbench: The importance of microphone cable shields
Also, watch how a computer can model an FM directional pattern
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Workbench: T-R-R-S: A new computer wiring protocol?
Also, free and inexpensive problem-solvers from AudioMan and Pira.cz and a new spectrum chart
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Workbench: Toothpicks can help improve your bite
Try this temporary fix the next time you encounter a loose hinge
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Workbench: The Beauty of a Shorted Quarter-Wave Stub
Xenirad calls it “the ultimate in coaxial lightning protection”
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Workbench: Time to Plan for Old Man Winter
Top off your generator fuel and get yourself an orange vest
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Workbench: Readers React to Frank Hertel’s “Outtaphaser”
Also, Bill Ruck deploys “the mother of all isolation boxes”
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Workbench: Amp Up Your Bathroom Visits
Here’s an option for station monitoring around the building
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Workbench: This Adapter Simplifies AES Connections
Also, check the composition and specs of the wire you buy