Accepting either a balanced or unbalanced line-level audio input through the DB-15 connector on the rear, the RM-702 is one of a series of professional intercom stations from Clear-Com that is specifically designed for the broadcast industry. This two-cha
FEATURES:
• 2-Channel 1 RU Remote Station with built-in Speaker
• Selectable one- or two-channel communication
• Momentary/Latching talk buttons
• Individual call buttons
• Visual and audible call signaling
• Balanced audio input with program interrupt (IFB)
• Hot mic and line-level outputs
• Stage announce output with relay
• Built-in speaker
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 ± 3 dB
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
Output Noise: < -74 dBu
Output Impedance: >10K
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 – 10 KHz ± 3 dB
Headset Mic – Partyline: 200 – 12 KHz ± 3 dB
Headset Mic – Line Out: 200 – 12 KHz ± 3 dB
Program Input – Partyline: 100 – 17 KHz ± 3 dB
Program Input – Headset Out: 200 – 10 KHz ± 3 dB
Program Input – Speaker Out: 300 – 10 KHz ± 3 dB
Partyline – Headset Out: 200 – 10 KHz ± 3 dB
Partyline – Speaker Out: 300 – 10 KHz ± 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
Power
Input Voltage Range: 20-30 VDC
Input Current (Idle):<= 90 mA
Input Current (Max):<=110 mA
Environmental
32 – 122°F (0 – 50°C)
Dimensions
1.75 x 19 x 7.0 in (HxWxD)
(44 x 483 x 178 mm)
Weight
5.2 lb. (2.4 kg)
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