Search RFCafe.com                           
      More Than 18,000 Unique Pages
Please support my efforts by ADVERTISING!
Serving a Pleasant Blend of Yesterday, Today, and Tomorrow™
Vintage Magazines
Electronics World
Popular Electronics
Radio & TV News
QST | Pop Science
Popular Mechanics
Radio-Craft
Radio-Electronics
Short Wave Craft
Electronics | OFA
Saturday Eve Post
Please Support My Advertisers!
 
  Formulas & Data
Electronics | RF
Mathematics
Mechanics | Physics
 About | Sitemap
Homepage Archive
        Resources
Articles, Forums Calculators, Radar
Magazines, Museum
Radio Service Data
Software, Videos
     Entertainment
Crosswords, Humor Cogitations, Podcast
Quotes, Quizzes
   Parts & Services
1000s of Listings
Software: RF Cascade Workbook | Espresso Engineering Workbook
RF Stencils for Visio | RF Symbols for Visio
RF Symbols for Office | Cafe Press
Aegis Power | Alliance Test | Centric RF | Empower RF | ISOTEC | Reactel | RFCT | San Fran Circuits
withwave microwave devices - RF Cafe

Anritsu Test Equipment - RF Cafe

Innovative Power Products Passive RF Products - RF Cafe

Please Support RF Cafe by purchasing my  ridiculously low-priced products, all of which I created.

RF Cascade Workbook for Excel

RF & Electronics Symbols for Visio

RF & Electronics Symbols for Office

RF & Electronics Stencils for Visio

RF Workbench

T-Shirts, Mugs, Cups, Ball Caps, Mouse Pads

These Are Available for Free

Espresso Engineering Workbook™

Smith Chart™ for Excel

Copper Mountain Technologies (VNA) - RF Cafe

Changing the Light Bulb on a 1,500' Tower - A Drone's-Eye View

Videos for Engineers

Videos for Engineers - RF CafeThis archive links to the many video and audio files that have been featured on RF Cafe.

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
10 | 11 | 12 | 13 | 14 | 15 |
16 | 17 | 18 |19 | 20 | 21 | 22
23 | 24 | 25 | 26 |

Changing the Light Bulb on a 1,500' Tower - A Drone's-Eye View - RF Cafe Video for EngineersBack in 2012, I posted a video of the PBS "Frontline" show (Cell Tower Deaths) that highlighted the dangers cell tower climber technicians face while working for very low wages. Other news stories since then have reported on new regulations from OSHA and other agencies that have helped make the safety issue better, but I haven't seen anything on whether the pay has gotten any better.

There are lots of videos and photos online of tower climbers all over the world, but this one showing tower climber Kevin Schmidt making the ascension to the very top of the now inactive KDLT TV analog broadcast antenna near Salem, SD, is unique in that the recording was made from a drone platform. It has more than 12 million views (posted in 2014).

WiFi FPV Drone - RF Cafe

FPV R/C Quadcopter Drone, 720P Wide-Angle Camera w/Altitude Hold

Capturing this kind of video requires a drone with a wireless live feed so the pilot (Joseph Thorin, of PrairieAerial) can see exactly what is being recorded. The concept is called "First-Person View" (FPV) and is nowadays a very common feature on drones costing less than $200. The Federal Aviation Administration (FAA) has enacted some rather draconian legislation regarding operation of radio controlled (R/C) aircraft in the past few years, brought on primarily by unscrupulous and/or irresponsible (aka idiotic) behavior by a relatively small number of users. This is often the case. Anyone producing a video such as this one needs to possess a commercial drone license (Remote Piloting Certificate, $150, recurring every 2 years), which requires passing a written test - but not a piloting proficiency test.

 

 

 

Posted May 17, 2019

Copper Mountain Technologies (VNA) - RF Cafe
Temwell Filters

RF Cascade Workbook 2018 by RF Cafe

Windfreak Technologies Frequency Synthesizers - RF Cafe