[TenTec] Frequency Stability

[John Nason / NA9U]

I know we have had a bit discussion on frequency
stability. I was reading the old brochure from my
Kenwood TS-520S a very populare mid-range priced rig
in its day (1977).

"Frequency Stability - Withing +/- 1 KHz during one
hour after warm up and within 100 Hz during any 30
minute period thereafter."

I would say the there has been a slight improvement as
well as expectation of that specifiation:)

73,
John NA9U