RGB 138
xi
, RGB 158
xi
Specifications
Specifications, cont’d
RGB 138
xi
, RGB 158
xi
Specifications
Sync
Input type ..................................... RGBHV TTL (±), RGBS TTL (±),
RGsB 0.3V (-), RsGsBs 1.3V (-)
Output type .................................. RGBHV (±), RGBS(±), RGsB (-)
Input level ..................................... 2.0V to 5.5V p-p
with ±0.2VDC offset (max.)
Output level ................................. 4.0V to 5.0V p-p
Input impedance ......................... 10 kohms
Output impedance ...................... 75 ohms
Max. propagation delay ............. 48 nS
Max. rise/fall time ...................... 3.5 nS
Polarity ........................................... RGBHV ........................ when RGBHV is
input, polarity
follows input;
otherwise negative
RGBS, RGsB ................ negative
Audio input
Number/type ............................... 1 PC level stereo, unbalanced
Connectors .................................... 1 3.5 mm stereo jack, 2 channel;
tip (L), ring (R), sleeve (ground)
Impedance .................................... 10 kohms, DC coupled
Minimum level ............................ 100mV
Maximum level ............................ +8.5dBu,(unbalanced) @ stated %THD+N
Audio throughput
Gain ............................................... Unbalanced 0dB, ba6dB
Frequency response .................... ±0.05dB @ 20 Hz to 20 kHz
THD + Noise ................................ 0.03% @ 1 kHz, 0.3% @ 20 kHz at rated
maximum output drive
S/N ................................................ >90dB, output 14dBu, balanced
Stereo channel separation .......... >95dB @ 1 kHz to 20 kHz
Audio output
Number/type ............................... 1 stereo (2 channel), balanced/unbalanced
Connectors .................................... 3.5 mm stereo captive screw terminal,
5 conductor, for left and right output
Impedance .................................... 50 ohms, unbalanced, 100 ohms balanced
Gain error ..................................... ±0.1dB channel to channel
Drive (600 ohm) ........................... +14dBu, balanced at stated %THD+N
A-3
Specifications
Video input
Number/type ............................... 1 analog RGBHV, RGBS, RGsB, RsGsBs
Connectors ................................... RGB 138
xi
.. 1 9-pin D male, MBC/LBC
cable or buffer
RGB 158
xi ...
1 15-pin HD male
Nominal level(s) .......................... Analog — 0.3V to 1.5V p-p
Maximum level(s) ....................... Analog — 1.5V p-p
Impedance .................................... 75 ohms or Hi Z, switchable
(The default is Hi Z.)
Horizontal frequency ................. Autoscan 15 kHz to 130 kHz
Vertical frequency ....................... Autoscan 30 Hz to 120 Hz
Return loss .................................... -30dB @ 5 MHz
Maximum DC offset ................... 4.0V
Video throughput
Gain ............................................... Unity (0.700V p-p),
0.725V p-p with 50% peaking,
0.750V p-p with 100% peaking
Bandwidth .................................... 300 MHz (-3dB)
Video output
Number/type/format ................ 1 analog RGBHV, RGBS, RGsB
Connectors ................................... RGB 138
xi
.. 6 BNC female
RGB 158
xi ...
6 BNC female
1 15-pin HD female local
monitor output (buffered)
Nominal level ............................... Analog 0.700V p-p, 0.725V p-p, or
0.750V p-p
Impedance .................................... 75 ohms
Return loss .................................... -30dB @ 5 MHz
A-2
