Blog Archives

k0rm

Willem Explains NetLab

10/08/2018

(By KØRM) At the BARCFest held on October 7th, the RMHam NetLab was on display and drew many curious attendees.   I captured an impromptu briefing when I aimed my camera at our own network guru Willem Schreuder and said “what’s going on here?”   Thanks to him for a great two-minute explanation and demonstration. Click HERE […]


RMHam U – Antennas, feedlines, SWR

12/16/2017

About 25 hams attended Chris Hamilton’s (AE5IT) RMHam U class on Antennas, Feedlines and SWR (subtitled:  Every Antenna is a Multiband Antenna).   The Chris explained why even mismatched antennas can be effective radiators as long as your are using a feed line with low loss.  The class also had a practical demonstration of wave  propagation.  […]


Maker Faire Success

11/04/2017

Rocky Mountain Ham Radio attended Maker Faire Denver on October 14th and 15th 2017 at the Denver Merchandise Mart.  The Comm Trailer was set up in an area that had great traffic and many visitors during the event.  Willem reported that the crystal receiver was a bit hit with attendees and there were ongoing discussions about […]


RMHam U – Microwave Transmission

12/17/2016

Sub-zero temperatures and upwards of 12-14″ of snow in some areas of the Denver Metro area didn’t stop the December edition of Rocky Mountain Ham University. Instructors Doug Sharp, K2AD and John Maxwell, W0VG conducted a lab in which 16 students set up, configured and put point-to-point microwave radio links in service.   Attendees learned […]