Aethra avc8500 User Guide
80
Electrical Features of Connectors
AVC8500-DIGITAL MICROPHONE POD
Proprietary connector—use only with AETHRA microphone pod. Do not use in configurations other than those expressly
described.
described.
AVC8500-LINE IN/OUT
RCA
Pin Connection:
Tip: Unbalanced signal
Tip: Unbalanced signal
Jacket: Ground
Nominal Input/Output Level (RCA)
Nominal Input/Output Level (RCA)
: -14 dB (150 mV rms. standard LINE level)
Nominal Input Impedance (RCA)
: Zout = 10 KΩ
Nominal Output Impedance (RCA)
: Zout = 100 Ω
Maximum Input Level (RCA)
: +8 dB (2 V rms.)
Maximum Output Level (RCA)
: +2,11 dB (1 V rms.)
Nominal Dynamic Range
: > 50 dB
AVC8500-MICROPHONE
XLR
Pin Connection :
Pin 1: Ground
Pin 2: Balanced Signal (+) *
Pin 3: Balanced Signal (-) *
Pin 1: Ground
Pin 2: Balanced Signal (+) *
Pin 3: Balanced Signal (-) *
Nominal Input Impedance
: Zin = 560 Ω
Nominal Input Level Sensitivity
: -72 dBV / µbar ( 250 µV / µbar )
-52 dBV / Pa ( 2,5 mV / Pa )
Nominal Input Saturation Level before clipping (Nominal Input Level Sensitivity):
G722 encoding
: +22 dB
G711 , G728 encoding
: +17 dB
Nominal Input Dynamic Range
: > 50 dB
* Pin 2 and pin 3 are normally internally pulled to a value of +24V DC with 2 1200Ω resistors for Phantom Power Supply. This
function can be disabled by a software setting on each input.