AB-120

AB-120

  • On-Air Announcer Console
  • Talent talk-back circuit automatically mutes mic output to air
  • Silent mic mute button for cough and mic on/off functions
  • Easily adapts for use with any mic or headset
  • Binaural headset output allows talent to hear stereo program, IFB and/or intercom
  • IFB input accepts either unbalanced program or powered IFB
  • Powered by the intercom line, IFB line or external DC source

Item Part Number:
  • AB-120

Technical Specifications

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: -4dBu, + 3dB 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
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
3 x 6 x 8 in (HxWxD) (76 x 152 x 203 mm)
Weight
2.0 lbs (0.9 kg)

Associated Products

WordPress Lightbox Plugin