Ameritron Amplifier Factory Tour

This is a one valve [tube] radio that believe it or not I constructed 48 years ago. It remained lost but was discovered again during a recent house move. The valve used is a battery R.F. pentode dating from around 1948 on a B7G base. The type number is DF91 or the American equivalent, the 1T4....

Ameritron builds the most popular RF linear amplifiers.

A tour of the home built AM transmitter racks 771fd6292de1efd4.flv 771fd6292de1efd4.flv 771fd6292de1efd4.mp4 4b767bdd2c8d1.jpg

This is a preview of the upcoming ARVN "Dayton Collection" from the 2009 (and some 2008) Dayton Hamvention. This clip comes from the "Unauthorized Dayton Tour 2008/2009). Details at www.arvideonews.com. KC3VO's 2kW ham radio backpack amplifier gets the attention of the FCC! ... Amateur ham radio...

http://www.hfprojects.com Here is a short video showing the HF Projects VHF 6 Meter Solid State Ham Radio Amplifier..This unit will deliver 30W output with 1W drive..It is RF sensed & runs on 12VDC..For more info contact Virgil K5OOR in Houston, Tx.