The Dentron AT-3K Antenna Tuner and How to Find Some Usable Documentation. Insulated knob extension. The the mechnical connection between the variable capacitor shaft and the knob must be insulated and isolated. The capacitor tuning shafts have plastic extensions. If these ever break, I plan to use a ceramic shaft coupler and add surplus vernier reductions to the stock knobs. At higher frequencies, the tuning is a bit touchy, but not to the point that you cannot use it in stock form. Building a transmatch that covers 160 through 10 Meters is a challenge.
Dentron Super TunerReviews Summary for Dentron Super TunerReviews: 37Average rating: 5.0/5MSRP: $$125-$175 usedDescription: 160-10AT 1KW Tuner. Heavy duty tuner will couple a 160-10m transmitter toalmost any type of antenna system. Includes a highly efficient balun forantennas feed with open wire line. Will work with coax as well as open feed line.No SWR/PWR meter.Product is not in production.More info:Email SubscriptionYou are not subscribed to this review.You canof the Dentron Super Tuner.