Table 1-2. VIS Technical Data (continued)

TM11-5830-263-20&P

Table 1-2. VIS Technical Data (continued)

MOS Electrical Interfaces

HEADSET CONNECTOR -Compatible with CVC, CAPS, ACAPS, and CCH Headsets, VIS loudspeaker, and LS-454

loudspeaker

SOURCE IMPEDANCE - 1.6 ohms at 1 kHz

OUTPUT LEVEL - 8 Vpk-pk

MINIMUM LOAD IMPEDANCE - 4 ohms

FREQUENCY RESPONSE - 300 Hz to 4.2 kHz

RIT Electrical Interfaces

CREW STATION (BUS) INTERFACE - Nominal Impedance: 80 ohms

CODING - Biphase Mark

BIT RATE - 2.56 Mbps

VOLTAGE LEVEL - 10 Vpk-pk (max), 2 Vpk-pk (min)

Loudspeaker Interface

HEADPHONE OUTPUT -Compatible with CVC, CAPS, ACAPS, and CCH Headsets, VIS loudspeaker,

and LS-454 loudspeaker

SOURCE IMPEDANCE - 1.6 ohms at 1 kHz

OUTPUT LEVEL - 8 Vpk-pk

MINIMUM LOAD IMPEDANCE - 4 ohms

FREQUENCY RESPONSE - 300 Hz to 4.2 kHz

RADIO INTERFACES - SINCGARS-V, AN/GRC-213, AN/VRC-12

INPUT - 150 ohms 10%, 220 mVrms

OUTPUT - 820 ohms 10%, 1.4 Vrms

FREQUENCY RESPONSE - 300 Hz to 4.2 kHz

PTT OUTPUT - Open collector, closure to ground 35 V max. 50 mA max. (PTT (push-to-talk) for radio use only)

PHYSICAL CHARACTERISTICS

UNIT

HEIGHT

DEPTH

WIDTH

WEIGHT

(IN)

(LBS)

MCS

6.0

3.75

10.0

5.0

FFCS

4.5

3.5

4.75

1.9

RIT

4.5

3.5

4.75

2.1

MOS

4.5

3.5

4.75

1.4

LOUDSPEAKER

4.75

3.0

4.75

3.5

1-6