[Lowfer] VLF active antenna

[LEE BAHR]

Are all BFQ19 and BFQ149 transistor surface mount?

Lee, w0vt

>
>>
>> Just for telling you that i have build your Complementary Push-Pull
>> Amplifier Active Antennas the one with the Complementary Push-Pull Input
>> Stage at Fig. 5 and that it work verry well for me, even at 5 farenheit 
>> :)
>>
>> http://www.home.earthlink.net/~christrask/Paper007.html
>>
>> If i read you correctly the the OIP3 and OIP2 is +44.25dBm and +68.5dBm
>> and it can be further improved by way of using higher current devices
>> such as the BFQ19 and BFQ149 for the output devices. Have you made the
>> OIP3 and OIP2 mesurement with these BFQxx transistors.
>> I am on my way to buil an other one and i will probably build it with the
>> BFQxx transistor.
>>