58
HDX6800
+
B2/C2 and HDX6800
+
B4/C4 Installation and Operation Manual
Chapter 4: Specifications
Inputs
HD-SDI Video Input
DARS Input
Item
Specification
Number
1
Standard
SMPTE292M HD-SDI and 296M (50,
59.94 and 60 Hz Frame rates) HD-SDI
Connector
BNC (IEC169-8)
Impedance
75
Ω
Return loss
>18 dB (typical) from 5 to 1485 MHz
Equalization
Adaptive cable equalization for up to
393 ft (120 m) (typical) of Belden 1694A
coaxial cable
Item
Specification
Type
• HDX6800
+
B2/B4: Unbalanced,
AC coupled and balanced, transformer
coupled (parameter selectable)
• HDX6800
+
C2/C4: Unbalanced,
AC coupled
Connector
• HDX6800
+
B2/B42: BNC (IEC169-8)
or 3-pin WECO
• HDX6800
+
C2/C4: BNC (IEC169-8)
Impedance
75
Ω
(unbalanced)/110
Ω
(balanced)
Return loss
>25 dB, 0.1 to 6 MHz (applies to coax
input only)