RGB 428xi Retired

Architectural Universal, Mountable Interface for Four-Gang Wall Box, with Audio and ADSP™
The Extron RGB 428xi
Model Version Description Part #
 RGB 428xi (gray) 60-372-01 Retired
 RGB 428xi (black) 60-372-02 Retired
 RGB 428xi (white) 60-372-03 Retired
 RGB 428xi EC 60-372-10 Retired

This product has been retired.

Specifications

Video
Gain Unity (0.7V), 15% with 3dB peaking (0.8V), 30% with 6dB peaking (0.9V)
Bandwidth 300 MHz (-3dB)
Video input and loop through
Number/signal type 1: analog RGBHV, RGBS, RGsB
Connectors
     RGB 420xi/420xi EC/424xi/428xi/428xi EC 1: 9-pin male D connector for MBC/LBC cable or buffer
     RGB 460xi/460xi EC/464xi/468xi/468xi EC 1: 15-pin HD female buffered input connector and
1: 15-pin HD female local monitor loop through connector
Minimum/maximum levels Analog: 0.3V to 1.45V p-p with no offset at unity gain
Impedance 75 ohms or Hi Z,: switchable (set to 75 ohms if no local monitor is connected)
Horizontal frequency 15 kHz to 150 kHz (optimum 15 kHz to 62 kHz)
Vertical frequency 30 Hz to 170 Hz
Return loss -30dB @ 5 MHz
Video output
Number/signal type 1 analog RGBHV, RGBS, RGsB
Connectors 5 BNC female on 2" to 2.5" cables
Minimum/maximum levels Analog: 0.7V to 0.9V p-p (switch selectable) w/peaking and 0.7V p-p input
Impedance 75 ohms
Return loss -30dB @ 5 MHz
Sync
Input type Autodetect: RGBHV, RGBS, RGsB (accepts RGsB but does not strip from video)
Output type RGBHV: at all times
RGBS switch selectable
RGsB switch selectable or pass-through
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 50 nS
Max rise/fall time 2.5 nS
Polarity Positive or negative
Audio — all models
Gain Unbalanced 0dB, balanced +6dB
Response 20 Hz to 20 kHz, ±0.5dB
THD + Noise 0.03% @1 kHz, 0.3% @ 20 kHz at rated maximum output drive
S/N >90dB at rated maximum output (14dBu), balanced
Stereo channel separation >95dB @ 1 kHz to 20 kHz
Audio input — RGB 424xi, RGB 464xi
Number/signal type 2 stereo, unbalanced;: 1.0Vrms (+4dBu), 20 Hz to 20 kHz
Connectors Ch. 1: 2 RCA female jacks
Ch. 2: 3.5 mm stereo female jack (2 channel), unbalanced;
tip (L), ring (R), sleeve (ground)
Impedance >10 kohms unbalanced, DC coupled
Maximum level +8.5dBu
Audio input — RGB 420xi, RGB 428xi, RGB 428xi EC, RGB 460xi, RGB 460xi EC, RGB 468xi, RGB 468xi EC
Number/signal type 1 stereo, unbalanced;: 1.0Vrms (+4dBu), 20 Hz to 20 kHz
Connectors 3.5 mm stereo female jack (2 channel), unbalanced;: tip (L), ring (R), sleeve (ground)
Impedance >10 kohms unbalanced, DC coupled
Maximum level +8.5dBu
Audio output — RGB 424xi (channels 1 and 2), RGB 464xi
Number/signal type 2 buffered, stereo (2 channel), balanced/unbalanced
Connectors 3.5 mm captive screw connector, 5 pole
Impedance 50 ohms unbalanced, 100 ohms balanced
Gain error ±0.1dB channel to channel
Maximum level (600 ohm) +14dBm, balanced at stated %THD+N
Audio output — RGB 420xi, RGB 428xi, RGB 428xi EC, RGB 460xi, RGB 460xi EC, RGB 468xi, RGB 468xi EC
Number/signal type 1 buffered, stereo (2 channel), balanced/unbalanced
Connectors 3.5 mm captive screw connector, 5 pole
Impedance 50 ohms, unbalanced, 100 ohms balanced
Gain error ±0.1dB channel to channel
Maximum level (600 ohm) +14dBm, balanced at stated %THD+N
General
Power 100VAC to 240VAC, 50/60 Hz, 5 watts, external, auto-switchable; to 9 to
24VDC, 0.20 A power supply. Product requires 0.2 A (minimum).
(The power supply is included.)
Temperature/humidity Storage -40° to +158°F (-40° to +70°C) / 10% to 90%, non condensing
Operating +32° to +122°F (0° to +50°C) / 10% to 90%, non condensing
Rack mount No, but wall or furniture mountable
Enclosure type Metal
Enclosure dimensions — RGB 420xi
     Plate 4.5" H x 4.6" W x 0.1" D: (2-gang)
(11.4 cm H x 11.7 cm W x 0.3 cm D)
     Interface back enclosure 2.7" H x 3.3" W x 1.0" D
(6.9 cm H x 8.4 cm W x 2.5 cm D)
(Depth excludes front panel connectors and controls.)
Enclosure dimensions — RGB 460xi
     Plate 4.5" H x 4.6" W x 0.1" D: (2-gang)
(11.4 cm H x 11.7 cm W x 0.3 cm D)
     Interface back enclosure 2.7" H x 3.3" W x 1.1" D
(6.9 cm H x 8.4 cm W x 2.8 cm D)
(Depth excludes front panel connectors and controls.)
Enclosure dimensions — RGB 424xi
     Plate 4.5" H x 6.4" W x 0.1" D: (3-gang)
(11.4 cm H x 16.3 cm W x 0.3 cm D)
     Interface back enclosure 2.7" H x 3.3" W x
1.1" D:
(6.9 cm H x 8.4 cm W x 2.8 cm D)
(Depth excludes front panel connectors and controls.)
Enclosure dimensions — RGB 464xi
     Plate 4.5" H x 6.4" W x 0.1" D: (3-gang)
(11.4 cm H x 16.3 cm W x 0.3 cm D)
     Interface back enclosure 2.7" H x 3.3" W x 1.0" D
(6.9 cm H x 8.4 cm W x 2.5 cm D x 0.3 cm D)
(Depth excludes front panel connectors and controls.)
Enclosure dimensions — RGB 428xi
     Plate 4.5" H x 8.3" W x 0.1" D
(4-gang)
(11.4 cm H x 21.2 cm W x 0.3 cm D)
     Interface back enclosure 2.7" H x 3.3" W x
1.1" D:
(6.9 cm H x 8.4 cm W x 2.8 cm D)
(Depth excludes front panel connectors and controls.)
Enclosure dimensions — RGB 468xi
     Plate 4.5" H x 8.3" W x 0.1" D: (4-gang)
(11.4 cm H x 21.2 cm W x 0.3 cm D)
     Interface back enclosure 2.7" H x 3.3" W x 1.0" D
(6.9 cm H x 8.4 cm W x 2.5 cm D)
(Depth excludes front panel connectors and controls.)
Enclosure dimensions — RGB 420 EC, RGB 460 EC
     Faceplate 3.2" H x 4.4" W x 0.1" D
(8.0 cm H x 11.2 cm W x 0.3 cmD)
     Interface enclosure 2.6" H x 3.3" W x 1.0" D
(6.6 cm H x 8.4 cm W x 2.5 cm D)
(Depth excludes connectors and knobs.)
Enclosure dimensions — RGB 428 EC, RGB 468 EC
     Faceplate 3.2" H x 7.7" W x 0.1"
D:
(8.0 cm H x 19.5 cm W x 0.3 cm D)
     Interface enclosure 2.6" H x 3.3" W x 1.0" D
(6.6 cm H x 8.4 cm W x 2.5 cm D)
(Depth excludes connectors and knobs.)
Product weight
     RGB 420xi, RGB 460xi 0.5 lbs (0.2 kg)
     RGB 424xi 0.6 lbs (0.3 kg)
RGB 464xi,
     RGB 428xi, RGB 468xi 0.7 lbs (0.3 kg)
     EC models 0.7 lbs (0.3 kg)
Shipping weight (all models) 3 lbs: (1.4 kg)
Vibration ISTA/NSTA 1A in carton (International Safe Transit Association)
Listings UL, CUL
Compliances CE, FCC Class A
MTBF 30,000 hours
Warranty 3 years parts and labor
(7.31-110801-D1)

Diagram

RGB 428xi System Diagram

Panel Drawing

RGB 428xi Panel Drawing