Video performance

Band width

Composite (DSR-1800):

 

30 Hz to 4.2 MHz ±1.0 dB (Y)

 

Composite (DSR-1800P):

 

25 Hz to 4.8 MHz ±1.0 dB (Y)

 

S-video (DSR-1800):

 

30 Hz to 5.0 MHz ±1.0 dB (Y),

 

5.75 MHz +0/− 3.0 dB (Y) (TM)

 

S-video (DSR-1800P):

 

25 Hz to 5.0 MHz ±1.0 dB (Y),

 

5.5 MHz +1.0/− 2.0 dB (Y),

 

5.75 MHz +0/− 3.0 dB (Y) (TM)

 

Component (DSR-1800):

 

30 Hz to 5.0 MHz ±1.0 dB (Y),

 

5.75 MHz +0/− 3.0 dB (Y) (TM),

 

30 Hz to 1.3 MHz ±1.0 dB (C),

 

1.5 MHz +0/− 5.0 dB (C)

 

Component (DSR-1800P):

 

25 Hz to 5.0 MHz ±1.0 dB (Y),

 

5.5 MHz +1.0/− 2.0 dB (Y),

 

5.75 MHz +1.0/− 3.0 dB (Y) (TM),

 

25 Hz to 1.5 MHz ±1.0 dB (C),

 

2.0 MHz +1.0/− 2.0 dB (C)

S/N

Composite I/O (Y):

 

53 dB or more

 

S-video I/O (Y): 55 dB or more

 

Component I/O (Y): 55 dB or more

Y/C delay

30 ns or less

K-factor

2.0% or less (K2T, KPB)

Processor adjustment range

Video level

±3 dB/ −∞

to 3 dB selectable

Chrome level

±3 dB/ −∞

to 3 dB selectable

Setup/Black level

 

 

±30 IRE (±210 mV)

Chroma phase

±30 °

 

Y/C delay

±100 ns

 

System phase

Sync: ±1 ∝ s*

SC: ±180 °

* +2 ∝ s to -3 ∝ s when using a TBC remote control unit

Audio performance

Frequency response

Two-channel (48 kHz) mode:

20 Hz to 20 kHz +0.5 dB/− 1.0 dB Four-channel (32 kHz) mode:

20 Hz to 14.5 kHz +0.5 dB/− 1.0 dB Dynamic range More than 90 dB

Distortion (THD + N)

Less than 0.05% (48 kHz)

Input connectors

Digital signal inputs

SDTI (QSDI) IN (with optional DSBK-1802 SDTI (QSDI) Input/Output Board installed)

BNC type, SDTI (QSDI) format (270 Mbps)

SDI IN (with optional DSBK-1801 SDI/AES/EBU Input/ Output Board installed)

BNC type (× 2, active-through), Serial Digital Interface format (270 Mbps), SMPTE 259M/CCIR656-III

i.DV IN/OUT (with optional DSBK-1803 i.LINK/DV Input/Output Board installed)

6-pin IEEE 1394 connector

Analog video inputs

REF. VIDEO IN

 

BNC type (× 2, loop-through)

 

Black burst

 

0.286 V (DSR-1800) or 0.3 V (DSR-

 

1800P), 75 Ω , negative sync

 

Composite sync

VIDEO IN

BNC type (× 2, loop-through), composite,

1.0Vp-p, 75 Ω , sync negative

COMPONENT VIDEO IN BNC type (× 3)

Y: 1.0 Vp-p, 75 Ω , negative sync

R− Y/B− Y: 0.7 Vp-p (75% color bars for DSR-1800 or 100% color bars for DSR-1800P), 75 Ω

S VIDEO IN DIN 4-pin

Y: 1.0 Vp-p, 75 Ω

C: 0.286 Vp-p (DSR-1800) or

0.3Vp-p (DSR-1800P), 75 Ω (burst level)

Analog audio inputs

AUDIO IN XLR 3-pin, female (× 4), +4/0/− 3*/− 6 dBm, 600 Ω ON/OFF/− 60 dBu, high impedance, balanced

* Selectable on DSR-1800P only

Digital audio inputs

DIGITAL AUDIO (AES/EBU) IN (with optional DSBK- 1801 SDI/AES/EBU Input/Output Board installed)

BNC type (× 2), complying with AES- 3id-1995

Time code input

TIME CODE IN

BNC type, SMPTE time code (DSR- 1800) or EBU time code (DSR-

1800P), 0.5 Vp-p to 18 Vp-p, 3.3 kΩ

,

Appendixes

 

unbalanced

 

 

Specifications 101