ASA 101 Fuori produzione

Passive ASA - Audio Summing Adapter with RCA Inputs and Balanced/Unbalanced Output
Caratteristiche principali
  • Converts unbalanced stereo audio to balanced or unbalanced mono audio
  • Resistor network provides passive audio summing
  • Internal transformer isolates signal from load and provides balanced output
  • Compact design for easy installation into small spaces or behind equipment in a rack
The Extron ASA 101
Modello Descrizione prodotto Codice articolo
 ASA 101 RCA Input; Transformer Balanced 60-551-01 Fuori produzione

Questo prodotto è stato ritirato.
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Caratteristiche

  • Converts unbalanced stereo audio to balanced or unbalanced mono audio
  • Input: Male RCA connectors on 6 inch leads
  • Output: Captive screw terminal
  • Resistor network provides passive audio summing
  • Internal transformer isolates signal from load and provides balanced output
  • Compact design for easy installation into small spaces or behind equipment in a rack
  • 2 foot (60 cm) length
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Specifiche

ASA 101
Audio
   NOTE  All audio specifications were tested with a stereo audio source, 50 ohm output impedance, and a sink with a 10k ohm load. Both left and right input channels were connected to the source at all times, even in tests where a signal was present at one input only.
  Gain  Generally unity gain with unbalanced output, +6 dB gain with balanced output. See the table below. Entries with an asterisk (*) indicate the input was set to no signal, but was still connected to the audio source.

  Frequency response  280 Hz to 20 kHz, ±0.5 dB, full frequency range THD+N <1%, with -10 dBV input
  THD + Noise  0.1% @ 1 kHz, <1% @ 280 Hz to 20 kHz
  S/N  130 dB at maximum output
  Stereo channel separation  >80 dB @ 1 kHz, >60 dB @ 20 kHz
Audio input
  Number/signal type  1 stereo, unbalanced
  Connectors  1 pair of male RCA (tip-ring)
  Impedance  300 ohms (with both input connectors connected to a stereo source)
  Nominal level  -10 dBV (316 mV)
  Maximum level  +7 dBV (2.2 V) @ 1 kHz, (unbalanced) at <1% THD+N
   NOTE  0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output
  Number/signal type  1 mono, balanced/unbalanced
  Connectors  (1) 3.5 mm direct insertion captive screw connector, 3 pole
  Impedance  80 ohms
  Nominal level  -10 dBV (316 mV)
  Maximum level  +7 dBV (2.2 V) @ 1 kHz, (unbalanced) at <1% THD+N
General
  Power  Not powered
  Temperature/humidity  Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
  Rack mount  Can be attached to any flat surface with supplied Velcro®
  Enclosure type  Molded plastic
  Enclosure dimensions  0.7" H x 1.0" W x 1.5" D
1.8 cm H x 2.5 cm W x 3.8 cm D
(Depth excludes the 24 inch long pigtail.)
  Product weight  0.2 lbs (0.1 kg)
  Shipping weight  1 lb (1 kg)
  Vibration  ISTA 1A in carton (International Safe Transit Association)
  Listings  UL, CUL
  Compliances  CE, FCC Class A, VCCI, AS/NZS, ICES
  MTBF  30,000 hours
  Warranty  3 years parts and labor
   NOTE  All nominal levels are at ±10%.
   NOTE  Specifications are subject to change without notice.
(7.52-031506-D2)

Diagramma

ASA 101 System Diagram

Pannello illustrativo

ASA 101 Panel Drawing