MVX Series
V ga /a u d i o Ma tr i x S w i t c he r S
Aud io in Put
Connectors
44-88 models .. .. . .. .. .. . .. .. . .. .. 4 or 8 female 3.5 mm stereo mini jacks: tip (L), ring (R), sleeve (GND)
128-1616 models . .. .. .. . .. .. . .. . (8, 12, or 16) 3.5 mm captive screw connectors, 5 pole
Impedance
44-88 models .. .. . .. .. .. . .. .. . .. .. >18k ohms unbalanced, DC coupled
128-1616 models . .. .. .. . .. .. . .. . >10k ohm, balanced/unbalanced, DC coupled
Nominal level
44-88 models .. .. . .. .. .. . .. .. . .. .. 10 dBV (316 mV) (default), but also compatible with +4 dBu (1.23 V), 0 dBu
(0.775 V), 20 dBV (100 mV)
128 model . .. .. . .. .. . .. .. . .. .. . .. .. 0 dBV, 0 dBu
1212-1616 models .. .. . .. .. . .. .. . -10 dBV (316 mVrms), 0 dBu (775 mV)
Maximum level
44-88 models .. .. . .. .. .. . .. .. . .. .. >+12 dBV (4 V), (unbalanced) at 1% THD+N
128 model . .. .. . .. .. . .. .. . .. .. . .. .. >+19.5 dBu (7.316 V), (balanced/unbalanced) at 0.01% THD+N
1212-1616 models .. .. . .. .. . .. .. . +19.5 dBu, (balanced or unbalanced) at 0.01% THD+N
Input gain adjustment
44-88 models .. .. . .. .. .. . .. .. . .. .. 18 dB to +10 dB, adjustable per input; default = 0 dB.
128 -1616 models .. .. . .. .. . .. .. . -18 dB to +24 dB (default = 0 dB), adjustable per input by RS-232/422 or
front panel
NOTE: 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Aud io ou tPu t
Output gain (44-128 models) . 0 dB unbalanced (consumer) or +12 dB balanced (pro), selectable;
default = +12 dB, balanced, when output level is set to “Pro”
Connectors . .. .. . .. .. . .. .. . .. .. .. . (4, 8, 12, or 16) 3.5 mm captive screw connectors, 5 pole
Impedance .. .. . .. .. . .. .. . .. .. . .. .. 50 ohms unbalanced, 100 ohms balanced
Gain error .. .. . .. .. . .. .. . .. .. .. . .. . ±0.1 dB channel to channel
Nominal level (output volume range)
44-88 models .. .. . .. .. .. . .. .. . .. .. +4 dBu (1.23 V) (default) balanced, or -10 dBV (316 mV) unbalanced
128-1616 models . .. .. .. . .. .. . .. . 0 to 64 (-75.8 dB to 0 dB) in 1 dB increments from steps 1 to 64, 12 dB
increment from step 0 to 1
Maximum level (Hi-Z)
44-88 models .. .. . .. .. .. . .. .. . .. .. >+22 dBu, balanced; >+14 dBV, unbalanced at 1% THD+N at default settings
128- 1616 model .. . .. .. . .. .. . .. .. >+21 dBu, balanced or unbalanced, at 0.1% THD+N at default settings
Maximum level (600 ohm)
44-88 models .. .. . .. .. .. . .. .. . .. .. >+20 dBu, balanced; >+12 dBV unbalanced at 1% THD+N at default settings
128 model . .. .. . .. .. . .. .. . .. .. . .. .. >+15 dBm, balanced or unbalanced, at 0.1% THD+N at default settings
1212-1616 models .. .. . .. .. . .. .. . >+15 dBm, balanced or unbalanced at 0.1% THD+N
Output volume range
(128-1616 models) .. . .. .. .. . .. .. 0 to 64 (-75.8 dB to 0 dB) in 1 dB increments from steps 1 to 64,
12 dB increment from step 0 to 1; default = 64 = 0 dB
con tro l/ reM ote — Sw itc her
Serial host control port
44-88 models .. .. . .. .. .. . .. .. . .. .. 1 RS-232, 9-pin female D connector
128 model . .. .. . .. .. . .. .. . .. .. . .. .. 1 RS-232 or RS-422, 9-pin female D connector
1212-1616 models .. .. . .. .. . .. .. . 1 bidirectional RS-232 or RS-422, rear panel 9-pin female D connector
1 bidirectional RS 232, front panel 2.5 mm mini stereo jack
Baud rate and protocol
44-88 models .. .. . .. .. .. . .. .. . .. .. 9600, 8-bit, 1 stop bit, no parity
All other models .. . .. .. . .. .. . .. .. . . 9600 (default), 19200, 38400, 115200 baud (adjustable); 8 data bits, 1 stop bit,
no parity
Serial control pin configurations
44-88 models .. .. . .. .. .. . .. .. . .. .. 2 = TX, 3 = RX, 5 = GND, 9 = hardwired IR input
128-1616 models
RS 232 . .. .. . .. .. . .. .. .. . .. .. . .. 9-pin female D connector: 2 = TX, 3 = RX, 5 = GND
Mini stereo jack: tip = TX, ring = RX, sleeve = GND
RS 422 . .. .. . .. .. . .. .. .. . .. .. . .. 9-pin female D connector: 2 = TX-, 3 = RX-, 5 = GND, 7 = RX+, 8 = Tx+
IR controller module .. .. . .. .. . .. IR 501 (optional remote control for 44-88 models)
Program control . .. .. .. . .. .. . .. .. Extron’s control/configuration program for Windows®
Extron’s Simple Instruction Set (SIS™)
Gen erA l
Power .. .. . .. .. . .. .. . .. .. .. . .. .. . .. . 100 VAC to 240 VAC, 50/60 Hz, internal
44-128 models . .. . .. .. .. . .. .. . .. . 30 watts
1212-1616 models .. .. . .. .. . .. .. . 48 watts
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, vented
Rack mount
44-128 models . .. . .. .. .. . .. .. . .. . Yes, with included brackets, part #70-077-03
1212-1616 models . .. . .. .. . .. .. . . Yes
Enclosure type .. .. .. . .. .. . .. .. . .. Metal
Enclosure dimensions (Depth excludes knobs and connectors. Width excludes rack ears.)
44-88 models .. .. . .. .. .. . .. .. . .. .. 1.75” H x 17.4” W x 8.5” D (1U high, full rack wide)
4.4 cm H x 44.2 cm W x 21.6 cm D
128 model . .. .. . .. .. . .. .. . .. .. . .. .. 3.5” H x 17.4” W x 9.4 D (2U high, full rack wide)
8.9 cm H x 44.2 cm W x 23.9 cm D
1212-1616 models . .. . .. .. . .. .. . . 5.25” H x 17.0” W x 9.4” D (3U high, full rack wide)
13.3 cm H x 43.2 cm W x 23.9 cm D
Product weight
44-88 models .. .. . .. .. .. . .. .. . .. .. 7.0 lbs (3.2 kg)
128 model . .. .. . .. .. . .. .. . .. .. . .. .. 21 lbs (9.5 kg)
1212-1616 models . .. . .. .. . .. .. . . 14.4 lbs (6.5 kg)
Shipping weight
44-88 models .. .. . .. .. .. . .. .. . .. .. 10 lbs (5 kg)
128 model . .. .. . .. .. . .. .. . .. .. . .. .. 25 lbs (12 kg)
1212-1616 models . .. . .. .. . .. .. . . 21 lbs (10 kg)
DIM weight, international . . .. .. 25 lbs (12 kg)
Vibration . .. .. . .. .. . .. .. . .. .. . .. .. . ISTA 1A in carton (International Safe Transit Association)
Listings . . .. .. . .. .. . .. .. . .. .. . .. .. .. UL, CUL
Compliances . .. .. . .. .. . .. .. . .. .. . CE, FCC Class A, VCCI, AS/NZS, ICES
MTBF . .. .. . .. .. . .. .. . .. .. . .. .. . .. .. 30,000 hours
Warranty .. . .. .. . .. .. .. . .. .. . .. .. . . 3 years parts and labor
NOTE: All nominal levels are at ±10%. Specifications are subject to change without notice.
SPecificAtionS
Vid eo
Gain .. .. . .. .. .. . .. .. . .. .. . .. .. . .. .. . Unity
Bandwidth .. .. . .. .. . .. .. . .. .. . .. .. 300 MHz (-3 dB), fully loaded
0 - 10 MHz: no more than +0.14 dB to -0.1 dB
0 - 130 MHz: no more than +0.95 dB to -0.8 dB
Crosstalk
44-88 models .. .. . .. .. .. . .. .. . .. .. <-60 dB nominal @ 10 MHz, <-39 dB @ 100 MHz
128 models . .. . .. .. . .. .. . .. .. . .. .. . -80 dB @ 1 MHz, -55 dB @ 10 MHz, -37 dB @ 100 MHz
1212-1616 models . .. . .. .. . .. .. . . -80 dB @ 1 MHz, -55 dB @ 10 MHz, -45 dB @ 30 MHz, -37 dB @ 100 MHz
Switching speed
44-88 models .. .. . .. .. .. . .. .. . .. .. 20 ms (max.)
All other models . . .. .. . .. .. . .. .. . .. 200 ns (max.)
Vid eo in Put
Number/signal type . . .. .. . .. .. . . VGA–UXGA RGBHV, RGBS, RGsB, RsGsBs, component video (bi-level and
tri-level sync), S-video, composite video
Connectors . .. .. . .. .. . .. .. . .. .. .. . 4, 8, 12, or 16 female 15-pin HD
Nominal level . .. . .. .. . .. .. . .. .. . . 1 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and R-Y and B-Y of component video
0.3 Vp-p for C of S-video
Minimum/maximum levels
44-128 models . .. . .. .. .. . .. .. . .. . Analog: 0.3 V to 2.0 Vp-p with no offset at unity gain
1212-1616 models . .. . .. .. . .. .. . . Analog: 0.5 V to 2.0 Vp-p with no offset
Impedance . .. . .. .. . .. .. . .. .. . .. .. . 75 ohms
Horizontal frequency
(44-128 models) . .. .. . .. .. .. . .. .. 15 kHz to 145 kHz
Vertical frequency
(44-128 models) . .. .. . .. .. .. . .. .. 30 Hz to 170 Hz
Return loss
44-128 models . .. . .. .. .. . .. .. . .. . <-40 dB @ 5 MHz
1212-1616 models . .. . .. .. . .. .. . . <-30 dB @ 5 MHz
DC offset (max. allowable)
44-128 models . .. . .. .. .. . .. .. . .. . 1.5 V
1212-1616 models . .. . .. .. . .. .. . . ±1.5 mV
Vid eo ou tPu t
Number/signal type . . .. .. . .. .. . . VGA–UXGA RGBHV, RGBS, RGsB, RsGsBs, component video (bi-level and
tri-level sync), S-video, composite video
Connectors . .. .. . .. .. . .. .. . .. .. .. . 4, 8, 12, or 16 female 15-pin HD
Nominal level . .. . .. .. . .. .. . .. .. . . 1 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and R-Y and B-Y of component video
0.3 Vp-p for C of S-video
Minimum/maximum levels
44-128 models . .. . .. .. .. . .. .. . .. . 0.3 V to 2.0 Vp-p (follows input)
1212-1616 models . .. . .. .. . .. .. . . 0 V to 2.0 Vp-p (follows input)
Return loss (max. allowable)
44-128 models . .. . .. .. .. . .. .. . .. . <-40 dB @ 5 MHz
1212-1616 models . .. . .. .. . .. .. . . <-30 dB @ 5 MHz
DC offset
44-88 models .. .. . .. .. .. . .. .. . .. .. <20 mV with input at 0 offset
128 model . .. .. . .. .. . .. .. . .. .. . .. .. ±5 mV with input at 0 offset
1212-1616 models . .. . .. .. . .. .. . . ±10 mV with input at 0 offset
Syn c
Input type .. .. . .. .. .. . .. .. . .. .. . .. . RGBHV, RGBS, RGsB, RsGsBs
Output type .. .. .. . .. .. . .. .. . .. .. . . RGBHV, RGBS, RGsB, RsGsBs (follows input)
Standards (44-128 models) .. . Computer scan rates and also NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level . .. . .. .. . .. .. . .. .. . .. .. . 0.5 V to 5.0 Vp-p, 4.0 Vp-p normal
Output level . .. . .. .. . .. .. . .. .. . .. . AGC to TTL: 4.0 V to 5.0 Vp-p, unterminated
Input impedance . .. . .. .. . .. .. . .. 510 ohms
Output impedance
44-128 models . .. . .. .. .. . .. .. . .. . 75 ohms
1212-1616 models . .. .. . .. .. . .. . Inputs 1 to 8: 75 or 50 ohms, switchable
Inputs 9 to 12 or 16: 75 ohms
Max input voltage .. . .. .. .. . .. .. . 5.0 Vp-p
Max. propagation delay
44-88 models .. .. . .. .. .. . .. .. . .. .. Horizontal: 90 ns nominal
Vertical: 160 ns nominal
128 model . .. .. . .. .. . .. .. . .. .. . .. .. 30 ns nominal
1212-1616 models . .. . .. .. . .. .. . . <120 ns
Max. rise/fall time
44-128 models . .. . .. .. .. . .. .. . .. . 4 ns
1212-1616 models . .. . .. .. . .. .. . . 11.5 ns
Polarity .. .. . .. .. . .. .. . .. .. . .. .. . .. . Positive or negative (follows input)
Aud io
Gain
44-88 models .. .. . .. .. .. . .. .. . .. .. Adjustable. At default, overall gain is 12 dB for balanced output.
128-1616 models . .. .. .. . .. .. . .. . Unbalanced output: -6 dB; balanced output 0 dB
Frequency response
44-128 models . .. . .. .. .. . .. .. . .. . 20 Hz to 20 kHz, ±0.2 dB
1212-1616 models . .. . .. .. . .. .. . . 20 Hz to 20 kHz, ±0.05 dB
THD + Noise
44-128 models . .. . .. .. .. . .. .. . .. . 0.05% @ 1 kHz, 0.3 % @ 20 kHz at nominal level
1212-1616 models . .. . .. .. . .. .. . . 0.03% @ 1 kHz at nominal level
S/N .. .. . .. .. . .. .. .. . .. .. . .. .. . .. .. . . >90 dB, balanced, at maximum output (21 dBu) (unweighted)
Crosstalk
44-128 models . .. . .. .. .. . .. .. . .. . -65 dB @ 20 kHz, <-80 dB @ 1 kHz (fully loaded) or below 60 Hz
1212-1616 models . .. .. . .. .. . .. . <-80 dB @ 1 kHz, fully loaded
Stereo channel separation
44-128 models . .. . .. .. .. . .. .. . .. . >80 dB @ 1 kHz, >55 dB @ 20 Hz to 20 kHz
1212-1616 models . .. . .. .. . .. .. . . >80 dB @ 1 kHz
CMRR .. .. .. . .. .. . .. .. . .. .. . .. .. . .. . >75 dB @ 20 Hz to 20 kHz
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