RGB 198 Retired

Under-Table & Rack-Mountable Computer-Video and Audio Interface with MAAP Openings
Key Features
  • 300 MHz (-3 dB) RGB video bandwidth
  • Compatible with computer-video resolutions up to QXGA
  • DDSP™ - Digital Display Sync Processing, DIP switch-selectable
  • Two-position level/peaking control
  • Active PC audio to balanced audio interfacing
  • Mounts under table, podium, or other flat surface
The Extron RGB 198
Model Version Description Part #
RGB 198 USA AC Outlet 60-673-02 Retired
RGB 198 EU Version: Central Europe AC Outlet 60-674-02 Retired

This product has been retired.

The Extron RGB 198 is a universal, analog computer-video and audio interface with two unswitched AC outlets, openings for up to four MAAP - Mini Architectural Adapter Plates, and DDSP™. It allows computer-video resolutions up to QXGA to be converted for output to projectors and flat panel displays. It also accepts unbalanced computer stereo audio and converts it to balanced, line level stereo or mono audio. The Extron Digital Display Sync Processing or DDSP technology allows the sync signal to pass through without altering sync pulse or width. The RGB 198 is ideal for use in applications that require signal amplification and sync processing to ensure compatibility between many different types of displays and computer-video signal sources found in classrooms, auditoriums, and conference rooms.

In addition, the RGB198 interface features a buffered local monitor output and ID bit termination. Level and peaking as well as horizontal shift controls can be accessed via the front panel.

The 1U high, three quarter rack width enclosure is specifically designed for under-table and rack-mountable installations.

Features

INCLUDED ACCESSORIES
  MBU 125 1/4 & 1/2 Rack Width, Under-Desk Mount Kit for Two-Piece Enclosure 70-077-01
REQUIRED ACCESSORIES
  VGA-A M-M MD Male to Male VGA and Audio Cables - Molded Connectors
OPTIONAL ACCESSORIES
  Cable Clamp / Pass-Through for Extron RGB 198 and SW2 VGA DA2 AF R

Specifications

RGB 198
Video
   Gain Unity (0.7 V), (0.8 V) 15% with 3 dB peaking
   Max. rise/fall time 1.5 ns
   Bandwidth 300 MHz (-3 dB)
Video input and loop through
   Number/signal type 1 analog VGA-QXGA, Mac, Sun RGBHV, RGBS, RGsB
1 buffered local monitor loop-through identical to the input
   Connectors 1 female 15-pin HD (input)
1 female 15-pin HD (loop-through)
   Nominal level 0.7 Vp-p for RGB
   Minimum/maximum levels Analog: 0.3 V to 1.45 Vp-p with no offset at unity gain
   Impedance 75 ohms
   Horizontal frequency 15 kHz to 130 kHz
   Vertical frequency 30 Hz to 170 Hz
   Return loss <-41 dB @ 5 MHz
   DC offset (max. allowable) 4 V
Video output
   Number/signal type 1 RGBHV, RGBS, RGsB
   Connectors 6 female BNC
   Nominal level 0.7 Vp-p for RGB
   Minimum/maximum levels 0.7 V to 0.8 Vp-p (switch selectable) with peaking
   Impedance 75 ohms
   Return loss -45 dB @ 5 MHz
   DC offset ±5 mV with input at 0 offset
Sync
   Input type RGBHV, RGBS, RGsB (does not strip sync from video)
   Output type RGBHV at all times, RGBS at all times, RGsB (switch selectable)
   Input level 2.0 V to 5.5 Vp-p with ±0.2 VDC offset (max.)
   Output level 4.0 V to 5.0 Vp-p, unterminated
   Input impedance 510 ohms
   Output impedance 75 ohms
   Max. propagation delay 57 ns
   Max. rise/fall time 4 ns
   Polarity RGBHV input: positive or negative (follows input)
RGBS, RGsB input: negative
Audio
   Gain Unbalanced output: 0 dB; balanced output: +6 dB
   Frequency response 20 Hz to 20 kHz, ±0.05 dB
   THD + Noise 0.03% @ 1 kHz, 0.3% @ 20 kHz at nominal level
   S/N >90 dB at maximum output (14 dBm), balanced, unweighted
   Crosstalk <-90 dB @ 1 kHz
   Stereo channel separation >90 dB @ 1 kHz to 20 kHz
Audio input
   Number/signal type 1 stereo or mono, unbalanced
   Connectors (1) 3.5 mm mini stereo audio jack (tip, ring, sleeve)
   Impedance >10k ohms unbalanced, DC coupled
   Nominal level -10 dBV (316 mVrms, -7.78 dBu)
   Maximum level +9.5 dBu, (unbalanced) at 1% THD+N
    NOTE     0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output
   Number/signal type 1 buffered stereo or mono, balanced/unbalanced
   Connectors (1) 3.5 mm captive screw connector, 5 pole
   Impedance 50 ohms unbalanced, 100 ohms balanced
   Gain error ±0.1 dB channel to channel
   Maximum level (Hi-Z) >+14 dBm, balanced at 1% THD+N
   Maximum level (600 ohm) >+9 dBm, balanced at 1% THD+N
General
   Power 100 VAC to 240 VAC, 50-60 Hz, 15 watts, internal
   Temperature/humidity Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
   Cooling Convection, no vents
   Mounting
      Rack mount Yes, with optional 1U rack shelf
      Furniture mount Yes, with included under-desk mounting kit or optional through-desk mounting kit
   Enclosure type Metal
   Enclosure dimensions 1.75" H x 13.0" W x 4.5" D (1U high, three quarters rack wide)
(4.4 cm H x 32.7 cm W x 11.4 cm D)
(Depth excludes connectors.)
   Product weight 2.0 lbs (0.9 kg)
   Shipping weight 4 lbs (2 kg)
   Vibration ISTA 1A in carton (International Safe Transit Association)
   Regulatory compliance
      Safety CE, c-UL, UL
      EMI/EMC CE, C-tick, FCC Class A, ICES, VCCI
   Warranty 3 years parts and labor
    NOTE     All nominal levels are at ±10%.
    NOTE     Specifications are subject to change without notice.
(7.6-082509-D10)

Diagram

Application Diagram

Panel Drawing

Panel Drawing
© 2019 Extron. Specifications are subject to change without notice.