Grass Valley Performer SD - Manual (Page 30)

1-10
Section 1 — Product Description
Performer Specifications
Table 1-1. Performer Specifications
Parameter Performanace
Serial Digital Video Inputs
Video Data Type Serial Digital conforms to SMPTE 259M (D1, D2N, D2P)
Number of inputs Ten (10)
Data Format Selection Internal Selector Switch
Input Impedance 75
Ω
nominal, self terminating
Input Return Loss >15dB (1MHz to 270MHz)
Connector Type 75 Ω BNC (compatible with 50 Ω cable ends)
Cable Equalization Automatic for <225m of Belden 8281 up to 270MHz
For direct mode, depends on serial standard and
receiving equipment.
AES/EBU Digital Audio Inputs
Number of Audio Matrices Two (2) 10X1 AES/EBU matrices
Audio Data Type Serial Digital conforms to standard AES3-1992 (ANSI
S4.40-1985)
Number of Inputs Ten per each audio matrix (20 total)
Input Level 400mV
Input Connector Type Either balanced female “D” connector or unbalanced
75
Ω
BNC connector
Input Impedance 110
Ω
, ±5%, 100KHz to 6MHz (D connector input only)
75 Ω , ±5%, 100KHz to 6MHz (BNC connector input only)
Common Mode Voltage +7V, –7V Maximum (D connector input only)
Serial Digital Video Outputs
Video Data Type Serial Digital conforms to SMPTE 259M standard
Number of Outputs Two (2)
Output Impedance 75
Ω
nominal
Output Return Loss >15dB (1MHz to 360MHz)
Signal Amplitude 800mV ±10% when terminated into 75 Ω
D.C. Offset ±0.5V
Rise and Fall Times
≤
1.5 nS when terminated into 75
Ω
Connector Type 75 Ω BNC