In this section, the NTMS provides presentations which have been created by our members or significantly contribute to the advancement of the amateur microwave community.
For those of you wishing to acquire the generic NTMS Template for Microsoft PowerPoint, it may be found here.
The 10 GHz Flyswatter experiment - Craig Young-KA5BOU (ppt) 900k
The NTMS 1296 Loop Yagi Project - Al Ward - W5LUA (pdf) 169k
The NTMS 1296 Loop Yagi Project Measurements - Al Ward - W5LUA (pdf) 50k
How To Play Radio with Hidden Antennae Eric Silverthorn -NM5M 1.2 MB
NT5NT 10G beacon - Dave Robinson (ppt ) 500k
Design Techniques for VHF & UHF LNAs- W5LUA (pdf) 1.1MB
Biasing MMICs - W5LUA (pdf) 377k
Biasing RF Bipolars - W5LUA (pdf) 417k
Switching Power Supplies Chuck Clark 573k
Designing
Stability into 1296 MHz and
2304 MHz Low Noise Amplifiers
Al Ward / Tommy Henderson 800kB
Experiences with a 93.6 Brick VXCO (ppt) 334k
Progress Report with CT1DMK board (From Belton)-WA5TKU (ppt) 840k
JT44 on 10 GHz -Joe Jurecka N5PYK (ppt) 75k
WSJT - Dave Robinson WW2R (ppt) 1.2M
Building the DSP-10 (Updated for HamCom) - Dave Robinson (ppt) 600k
The Softrock 5 SDR - Al Ward (pdf) 1.4MB
Using the Soft Rocks as Microwave IF Spectrum Analyzers Al Ward 827kB
SoftRock 6.2 for 10m Al Ward (3 MB)
WRT54G for HSMM - John Beadles (ppt) 797k)
Qualcomm PA Retuning Techniques (AF1T)
Power hookup for RW-289 and RW-2135 TWT
Surplus 23G mixers for use on 24GHz - Al Ward (pdf) 31k
Surplus amplifiers for the vhf and up bands - Dave Robinson (pdf) 509k
Building VHF/UHF Cavity Filters from copper pipe - Joe Jurecka N5PYK (ppt) 270k
Using standard PL-259 connectors with Andrew FSJ-1 Superflex - Bob Gormley WA5YWC (pdf) 550k
80 GHZ Feed - Jim Hudson WA5JAT (pdf) 420k
Hamcom Welcome to NTMS 2.8MB
VHF Contesting Survey - Stephen Hicks N5AC 700kB
Listening to the Japanese Lunar Prospectors Al Ward 4.5 Mb
Accurate timekeeping from GPS - Dave Robinson WW2R (pdf) 241k
The Shera Lock Box Revisited - Dave Robinson WW2R (ppt) 279k
N1JEZ The N1JEZ Simple GPS Stabilized 10 MHz Oscillator - Dave Robinson WW2R (pdf) 680k
Backyard 1296 EME...What they didn't tell me - Dave Robinson (pdf) 1550k
Backyard Microwave EME - An update - Dave Robinson (pdf) 2.8 MB
1296 MHz EME Expedition to the Northeast US Bob Gormley 8.5 MB
Microwave EME Al Ward 1.2MB
The Road to 1296 WAS Al Ward W5LUA & Paul Perryman WA5WCP 2.2Mb (pdf)
Simple 10 GHz SSB/CW For the Beginner Bob Gormley 3.6MB
A prescaler board for use with the CT1DMK Reflock (pdf) - Joe Jurecka N5PYK 178k
Tropospheric Ducting (CSVHF/HamCom)- Joe Jurecka N5PYK (pdf) 2.1M)
Rainscatter on the microwave bands - Joe Jurecka N5PYK (pdf) 534k
Microwave Link Design (HamCom) - Joe Jurecka N5PYK (ppt) 242k
Antenna Aiming Issues for Rovers- Wes Atchison (ppt) 205k
Microcontrol of Microwave Stations (ppt) 1.9MB
Rover Challenges --Steven Hicks N5AC pdf 2304kUsing APRS as a roving tool (ppt) 807k
A $20 WiFi Spectrum Analyzer - Bob Kmak (ppt) 267k
Noise figure measurement using PC sound card and homebrew noise source - Joe Jurecka N5PYK 1M
Using the Soft Rocks as Microwave IF Spectrum Analyzers Al Ward 827kB
Transverter 101 - Al Ward W5LUA (pdf) 77k
Transverter 102 - Al Ward W5LUA (pdf) 220k
Using Inexpensive Surplus Modules to Build a 24 GHz Transverter - Al Ward W5LUA (pdf) 830k
