Clear-Com 2-Channel Remote Speaker Station - KB-702

2-Channel Remote Speaker Station

• 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

• Input Type: Dynamic
• Input Impedance: >= 1K
• Mic Limiter Threshold: -2dBu ± 3dB
• Mic Limiter Range: >= 15dB

• Maximum Level before Clipping: >= 20dBu
• Input Impedance: >= 5K

• Load Impedance: >= 8
• Output Impedance: <= 25
• Output Limiter Threshold: +5dBu ± 3dB
• Maximum Output Level before Distortion: >= 17dBu

• Load Impedance: >= 4
• Max Output Level before 1% Distortion: 20dBu ± 2dBu

• Off Noise: < -74dBu
• Output Impedance: >10K

• Crosstalk: < -60dB
• Max level before Clipping : >= 12dBu

• Mic – Partyline: 300 – 15KHz ± 3dB
• Program Input – Headset Out: 200 – 18KHz ± 3dB
• Program Input – Speaker Out: 200 – 18KHz ± 3dB
• Partyline- Headset Out: 200 – 18KHz ± 3dB
• Partyline- Speaker Out: 200 – 18KHz ± 3dB

• 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%

• Headset Mic – Partyline: < -70dBu
• Program Input – Headset Out: < -60dBu
• Program Input – Speaker Out: < -60dBu
• Partyline – Headset Out: < -50dBu
• Partyline- Speaker Out: < -50dBu

• Headset Mic – Partyline: 41dB ± 2dB
• Program Input – Headset Out: >= 18dB
• Program Input – Speaker Out: >= 24dB
• Partyline- Headset Out: >= 34dB
• Partyline- Speaker Out: >= 40dB

• Input Voltage Range: 20-30 VDC
• Input Current (Idle):<= 90mA
• Input Current (Max):<=110mA

• Intercom: Line Five terminal connector
• Program Input:Three terminalconnector
• Option Switches: Three DIP switches
• Call Signal Jumper3: Three sets of options jumpers
• Call Alert Tone Level Control: Level adjustment control

• 32 – 122°F (0 – 50°C)

• 4.5 x 8.25 x 1.75 in (HxWxD)
• (114 x 210 x 44 mm)

• 0.99 lb (0.45 Kg)