Panasonic AJ-HDC27A operating instructions Connector Section, VTR Video System, VTR Audio System

Specifications

[VTR UNIT]

VTR Video System

Sampling frequency:

Y: 74 MHz PB/PR : 37 MHz

Quantizing:

8 bits

Video compression system:

DCT + variable-length code

Video compression ratio:

1/6.7

Error correction:

Reed-Solomon product code

Video recording bit rate:

100Mbps

Video band:

Y : 20 MHz

PB/PR : 10 MHz

VTR Audio System

(during playback on standard player)

Sampling frequency:

48 kHz (synchronized with video)

Quantizing:

16 bits

Frequency response:

20 Hz to 20 kHz ±1.0 dB (at reference level)

Dynamic range:

More 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:

20 dB

VTR Tape Transport System

Tape used:

1/4˝ DVCPRO L-size cassette tape

Tape speed:

135.28mm/sec.

Recording/playback time:

46 minutes (using AJ-HP46LP)

32 minutes (using AJ-HP32LP)

FF/REW time:

Approx. 3 minutes (using AJ-HP46LP)

[Connector Section]

Input

AUDIO IN CH1/CH2 (XLRa2, 3-pin female)

LINE/MIC/MIC+48V switching type

LINE	:	+4 dBu
MIC	:	–60 dBu
MIC+48V:		Phantom +48V, –60 dBu

MIC IN (XLR, 3-pin female)

–40 dBu (switchable to –50 dBu using internal switch) Phantom +48 V supported

GENLOCK IN (BNC):

Compliant with SMPTE296M (analog sync) standard

TC IN (BNC):

0.5 V—8 V [p-p], high impedance

Output

HD SDI OUT (BNCa2):

0.8V [p-p], with switch function

AUDIO OUT (XLR, 5-pin male):

+4 dBm

TC OUT (BNC):

2.0V [p-p], low impedance

PHONES:

Stereo mini jack

Other

DC IN (XLR, 4-pin male):

DC 12 V (DC 11 V—17 V)

DC OUT (4-pin):

DC 12 V (DC 11 V—17 V), 0.1 A (max.)

LENS (12-pin)

ECU (6-pin)

EVF (20-pin)

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