MS-702

Supports up to 55 beltpacks or 10 speaker stations on 2 channels

Automatic short-circuit protection and reset with LED indicators

Visual and audible call signaling

Individual volume controls for each channel

Program feed to both channels with selectable Program Interrupt

Remote Mic Kill

Stage Announce with relay

Channel A & B Link switch

Built-in speaker

Universal voltage power supply

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)