W6TRW Club Meeting March 14, 2023

Speaker Topic for this Month:

“Diplexers, Triplexers, and the Low-Profile Mobile”

Allen Wolff, KC7O

A presentation about hiding radio equipment and yet have the ability to transmit using two antennas on 2, 220, 440 along with simultaneously APRS operation. The use of Diplexers and Triplexers make this possible.

Also, installation techniques with safety and functionality considerations.


Allen Wolff, KC7O, has held an Amateur license for 59 years (in NY, NJ, IN, UT and CA), is an ARRL Life Member, and earned his First Class FCC Radio Telephone License (now General Radio Telephone) in 1974. He is an ARRL Life Member and has had his Extra Class License since 1980.

Allen holds a Bachelor of Science degree in Electrical Engineering, RF Communications from Drexel University, Philadelphia PA and is retired from a career mostly in aerospace manufacturing.

In 1999 he was awarded the ARRL Herb Brier Instructor of the Year award, for 17 years of teaching Novice and Technician classes accounting for at least 450 new Ham Radio licenses.


When: Tuesday, March 14th at 6:30 PM

Where: Virtual Meeting on Zoom

Meetings will continue virtually online for the time being, but we plan to discuss returning to in-person meetings in 2023! Stay tuned for future updates!


Meeting ID: 827 9465 4895

Phone dial-in: 1 669 900 6833