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8
Audio System
Sampling frequency:
48 kHz (synchronized with video)
Quantizing:
16 bits
Frequency response:
20 Hz to 20 kHz ±1.0 dB (at 1 kHz, reference level)
Dynamic range:
Better than 85 dB (at 1 kHz, AWTD)
Distortion:
Less than 0.1% (at 1 kHz, reference level)
Wow and flutter:
Below measurable limits
Head room:
For AJ-HDX900P: 20 dB
For AJ-HDX900E: 18 dB
[CONNECTOR SECTION]
Audio Input Connectors
MIC IN (XLR, 5 pins, female):
For stereo
Phantom power supply:
+48 V (It is possible to turn ON/OFF from the menu.)
Input level:
–40 dBu (–50 dBu or –40 dBu, selected on menu)
AUDIO IN CH1/CH2 (XLR a2, 3 pins, female):
LINE/MIC/MIC + 48 V switching type
LINE:
For AJ-HDX900P: +4 dBu
For AJ-HDX900E: 0 dBu
(–3 dBu, 0 dBu or +4 dBu, selected on menu)
MIC: –60 dBu (–60 dBu or –50 dBu, selected on menu)
MIC + 48 V:
–60 dBu (–60 dBu or –50 dBu, selected on menu)
WIRELESS IN (D-SUB, 25 pins):
Input level: –40 dBu
Audio Output Connectors
AUDIO OUT CH1/CH2 (XLR, 5 pins, male):
Output level:
For AJ-HDX900P: +4 dBu
For AJ-HDX900E: 0 dBu
(–3 dBu, 0 dBu or +4 dBu, selected on menu)
PHONES:
Stereo mini jacks a2
Video Input Connector
GENLOCK IN (BNC):
1.0 V
P-P, 75Ω
(It can also be used as an input connector for the return
video signals.)
Video Output Connector
VIDEO OUT (BNC):
It can be switched among HD-SDI/SD-SDI/Composite.
HD-SDI : 0.8 V
P-P, 75 Ω
SD-SDI : 0.8 V
P-P, 75 Ω
Composite : 1.0 V
P-P, 75 Ω
MON OUT (BNC):
It can be switched between HD-SDI and HD-Y
HD-SDI : 0.8 V
P-P, 75 Ω
HD-Y : 1.0 V
P-P, 75 Ω (analog signal)
Time Code Input Connector
TC IN (BNC):
0.5 V
P-P to 7 VP-P, high impedance
Time Code Output Connector
TC OUT (BNC):
2.0 V
P-P
, low impedance
Other Connectors
LENS (12 pins)
REMOTE (10 pins, connector used for AJ-RC10G)
DC IN (XLR, 4 pins, male):
DC 11 V to 17 V
DC OUT (4 pins):
DC 11 V to 17 V, the maximum output current 1.5 A
EVF (20 pins)
This supports the viewfinder that can be switched
between 59.94 Hz and 50 Hz.
DVCPRO output connector (6 pins)
GPS (6 pins, connector used for AJ-GPS900G)
[ACCESSORIES]
Shoulder strap
FRONT AUDIO LEVEL control knob
Control knob mounting screw a1
Chapter 8 Specifications (continued)
Weight and dimensions when shown are approxlmately.
Speclilcailons are subject to change without notice.