The 8920ADC converts analog audio to digital audio. Its various modes allow you to modify the outgoing signal such as channel swapping, channel summing, phase inversion, and more. The remote capability supports mode selection and input gain control.

Supported Frame Types
GeckoFlex with 8900V-R GeckoFlex Video rear module, Gecko video frames: 8900TX-V, 8900TF-V, 8900TFN-V
Power Rating
4.2 Watts – single slot
Analog Input Signal
Number of inputs: Single stereo pair
Connector type: Terminal block 8900CTB-04
Input impedance: >10 kΩ
Input level: +12 to +28 dBu
Sampling rate: 48 kHz
AES Reference Input
Signal type: AES-3id transformer coupled (does not support word clock or video)
Number of inputs: One loop-through
Input return loss: >15 dB (100 kHz to 10 MHz)
Maximum jitter: <200 ps RMS
Output
Number of outputs: Four
Signal type: AES-3id-1992
Connector type: 75Ω BNC
Performance
Sampling rate: 48 kHz
Signal/noise ratio: >102 dB unweighted, >105 dB "A" weighted
Frequency response: ±0.05 dB 20 Hz to 20 kHz
Interchannel crosstalk: <–100 dB, 20 Hz to 20 kHz
Operating temperature: 0° to 45°C
Humidity range: 0% to 90% non-condensing
Indicators and Controls
Indicators: Input present, ref. present, power, clipping, fault, communication active
Controls: Operation modes (normal, channel swap, phase invert, channel sum, tone), input gain
Remote: All controls and indicators via Ethernet
GeckoFlex 8920ADC Audio A-To-D Converter Data Sheet
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