Product History And Documentation Validity; Table 1-1 | Production Versions History - Acom 06AT User Manual

Provided the SWR of the feedline/antenna system is up to 3:1, the tuner can handle input power levels up to
1200 W (PEP, mean or continuous carrier), regardless of the operating communication mode. For
feedline/antenna system SWRs between 3:1 and 10:1, the maximum permissible power at the tuner input is
gradually reduced down to 200 W at SWR=10:1 (see
), allowing for operation within tuner component specifications.
of the antenna SWR
The tuner can be installed both in the shack and in a remote location, e.g., in a separate room, so that any
feedlines from the unit to the antennas, working in mismatched conditions, are kept as short as practically
possible to avoid unnecessary losses.
A single cable connects the tuner to the radio station. Tuner power supply, control and RF signals are
combined on the feedline, easing remote installation, lowering costs and uncluttering the shack.
Provided a low loss hi-quality cable is used (e.g., RG213), the distance between the tuner and the shack can
be up to 100 m (330 ft). However, the length of the cable should be kept at minimum to avoid any
unnecessary losses, which exist in any cable even in matched conditions.
The operator is able to control and monitor the tuner's work via the amplifier front panel using simplified
and intuitive menus in the original style of the ACOM transistor amplifier series.

1.2. Product History and Documentation Validity

The ACOM 06AT antenna tuner serial production started in June 2022.
This manual refers to the ACOM 06AT antenna tuner and describes the operating possibilities of all tuners
produced till the publishing date of this manual.
This manual is valid till a new manual is issued.
Production Version
Release Date
06.2022
Page 10 of 70 | S e c t i o n GENERAL INFORMATION
User's Manual | ACOM 06AT | Automatic Antenna Tuner and Switch
Table 8-1 | Maximum input power of the tuner as function

Table 1-1 | Production versions history

Basic design;
Table 1-1 | Production versions history
Notes
October 2022