to Other Relevant Web Sites
Misc. Useful Info (uncategorized)
- Amateur radio Android smartphone apps by KG9E CW Koch Morse code trainer, straight key and iambic paddle practice oscillators, QTH grid square locator, DTMF keypad.
- Global Real-time F2 Ionospheric map
- bandconditions.com Currently down
USA Lightning Map
- www.intellicast.com/Storm/Severe/Lightning.aspx Ditto, maybe more up-to-date
- wwlln.net/TOGA_network_global_maps.htm Worldwide Lightning Map
- www.fair-rite.com/newfair/materials.htm Ferrite
- www.karinya.net/g3txq/chokes/ Choke baluns
- audiosystemsgroup.com/publish.htm Ferrite
applications, choke balun design, RFI solutions, etc. etc.
- Using 75 ohm CATV coax in place of 50 ohm
Meter reflector | Topband Archives If
you're interested in 160, a subscription to this list is a must.
- AC6V's Amateur
Radio And DX Reference Guide
Links to many Amateur Radio resources
- The Art
& Skill of Radio Telegraphy A
must-read for anyone who wants to enjoy CW!
- www.g4fon.net/CW Trainer.htm Koch method CW Trainer
- EZNEC (which we use) and 4NEC2 Antenna Modeling Software
| eHam | AMfone.net
- The Myth of
Takeoff Angle by W8JI
- Fascinating Bell
Labs video: Shive
mechanical wave machine. It beautifully demonstrates wave motion, SWR,
and matching sections on a completely mechanical tabletop device:
Sources of Accurate Technical Information
SWL - Short, Medium, and Long Wave Listening
Other Receiving Antennas
generators - centered on your QTH
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- Last updated April 20, 2019