Search found 262 matches

by KirtB
Tue Jul 25, 2017 9:59 am
Forum: Amateur Radio
Topic: The ARRL Handbook for Radio Communications 2017
Replies: 0
Views: 37

The ARRL Handbook for Radio Communications 2017

http://www.rfcafe.com/miscellany/homepage-archive/2017/images/arrl-handbook-2017.gif The ARRL Handbook for Radio Communications 2017 The ARRL Handbook for Radio Communications 2017 is available now. As always, it is chock-full of easy to understand explanations, tables and graphs, equations, theory...
by KirtB
Tue Jul 25, 2017 9:58 am
Forum: Miscellany
Topic: EDI CON 2017 Call for Abstracts: RF/µwave and HS Digital Topics
Replies: 0
Views: 31

EDI CON 2017 Call for Abstracts: RF/µwave and HS Digital Topics

http://www.rfcafe.com/miscellany/homepage-archive/2017/images/edi-con-usa-2017-header-s.gif EDI CON USA Opens Call for Abstracts: RF/Microwave and High-Speed Digital Topics Welcome EDI CON USA 2017, an event that brings together engineers working on high-frequency analog and high-speed digital desi...
by KirtB
Tue Jul 25, 2017 9:57 am
Forum: Anecdotes, Gripes, & Humor
Topic: RF Cafe Crossword Puzzle w/Weekly Headlines January 29, 2017
Replies: 0
Views: 39

RF Cafe Crossword Puzzle w/Weekly Headlines January 29, 2017

http://www.rfcafe.com/miscellany/homepage-archive/2017/images/rf-cafe-engineering-crossword-puzzle-solution-1-29-2017s.gif RF Cafe Crossword Puzzle w/Weekly Headlines January 29, 2017 For the sake of avid cruciverbalists amongst us, each week I create a new crossword puzzle that has a theme related...
by KirtB
Tue Jul 25, 2017 9:56 am
Forum: Tech Headline News
Topic: U.S. Navy Develops Stronger Lasers
Replies: 0
Views: 34

U.S. Navy Develops Stronger Lasers

http://www.rfcafe.com/miscellany/homepage-archive/2017/images/navy-high-power-laser.gif U.S. Navy Develops Stronger Lasers "Having proved it can deploy and fire shipboard lasers, the U.S. Navy is moving at warp speed to develop lasers with more punch and power sources. 'We're doing a lot more with ...
by KirtB
Tue Jul 25, 2017 9:55 am
Forum: Press Releases & Industry Announcements
Topic: NuWaves Intros 15-W, L- & S-Band Bidirectional PA Module
Replies: 0
Views: 33

NuWaves Intros 15-W, L- & S-Band Bidirectional PA Module

http://www.rfcafe.com/miscellany/homepage-archive/2017/images/NuPower-12C04A-Bidirectional-Amplifier.gif NuWaves Engineering Intros a 15-Watt, L- & S-Band Radio Frequency Bidirectional Amplifier Module NuWaves Engineering, an international RF and Microwave solutions provider, announced the addition...
by KirtB
Tue Jul 25, 2017 9:54 am
Forum: Press Releases & Industry Announcements
Topic: Please Welcome evissaP as a New Advertiser on RF Cafe!
Replies: 0
Views: 33

Please Welcome evissaP as a New Advertiser on RF Cafe!

http://www.rfcafe.com/vendors/sponsors/evissap/images/evissap-logo.gif evissaP RF Cables & Connector Adapters evissaP ('Passive' spelled backwards) offers a wide variety of RF cable assemblies and low PIM RF connector adapters. Incorporating highly evissaP Low PIM Connectorsrepeatable and high qual...
by KirtB
Tue Jul 25, 2017 9:52 am
Forum: Tech Headline News
Topic: GaN-on-Silicon Technology Enables Scalable HEMTs
Replies: 0
Views: 33

GaN-on-Silicon Technology Enables Scalable HEMTs

http://www.rfcafe.com/miscellany/homepage-archive/2017/images/gan-si-hemt.gif GaN-on-Silicon Technology Enables Scalable HEMTs "A team of researchers at the University of Illinois has recently advanced gallium nitride (GaN)-on-silicon transistor technology by optimizing the composition of the semic...
by KirtB
Tue Jul 25, 2017 9:50 am
Forum: Tech Headline News
Topic: Acoustic Frequency Comb Measures Up
Replies: 0
Views: 31

Acoustic Frequency Comb Measures Up

http://www.rfcafe.com/miscellany/homepage-archive/2017/images/acousic-frequency-comb.gif Acoustic Frequency Comb Measures Up "An 'acoustic frequency comb,' which produces sound at a precise set of frequencies, has been made by physicists at the University of Cambridge in the UK. The device, which i...
by KirtB
Tue Jul 25, 2017 9:49 am
Forum: Articles & Ads from Electronics Magazines
Topic: Over Mountains on 5 Meters!
Replies: 0
Views: 28

Over Mountains on 5 Meters!

http://www.rfcafe.com/miscellany/homepage-archive/2017/images/over-mountains-5-meters-short-wave-craft-january-1935.gif Over Mountains on 5 Meters!, January 1935 Short Wave Craft The 5-meter band (56-64 MHz) allocated to U.S. amateur radio operations in the 1930s was reallocated in 1946 to televisi...
by KirtB
Tue Jul 25, 2017 9:48 am
Forum: Tech Headline News
Topic: Nanocavity and Atomically Thin Materials for Chip-Scale Light Sources
Replies: 0
Views: 37

Nanocavity and Atomically Thin Materials for Chip-Scale Light Sources

http://www.rfcafe.com/miscellany/homepage-archive/2017/images/chip-scale-light-source.gif Nanocavity and Atomically Thin Materials for Chip-Scale Light Sources "Engineers have discovered an important first step towards building electrically pumped nanolasers that are critical to the development of ...