The Collins 20V Transmitter Group is dedicated to the preservation, operation, and conversion of the Collins Type 20V, 20V-2 and 20V-3 Broadcast Transmitters to Amateur Radio use.
---The Collins Type 20V 1000/500 Watt AM Broadcast Transmitter Designed for Hi-Fi Broadcast Service 540 Kcs to 1600 Kcs.
---The Collins Type 20V-2 1000/500/250 Watt AM Broadcast Transmitter Designed for Hi-Fi Broadcast Service on the Standard AM Broadcast Band and High Frequency 540 Kcs to 12 Mcs.
---The Collins Type 20V-3 1000/500/250 Watt AM Broadcast Transmitter Designed for Hi-Fi Broadcast Service on the Standard AM Broadcast Band and High Frequency from 540 Kcs to 12 Mcs.
The Collins 20V Transmitter Group encourages the buying, selling, trading and the exchange of information on these transmitters and related Broadcast and Amateur equipment.