Skip to main content
Login Contact Us

IQADA00

Single/Dual-channel Analog Audio Distribution Amplifier

The IQADA00 provides dual analog inputs with up to five outputs per input, or a single analog input with up to ten outputs.

FEATURES

  • Configurable for one input to ten outputs, or two inputs to five outputs per input (dependent on rear panel type)
  • Very low THD+N
  • Output gain remotely adjustable from +24 dB to -24 dB with fine control
  • +24 dBu headroom
  • GV Orbit control and monitoring compatible

SPECIFICATIONS

Inputs and Outputs

Signal Inputs
Analog: 2 channels balanced via screw-terminal or D-type connector

Signal Outputs
Analog: 4 (5) per input channel balanced via screw-terminal (or D-type connector)
Note: Configurable for 1 input to 8 (10) output operation

Card Edge and Remote Controls

Indicators
Power up or CPU fault:
Good = Off /
Fault = Red

CPU running but input 1 not detected (both inputs or primary input when in single channel mode):
Input detected = Off /
Not Detected = Yellow

CPU running but input 2 not detected (both inputs or primary input when in single channel mode):
Input detected = Off /
Not detected = Yellow

Normal operation with input detected (either input or primary input when in single channel mode):
Input not detected = Off /
Input detected = Green

Controls
Mode: Single, Dual channel

Fine gain adjustment: ±0.5 dB additional to the coarse gain level, separately adjustable for each input

Remote Control Functions
Gain (separate L and R): +24 dB to -24 dB in 0.5 dB steps

Silence detect: Level adjustable, -15 to -25 dBu in 1 dB steps

Warning timer: 1 to 60s (for silence detection)

Logging
Input x State: OK, WARN Silence (L and R)

RollTrack controls: On/Off, Index, Source, Address, Command, Status, Sending

RollTrack:

  • Unused
  • Input 1Present
  • Input 1 Silent
  • Input 2 Present
  • Input 2 Silent
  • Input 2 Silent
General Specifications

Analog input/output level: Headroom set to: +24 dBu (17.5 Vp-p) gain at unity

Analog input impedance: 10 kΩ (600Ω option)

Analog output impedance: Balanced <50Ω

Total harmonic distortion + noise: <-86 dBu (0.005%) at 700 Hz, 24 dBu input and 0 dB gain

Noise floor: <–90 dBu 0 dB gain (20 Hz to 20 kHz)

Gain accuracy: <±0.2 dB @ 0 dB

Gain error (channel 1 to channel 2): <±0.2 dB @ 0 dB

Common mode rejection: <-60 dB (20 Hz to 20 kHz)

Frequency response: +0.1 dBu to -0.3 dBu (20 Hz to 20 kHz with reference to 1 kHz)

Channel 1 to 2 cross talk: <-90 dB

Headroom (in and out): 24 dBu

Power Consumption

Module power consumption:

  • 6.5W (A Frames)
  • 3.5 Pr (B Frames)

ORDERING INFORMATION

IQADA0036-1A
Single/dual-channel analog DA. Balanced screw-terminal audio connections. Configurable for 1 input to 8 outputs or 2 inputs to 4 outputs per input.


IQADA0010-1A
Single/dual-channel analog DA. Balanced D-type audio connections. Configurable for 1 input to 10 outputs or 2 inputs to 5 outputs per input.

For more details on enclosure types please refer to the IQ Modular Enclosures datasheet.

DOCUMENTS & DOWNLOADS

DATASHEETS

IQADA00: Single/Dual-channel Analog Audio Distribution Amplifier Datasheet

The IQADA00 from Grass Valley provides dual analog inputs with up to five outputs per input, or a single analog input with up to ten outputs.

Download

DOCUMENTATION LIBRARY

Further documents

Already know what you're looking for? Click the link below to access our full documentation library

Visit Library
Go back to top