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● Description
The Extron MMX 62 AV and MMX 62 AV RCA are designed to route composite video and stereo audio (balanced or unbalanced) signals. The MMX 62 AV provides stereo audio (balanced/unbalanced) on captive screw connectors, while the MMX 62 AV RCA provides stereo audio (unbalanced) on RCA connectors. Both models include features such as genlock to input one, which allows all signals to switch at the same vertical interval timing for smooth, seamless transition; front panel security lockout for environments where easy access is undesirable; quad standard for switching between NTSC 3.58, NTSC 4.43, PAL, and SECAM for worldwide compatibility; audio breakaway; input audio gain and attenuation; and RS-232 for control via a control system. The intuitive front panels with tactile buttons and LED indicators enable easy control of inputs and outputs for non-technical users. MMX matrix switchers are housed in 1U, half rack width VersaTools® enclosures.
● Features
150 MHz (-3dB) bandwidth, fully loaded – Ensures switching and distribution of most signals without degradation. The ratings are worst case specifications, i.e., the MMX matrix switchers provide 150 MHz (-3dB) at full performance capacity — when one input signal drives all outputs.
Buffered I/O – Each input and output is individually buffered to provide maximum performance and virtually no crosstalk.
View I/O mode – Allows users to easily see which individual inputs and outputs are actively connected. Available from the front panel or RS-232 control.
Captive screw or RCA audio connections – The MMX 62 AV provides captive screw input and output connectors for balanced or unbalanced stereo audio signals. The MMX 62 AV RCA model features RCA female connectors and are compatible with unbalanced audio signals only.
Audio input gain and attenuation (adjustable via RS-232 only) – Allows users to set the level of audio gain or attenuation (-18dB to +24dB). Individual input audio levels may be adjusted so there are no noticeable volume differences when switching between sources.
Audio breakaway – The MMX 62 AV and MMX 62 AV RCA provide the capability to break away an audio signal from its corresponding video signal. Audio breakaway switching can be done via front panel control or RS-232 control.
RS-232 control – A rear panel RS-232 control port provides connection of the MMX matrix switchers to a control system.
Simple Instruction Set (SIS™) – Extron's SIS is a set of basic ASCII code commands that provide simple control through a control system. Instead of programming in long, obscure strings of code, SIS makes it easy to operate an Extron product using RS-232 control.
Rack-mountable – The MMX matrix switchers are housed in 1U, half rack width rugged metal enclosures and can be rack-mounted using an optional rack shelf.
External international power supply included – Provides worldwide power compatibility (part# 70-055-01).
● Specifications
| MMX 42 Series, MMX 62 Series |
|
| Video |
| Routing |
|
| MMX 42 Series |
4 x 2 matrix |
| MMX 62 Series |
6 x 2 matrix |
| Gain |
Unity |
| Bandwidth |
150 MHz (-3 dB), fully loaded
0 - 10 MHz.................. no more than 0.1 dB to -0.1 dB
0 - 30 MHz.................. no more than 0.5 dB to -0.5 dB |
|
| Phase between I/Os |
<1.28º at 3.58 MHz |
| 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 |
| Max. propagation of delay |
5 ns typical (±1 ns) |
| Crosstalk |
-50 dB @ 5 MHz |
| Switching speed |
200 ns (max.) |
|
| Video input |
| Number/signal type |
|
| MMX 42 and MMX 62 composite video models |
4 or 6 composite video |
| MMX 42 and MMX 62 S-video models |
4 or 6 S-video |
| Connectors |
|
| MMX 42 and MMX 62 composite video models |
4 or 6 female BNC |
| MMX 42 and MMX 62 S-video models |
4 or 6 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: 0.5 V to 2.0 Vp-p with no offset |
| Impedance |
75 ohms |
| Return loss |
<-30 dB @ 5 MHz |
| DC offset (max. allowable) |
1.5 V |
|
| Video output |
| Number/signal type |
|
| MMX 42 and MMX 62 composite video models |
2 composite video |
| MMX 42 and MMX 62 S-video models |
2 S-video |
| Connectors |
|
| MMX 42 and MMX 62 composite video models |
2 female BNC |
| MMX 42 and MMX 62 S-video models |
2 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 V to 2.0 Vp-p |
| Impedance |
75 ohms |
| Return loss |
-30 dB @ 5 MHz |
| DC offset |
±5 mV maximum with input at 0 offset |
| Switching type |
Vertical interval |
|
| Sync |
| Standards |
NTSC 3.58, NTSC 4.43, PAL, SECAM |
|
| Audio |
| Routing |
|
| MMX 42 Series |
4 x 2 stereo matrix |
| MMX 62 Series |
6 x 2 stereo matrix |
| Gain |
|
| Captive screw models |
Unbalanced output: -6 dB; balanced output: 0 dB |
| RCA connector models |
Unbalanced output: 0 dB |
| Frequency response |
20 Hz to 20 kHz, ±0.05 dB |
| THD + Noise |
0.03% @ 1 kHz at rated nominal level |
| S/N |
>90 dB, output 21 dBu, balanced, at maximum output (unweighted) |
| Crosstalk |
<-80 dB @ 1 kHz, fully loaded |
| Stereo channel separation |
>90 dB @ 1 kHz |
| CMRR |
>75 dB @ 20 Hz to 20 kHz |
|
| Audio input |
| Number/signal type |
|
| Captive screw models |
4 or 6 stereo, balanced/unbalanced |
| RCA connector models |
4 or 6 stereo, unbalanced |
| Connectors |
|
| Captive screw models |
(4 or 6) 3.5 mm captive screw connectors, 5 pole |
| RCA connector models |
4 or 6 pairs of female RCA connectors |
| Impedance |
>10k ohms unbalanced/balanced, DC coupled |
| Nominal level |
-10 dBV (316 mV) |
| Maximum level |
+19.5 dBu, (balanced or unbalanced) at 1%THD+N |
| Input gain adjustment |
–18 dB to +24 dB, adjustable per input via RS-232 only |
| NOTE |
|
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu | |
|
| Audio output |
| Number/signal type |
|
| Captive screw models |
2 stereo, balanced/unbalanced |
| RCA connector models |
2 stereo, unbalanced |
| Connectors |
|
| Captive screw models |
(2) 3.5 mm captive screw connectors, 5 pole |
| RCA connector models |
2 pairs of female RCA connectors |
| Impedance |
50 ohms unbalanced, 100 ohms balanced |
| Gain error |
±0.1 dB channel to channel |
| Maximum level (Hi-Z) |
>+21 dBu, balanced or unbalanced at 1%THD+N |
| Maximum level (600 ohm) |
>+15 dBm, balanced or unbalanced at 1%THD+N |
|
| Control/remote — switcher |
| Serial control port |
RS-232, female 3.5 mm captive screw connector, 3 pole |
| Baud rate and protocol |
9600 baud, 8 data bits, 1 stop bit, no parity |
| Serial control pin configurations |
1 = TX, 2 = RX, 3 = GND |
| Program control |
Extron's control/configuration program for Windows®
Extron's Simple Instruction Set (SIS™) |
|
| General |
| External power supply |
100 VAC to 240 VAC, 50/60 Hz, external, autoswitchable; to 12 VDC, 1 A, regulated |
| Power input requirements |
12 VDC, 0.5 A |
| 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 |
| Rack mount |
Yes, with optional 1U rack shelf, part #60-190-01 or 60-604-01; or VersaTools® rack shelf, part #60-190-20 or 60-604-20 |
| Enclosure type |
Metal |
| Enclosure dimensions |
1.75" H x 8.75" W x 3.0" D (1U high, half rack wide)
4.4 cm H x 22.2 cm W x 7.6 cm D
(Depth excludes connectors.) |
| Product weight |
4.0 lbs (1.8 kg) |
| Shipping weight |
5 lbs (3 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%. | |
| NOTE |
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Specifications are subject to change without notice. | |
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