[HBR] My HB7 (Is there such an HB?)

[Hugo W. Catta]

Hi, all:

So far this is the progress report in pictures of my HB project:

80 and 40 M    image 1st. I.F. at 1.700Khz
2nd I.F. 100Khz - 4 transformers - modified as shown by Kees in his web
page.

- 1st Mixer/Osc(vfo) - 6U8A
- 2nd Mixer/Osc(xtal) - 6U8A
- 2 stages of I.F. - 6BA6
- Passive diode product detector
- AGC amp/BFO - 12AX7A
- AF Pre/Power output - 6CG7

I know.... I know..... but please bear in mind the reduced space available
and the wimpy power transformer.

Pictures:
www.qsl.net/aa1xv/hb7-1.jpg
www.qsl.net/aa1xv/hb7-2.jpg
www.qsl.net/aa1xv/hb7-3.jpg
www.qsl.net/aa1xv/hb7-4.jpg
www.qsl.net/aa1xv/hb7-5.jpg

73,
Hugo
AA1XV