Clear-Com MS-702

MPN #MS-702

$2480.00

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Clear-Com MS-702 is a2-Channel Headset/Speaker Main Station with built-in 2-amp power supply, rack mount (1RU).

Compact, feature-laden, single rack-space intercom main station supports up to 40 RS-701 beltpacks, 10 speaker stations or 12 headset stations on two channels.

Features

Channel A-B linking

Program input with individual channel level controls

Remote Mic Kill switch

External relay circuit

Stage Announce

Specifications

Panel Microphone Input

Input Type: Electret

Input Impedance: >=2K

Mic Limiter Threshold: 0 dBu ±3 dB

Mic Limiter Range: >= 20 dB

Headset Microphone Input

Input Type: Dynamic

Input Impedance: >= 1K

Mic Limiter Threshold: 0 dBu ± 3dB

Mic Limiter Range: >= 15 dB

Program Line Input

Maximum Level before Clipping: >= 20 dBu

Input Impedance: >= 5K

Headset Output

Load Impedance: >= 8

Output Impedance: <= 25

Output Limiter Threshold: +5 dBu ± 3 dB

Maximum Output Level before Distortion: >= 17 dBu

Speaker Output

Load Impedance: >= 4

Max Output Level before 1% Distortion: 20 dBu ± 2 dBu

Partyline Output

Off Noise: < -74 dBu

Output Impedance: >10 K

Partyline Input

Crosstalk: < -60 dB

Max level before Clipping: >= 12 dBu

Sidetone Null Capability: > 25 dB

Stage Announce/Balanced Line Out

Type: Balanced

Output Impedance: >= 200

Load Impedance: >= 600

IFB/Hot Mic

Type : Unbalanced

Output Impedance: 180

Load Impedance: >= 600

Frequency Response

Panel Mic - Partyline: 600 - 10KHz ± 3dB

Headset Mic - Partyline: 200 - 12KHz ± 3 dB

Headset Mic - Line Out: 200 - 12KHz ± 3 dB

Program Input - Partyline: 100 17KHz ± 3 dB

Program Input - Headset Out: 200 - 10KHz ± 3 dB

Program Input - Speaker Out: 300 - 10KHz ± 3 dB

Partyline - Headset Out: 200 - 10KHz ± 3 dB

Partyline - Speaker Out: 300 - 10KHz ± 3 dB

Max Distortion

Panel Mic - Partyline: <= 0.5%

Headset Mic - Partyline: <= 0.5%

Headset Mic - Line Out: <= 0.5%

Program Input - Partyline: <= 0.2%

Program Input - Headset Out: <= 0.2%

Program Input - Speaker Out: <= 0.5%

Partyline - Headset Out: <= 0.2%

Partyline - Speaker Out: <= 0.5%

Noise

Panel Mic - Partyline: < -65 dBu

Headset Mic - Partyline: < -70 dBu

Headset Mic - Line Out: < -55 dBu

Program Input - Partyline: < -85 dBu

Program Input - Headset Out: < -60 dBu

Program Input - Speaker Out: < -60 dBu

Partyline - Headset Out: < -50 dBu

Partyline - Speaker Out: < -50 dBu

Max Gain

Panel Mic - Partyline: >= 37 dB

Headset Mic - Partyline: 41 dB ± 2 dB

Headset Mic - Hot Mic Out: 55 dB ± 3 dB

Headset Mic - Announce Out: 55 dB ± 3 dB

Program Input - Partyline: >= -16 dB

Program Input - Headset Out: >= 18 dB

Program Input - Speaker Out: >= 24 dB

Partyline - Headset Out: >= 34 dB

Partyline - Speaker Out: >= 40 dB

Min Gain

Panel Mic - Partyline: <= 25 dB

Mains Power

Input Voltage Range: 100 - 240 VAC

Input Frequency Range: 50 - 60 Hz

Input Power: <= 60 VAC

Output Voltage : 30 VDC ± 0.5V

Output Current per Channel (Continuous): 1.2 A

Output Current per Channel (Peak): 2 A (Do not exceed the 1.2A rating for more than 2 seconds per 1 minute period)

Short Circuit Recovery

Time (1st short): <= 0.5 sec

Short Circuit Recovery Time >= 20 shorts in 20sec: <= 20 sec

Station Capacity

Up to 40 RS-601 beltpacks or 10 speaker stations or 12 headset stations distributed over both channels

Rear Panel Connectors

Intercom: (6) XLR-3M (3 per channel)

Announce Out: (1) XLR-3M (audio)

Announce Relay: (1) 1/4 in. (0.64 cm) phone jack (relay)

Program: (1) XLR-3F

Hot Mic / IFB Interface: (1) 1/4 in. (0.64 cm) phone jack

AC Power: IEC 320 connector

Rear Panel Controls

(2) Termination On-Off switches

(8) Option switches

(1) Power switch

(1) Tone alert volume control

Front Panel Connectors

Panel Mic: (1) 1/4 in. (0.64 cm) panel mounting jack

Headset: (1) XLR-4M

Front Panel Controls & Indicators

(1) Panel / headset mic switch

(1) Announce button

(1) Partyline link button

(2) Program ON-OFF-INTERRUPT switches

(3) Program level controls

(2) Listen controls

(2) Sidetone null controls

(2) Talk buttons

(2) Call buttons

(1) Tone alert button

(1) RMK button

(1) Speaker ON-OFF switch

(2) Short LEDs

Environmental

32 - 122F (0 - 50C)

Dimensions

19 in. W x 1.75 in. H x 6.5 in. D

(483 mm x 44 mm x 165 mm)

Weight

6.06 lbs. (2.75 kg)

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