
User's Manual | ACOM 2S1 | Automatic XCVR Commutator
June 2022
S e c t i o n GENERAL INFORMATION | Page 7 of 32
1.
GENERAL INFORMATION
Congratulations on purchasing of our exclusive ACOM 2S1 Automatic XCVR commutator.
ACOM is pleased that you have chosen one of our products, and we will endeavor to provide you with the
information and support you need to enjoy your purchase for many years.
We urge you to read all of the following materials before you embark on installing and using your new
ACOM 2S1 Automatic XCVR commutator.
1.1.
Introduction and Description
This manual explains:
•
Installation,
•
Operation and
•
Maintenance
of the ACOM 2S1 Automatic XCVR commutator.
The ACOM 2S1 is a TX/RX commutator that allows two transceivers to use a common load. It guards each
transceiver's input while the other transceiver transmits, prevents simultaneous transmission, and allows
simultaneous reception.
ACOM 2S1 commutator is especially designed to complete the ACOM 2000S/SW (ACOM
2000S automatic antenna selector plus ACOM 2000SW remote antenna switch) and the
ACOM 2000A automatic HF linear amplifier.
For details about ACOM 2000A, ACOM 2000S, and ACOM 2000SW, please, visit
Nevertheless, ACOM 2S1 may be used to commutate an antenna only, or can be adapted in other systems,
too. Its operation is fully automatic and the full break-in (QSK) mode is standard.