E7B Amplifiers:(part 1 of 2) Class of operation, vacuum tube and solid-state circuits, distortion and intermodulation, spurious and parasitic suppression, microwave amplifiers, switching-type amplifiers.

1:11:47

Huntsville Hamfest was back full strength this year and we visited with lots of friends. Here’s our wrap up of the 2022 Huntsville Hamfest.

Also, AmateurLogic.TV celebrates 17 years October 15, 2022. We’ve teamed up with Icom America and MFJ again for another great anniversary contest. Prizes include an Icom IC-705 transceiver, MFJ 8-band compact HF Antenna and Power Supply. Get all the details on how you can register to win.

2:50:00

E7A Digital circuits: digital circuit principles and logic circuits, classes of logic elements, positive and negative logic, frequency dividers, truth tables.

1:03:53

A super cheap Hotspot. Thrifty Old Digital Update Roundup. Modding Pi-Star to include M-17. DVMega Globetrotter opens up your digital possibilities.

1:16:00

E6F Electro-optical technology: photoconductivity, photovoltaic devices, optical sensors and encoders, optical isolation.

50:38

Field Day up North. Field Day down South. A Rockin Field Day out West. Cheap Old Field Day segment. An Apocalyptic Field day.

1:34:04

E6E Analog ICs: MMICs, IC packaging characteristics

42:03

When it comes to finding the best value at a hamfest, no one sniffs out the bargains like the Cheap Old Man. Follow George and Emile as they explore Hamvention 2022. Mike continues his controversial discussion with ‘To Ground, or Not To Ground’. Tommy shows how to use ‘Terminal Mode’ for easy D-Star network communications without a repeater or hotspot.

1:52:40

E6D Toroidal and Solenoidal Inductors: permeability, core material, selecting, winding, transformers, piezoelectric devices.

56:54

Driving a ground rod using water. Windows 3.0, GEOS, CPM, GEM and MS-DOS on a microcontroller. APRS FI explored. On our way to Dayton.

1:07:42