Compatible with all Clear-Com Partyline intercoms, the KB-702GM is a flush-mount two-channel speaker station ideal for theater, live performances, industrial applications, and small TV facilities. This remote speaker station permits the user to select bet
FEATURES:
• 2-Channel Remote Speaker Station with Gooseneck Mic Connector
• Gooseneck microphone connector with VOX circuitry
• Talk/Listen from headset mic, telephone handset or push-to-talk microphone
• Four modes of operation that are internally programmable via dip switches
• Balanced local program input with separate level control
• Visual and audible call signaling
• Optional 4-wire daughter board for flexibility
• Wall or console mountable, or optional V-Box for portable or desktop use
• Built-in speaker
SPECIFICATIONS:
Panel Microphone Input
Input Type: Electret
Input Impedance: >=2K
Mic Limiter Threshold: -2 dBu ±3 dB
Mic Limiter Range: >= 15 dB
Headset Microphone Input
Input Type: Dynamic
Input Impedance: >= 1K
Mic Limiter Threshold: -2 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
Off Noise: < -74 dBu
Output Impedance: >10K
Partyline Input
Crosstalk: < -60 dB
Max level before Clipping : >= 12 dBu
Sidetone Null Capability: > 25 dB
Frequency Response
Panel Mic – Partyline: 300 – 16 KHz ± 3 dB
Mic – Partyline: 300 – 15 KHz ± 3 dB
Program Input – Headset Out: 200 – 18 KHz ± 3 dB
Program Input – Speaker Out: 200 – 18 KHz ± 3 dB
Partyline- Headset Out: 200 – 18 KHz ± 3 dB
Partyline- Speaker Out: 200 – 18 KHz ± 3 dB
Max Distortion
Panel Mic – Partyline: <= 0.5%
Headset Mic – Partyline: <= 0.5%
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
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
Program Input – Headset Out: >= 18 dB
Program Input – Speaker Out: >= 24 dB
Partyline- Headset Out: >= 34 dB
Partyline- Speaker Out: >= 40 dB
Power
Input Voltage Range: 20-30 VDC
Input Current (Idle):<= 90 mA
Input Current (Max):<=110 mA
Internal Adjustments and Connections
Intercom: Line Five terminal connector
Program Input:Three terminal connector
Option Switches: Three DIP switches
Call Signal Jumper 3: Three sets of options jumpers
Call Alert Tone Level Control: Level adjustment control
Environmental
32 – 122°F (0 – 50°C)
Dimensions
4.5 x 8.25 x 1.75 in (HxWxD)
(114 x 210 x 44 mm)
Weight
1.1 lb. (0.50 kg)
Validate your login