[TenTec] Balanced Tuners
Stuart Rohre
rohre at arlut.utexas.edu
Fri Jul 11 13:15:23 EDT 2003
Ken,
About your tuner, it does have the cable RF choke like the original paper
shows?
Although not a "balun", that does choke off RF current from the outside of
the shield of the input coaxial connection to the rig. The original paper
is quite correct about using a solenoid wound coax cable as the optimum
coaxial cable choke, and not scramble winding coax.
However, I wonder if the most compact and equally effective 1:1 cable choke
is not the use of cores on the length of coax, which then can be about 14
inches or less, (depending on the cores used).
73,
Stuart
K5KVH
More information about the TenTec
mailing list