Topband: RX transformers

[W7lr@aol.com (W7lr@aol.com)]

Here is a transformer table:

                           FT14043                  Binocular

Source                 Amidon                   Amidon

Cost                    $3.75                         80 cents

size                      1.40" od                  .525" x .550"

# turns                    4/12                           2/6

material                   vhf                               hf

A-L                        952                         8500 (thus few turns)

pri jX?                      yes                             no

Vs loss due to jX?     2 to 1                        none

73 Bob W7LR