Episodes

A celebration of radiosondes, and a discussion with Bob Allison, WB1GCM, about dc power supplies.

A celebration of radiosondes, and a discussion with Bob Allison, WB1GCM, about dc power supplies.

A celebration of radiosondes, and a discussion with Bob Allison, WB1GCM, about dc power supplies.

A new approach to electromagnetic shielding; a digital archive for the next 1000 years; a chat with Al Rabassa, NW2M, about keeping cool.

A new approach to electromagnetic shielding; a digital archive for the next 1000 years; a chat with Al Rabassa, NW2M, about keeping cool.

A new approach to electromagnetic shielding; a digital archive for the next 1000 years; a chat with Al Rabassa, NW2M, about keeping cool.

Identifying digital signals, and the spooky mystery of Long Delayed Echoes.

Identifying digital signals, and the spooky mystery of Long Delayed Echoes.

Identifying digital signals, and the spooky mystery of Long Delayed Echoes.

A chat with Dr Jon Jones, N0JK, about 222 MHz. Is it really the "forgotten band?" Also, tips on shopping for coaxial cable.

A chat with Dr Jon Jones, N0JK, about 222 MHz. Is it really the "forgotten band?" Also, tips on shopping for coaxial cable.

A chat with Dr Jon Jones, N0JK, about 222 MHz. Is it really the "forgotten band?" Also, tips on shopping for coaxial cable.

Talking with ARRL Product Review engineer Bob Allison, WB1GCM, about shopping for HF transceivers.

Talking with ARRL Product Review engineer Bob Allison, WB1GCM, about shopping for HF transceivers.

Talking with ARRL Product Review engineer Bob Allison, WB1GCM, about shopping for HF transceivers.

Combating the ever-increasing noise plague; a ham at CalTech aids in the search for mysterious Fast Radio Bursts.

Combating the ever-increasing noise plague; a ham at CalTech aids in the search for mysterious Fast Radio Bursts.

Combating the ever-increasing noise plague; a ham at CalTech aids in the search for mysterious Fast Radio Bursts.

Hellschreiber; charging electric cars on the fly; the state of ALE - Automatic Link Establishment

Hellschreiber; charging electric cars on the fly; the state of ALE - Automatic Link Establishment

Hellschreiber; charging electric cars on the fly; the state of ALE - Automatic Link Establishment

The allure of the long waves; an update on NextGen TV.

The allure of the long waves; an update on NextGen TV.

The allure of the long waves; an update on NextGen TV.