Clear-Com AB-120 On-Air Announcer Box

$1,980.00
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AB-120
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The On-Air Announcer Console is the ultimate broadcast-quality tool for announcers and commentators, the AB-120 integrates all of the inputs, outputs, and controls necessary at the announce position, including intercom "Talkback," IFB receiver, and a silent "Mute" button that provides noise-free cough and "mic on/off" switching. Extremely flexible, the console is easily configured for practically any combination of audio sources, microphones, headsets, or intercom systems, ensuring quality audio and powerful communications.

Headset Microphone Input

  • Input Type: Dynamic, Electret
  • Input Impedance: 1K Ohms
  • Max Input Level: -60 dBu to -40 dBu switchable

Headset Output

  • Load Impedance: >= 4 Ohms
  • Output Impedance: 47 Ohms
  • Output Limiter Threshold: -4 dBu, + 3 dB
  • Max Output Level Before Distortion: -4 dBu

Partyline Output

  • Off Noise: <-80 dBu
  • Output Impedance: >10K Ohms
  • Maximum Output: -4 dBu

Partyline Input

  • Maximum Level Before Clipping: +3 dBu
  • Sidetone Null Capability: >25 dB

Frequency Response

  • Dynamic Mic - Partyline: 40Hz - 22KHz, + 3 dB
  • Dynamic Mic - Line Out: 20Hz - 22KHz, + 3 dB
  • Dynamic Mic - 4-Wire Out: 100Hz - 22KHz, + 3 dB
  • IFB Input - Headset Out: 100Hz - 22KHz, + 3 dB
  • Partyline - Headset Out: 150Hz - 22KHz, + 3 dB

Max Distortion

  • Dynamic Mic - Partyline: <0.1%
  • Dynamic Mic - Line Out: <0.05%
  • IFB Input - Headset Out: <0.5%
  • Partyline - Headset Out: <0.1%

Noise

  • Dynamic Mic - Partyline: <-75 dBu
  • Dynamic Mic - Line Out: <-85 dBu
  • IFB Input - Headset Out: <-65 dBu
  • Partyline - Headset Out: <-65 dBu

Max Gain

  • Dynamic Mic - Partyline: 41 dB + 3 dB
  • Dynamic Mic - Hot Mic Out: 40 dB + 3 dB
  • IFB Input - Headset Out: 40 dB/22 dB (switchable) + 3 dB
  • Partyline - Headset Out: 34 dB + 3 dB

Rear Panel Connectors

  • Headset: XLR-6F
  • Microphone Out: XLR-3M
  • Intercom: 2 XLR-3 (male and female loop through)
  • IFB: XLR-3F
  • Power: 2.1mm jack

Front Panel Controls and Indicators

  • (1) Mute button
  • (1) Mute indicator LED (red)
  • (1) Talk back button
  • (1) Talk back indicator LED (green)
  • (1) Interrupt level control
  • (1) Non-Interrupt level control

Power

  • Intercom/IFB Voltage: 25 - 30 VDC
  • Current: 100mA idle, 120mA max
  • DC Adapter: 100 - 240V
  • Voltage: 30V @ 0.5A

Environmental

  • 32o - 122o F (0o - 50o C)

Dimensions

  • 6.0 in W x 3.0 in H x 8.0 in D(152 mm x 76 mm x 203 mm)

Weight

  • 2.0 lbs. (0.9 kg)

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