Extron electronic MAV 88, MAV 84, MAV 44, MAV 62, MAV 48 User Manual
Specifications — MAV Series Matrix Switchers
Video — composite video and S-video models
Routing
MAV 44 Series .................. 4 x 4 matrix
MAV 48 Series .................. 4 x 8 matrix
MAV 62 Series .................. 6 x 2 matrix
MAV 84 Series .................. 8 x 4 matrix
MAV 88 Series .................. 8 x 8 matrix
Gain ............................................... Unity
Bandwidth .................................... 150 MHz (-3 dB), fully loaded
Differential phase error .............. <0.1º at 3.58 MHz and 4.43 MHz
Differential gain error ................. <0.1% at 3.58 MHz and 4.43 MHz
Crosstalk ....................................... <-50 dB @ 5 MHz
Switching speed ........................... 20 ms (max.)
Video input — composite video and S-video models
Number/signal type
MAV 44 AV, MAV 44 AV RCA, MAV 48 AV, MAV 48 AV RCA
4 composite video
MAV 44 SVA, MAV 44 SVA RCA, MAV 48 SVA, MAV 48 SVA RCA
4 S-video
MAV 62 Composite Video 6 composite video
MAV 62 S-video ............... 6 S-video
MAV 84 AV, MAV 84 AV RCA, MAV 88 AV, MAV 88 AV RCA, MAV 88 V
8 composite video
MAV 84 SVA, MAV 84 SVA RCA, MAV 88 SVA, MAV 88 SVA RCA
8 S-video
Connectors
MAV 44/48 composite video models
4 female BNC
MAV 44/48 S-video models
4 female 4-pin mini DIN
MAV 62 Composite Video 6 BNC female
MAV 62 S-video ............... 6 female 4-pin mini DIN
MAV 84/88 composite video models
8 female BNC
MAV 84/88 S-video models
8 female 4-pin mini DIN
Nominal level ............................... 1 Vp-p for Y of S-video, and for composite video
0.3 Vp-p for C of S-video
Minimum/maximum levels ...... Analog: 0.4 V to 2.0 Vp-p with no offset at unity gain
Impedance .................................... 75 ohms
Return loss
MAV 62 Series ................... <-30 dB @ 5 MHz
All other models .............. Composite video: <-38 dB @ 0 to 10 MHz
S-video: <-25 dB @ 0 to 10 MHz
DC offset (max. allowable)
MAV 62 Series ................... 1.5 V
All other models .............. 5 V
External sync (genlock) ............... 0.2 V to 0.4 Vp-p
Input coupling .............................. AC coupling only (for models other than the MAV 62 Series)
1-2 MAV 44, MAV 48, MAV 62, MAV 84, and MAV 88 Series Matrix Switchers • Specifications
Video output — composite video and S-video models
MAV 44 AV, MAV 44 AV RCA, MAV 84 AV, MAV 84 AV RCA
4 composite video
MAV 44 SVA, MAV 44 SVA RCA, MAV 84 SVA, MAV 84 SVA RCA
4 S-video
MAV 62 Composite Video 2 composite video
MAV 62 S-video ............... 2 S-video
MAV 88 AV, MAV 88 AV RCA, MAV 88 V, MAV 48 AV, MAV 48 AV RCA
8 composite video
MAV 88 SVA, MAV 88 SVA RCA, MAV 48 SVA, MAV 48 SVA RCA
8 S-video
Connectors
MAV 62 Composite Video 2 female BNC
MAV 62 S-video ............... 2 female 4-pin mini DIN
MAV 44/84 composite video models
4 female BNC
MAV 44/84 S-video models
4 female 4-pin mini DIN
MAV 48/88 composite video models
8 female BNC
MAV 48/88 S-video models
8 female 4-pin mini DIN
Nominal level ............................... 1 Vp-p for Y of S-video, and for composite video
0.3 Vp-p for C of S-video
Minimum/maximum levels ...... 0.4 V to 2.0 Vp-p (follows input)
Impedance .................................... 75 ohms
Return loss
MAV 62 Series .................. <-30 dB @ 5 MHz
All other models .............. S-video: <-25 dB @ 5 MHz
Composite video: <-40 dB @ 5 MHz
DC offset
MAV 62 Series .................. ±5 mV maximum with input at 0 offset
All other models .............. 15 mV typical (per output enabled with 70 ohm termination) with input at 0 offset
Switching type ............................. Vertical interval
Sync — composite video and S-video models
Genlock connectors ..................... 2 BNC female
Standards ...................................... NTSC 3.58, NTSC 4.43, PAL, SECAM
Audio — audio models
Routing
MAV 44 Series .................. 4 x 4 stereo matrix
MAV 48 Series .................. 4 x 8 stereo matrix
MAV 62 Series .................. 6 x 2 stereo matrix
MAV 84 Series .................. 8 x 4 stereo matrix
MAV 88 Series .................. 8 x 8 stereo matrix
Gain ............................................... Adjustable; the default is unity. Unity gain occurs for all RCA connector models
and in MAV 62 Series models configured for unbalanced output. In all other
models with captive screw connectors, unity gain occurs when the switcher is
configured for balanced output.
Frequency response ..................... 20 Hz to 20 kHz, ±0.5 dB
THD + Noise ................................ 1% @ 1 kHz, 0.3% @ 20 kHz at nominal level
S/N ............................................... 90 dB at maximum output (unweighted)
Crosstalk ....................................... <-65 dB @ 20 kHz, <-80 dB @ 1 kHz or below 60 Hz, fully loaded
MAV 44, MAV 48, MAV 62, MAV 84, and MAV 88 Series Matrix Switchers • Specifications 1-3
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