TB 43-0123
AN/ARC-220(V)1/2
5821-01 413-4233
EIC: NIA
AN/ARC-220(V) HF Radio
supported An audio data port is provided to support
1. Brief Description: Radio Set AN/ARC-220(V)1,
Interface with the automatic target handoff system
referred to as the ARC-220, Is a microprocessor-based
(ATHS) Digital data Interfaces compatible with MIL-STD-
communications system employing advanced digital
188-114A allow transmission and reception of data from
signal processor (DSP) technology The ARC-220 will
improved data modem (IDM) and data secured by either
receive and transmit on any one of 280,000 manually-
an AIRTERM (KY-100) or a TACTERM (AN/USC-43).
selected frequency channels spaced at 100-Hz
increments in the HF band (2 0000 to 29 9999 MHz)
Preset channels can be manually programmed by an
operator, or preprogrammed as part of the
2. Applicable Tools and Test Equipment:
communications
mission
load
Information
Communications are possible using either simplex or
Not yet determined
half-duplex operation in upper sideband (USB), lower
sideband (LSB), amplitude modulation equivalent (AME),
3. Applicable Publications:
continuous wave (CW), data USB, and data LSB
Under development
emission modes.
Both standard and advanced
narrowband digital voice terminal (ANDVT) are
II-A-23
