Extron MAV 系列矩阵切换器结构紧凑，为传输带立体声音频的复合视频和 S-视频信号的视频系统应用提供了通用的切换解决方案。MAV 系列提供了 17 种型号，输入/输出尺寸从 4x4 到 8x8 不等。它们特别适用于公司会议室、博物馆、高校教室、体育酒吧和饭店、视频会议、远程学习设施、视频制作室以及许多住宅娱乐设施安装等应用。
| 随附附件 | ||
|---|---|---|
| MBD 149 | 1U, Full Rack Width, Rack Mount and Through-Desk Kit for Four-Piece Enclosure | 70-077-03 |
| 可选附件 | ||
|---|---|---|
| RCAF-BNCM | RCA Female to BNC Male Adapter | |
| CSR 6 | Captive Screw to RCA Female Audio Adapter | |
| IR 501 | 用于小型矩阵切换器的手持式红外遥控器 | |
| SVHSM-2BNCF | S-Video Male to 2 BNC Female Adapter | |
Extron MAV 系列矩阵切换器结构紧凑，为传输带立体声音频的复合视频和 S-视频信号的视频系统应用提供了通用的切换解决方案。MAV 系列提供了 17 种型号，输入/输出尺寸从 4x4 到 8x8 不等。它们特别适用于公司会议室、博物馆、高校教室、体育酒吧和饭店、视频会议、远程学习设施、视频制作室以及许多住宅娱乐设施安装等应用。
特性
150 MHz（3 dB）视频带宽，满载
兼容 NTSC 3.58、NTSC 4.42、PAL 和 SECAM 视频
QS-FPC™ – 快速切换前面板控制器
查看输入/输出模式
全局预设
音频输入增益及衰减
音频分离
RS-232 控制端口
可选的 IR 501 手持式红外遥控器
输入：4 针微型 DIN 插座上的视频；螺丝锁定器上的音频
输出：4 针微型 DIN 插座上的视频；螺丝锁定器上的音频
示意图
面板图
| MAV 44-88 Series | |||
| Video — composite video and S-video models | |||
|---|---|---|---|
| Routing | |||
| MAV 44 Series | 4 x 4 matrix | ||
| MAV 48 Series | 4 x 8 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 | <0.1° 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 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 44/48 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 |
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| Minimum/maximum levels | Analog: 0.4 V to 2.0 Vp-p with no offset at unity gain | ||
| Impedance | 75 ohms | ||
| Return loss | |||
| Composite video | <-38 dB @ 0 to 10 MHz | ||
| S-video | <-25 dB @ 0 to 10 MHz | ||
| DC offset (max. allowable) | 5 V | ||
| External sync (genlock) | 0.2 V to 0.4 Vp-p | ||
| Input coupling | AC coupling only | ||
| Video output — composite video and S-video models | |||
| Number/signal type | |||
| 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 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 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 | |||
| Composite video | <-40 dB @ 5 MHz | ||
| S-video | <-25 dB @ 5 MHz | ||
| DC offset | 15 mV typical (per output enabled with 75 ohm termination) with input at 0 offset | ||
| Switching type | Vertical interval | ||
| Sync — composite video and S-video models | |||
| Genlock connectors | 2 female BNC | ||
| 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 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. 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 | ||
| Stereo channel separation | >80 dB @ 20 Hz to 20 kHz | ||
| CMRR | >75 dB @ 20 Hz to 20 kHz | ||
| Audio input — audio models | |||
| Number/signal type | |||
| MAV 44 AV, MAV 44 SVA, MAV 48 AV, MAV 48 SVA | 4 stereo, balanced/unbalanced | ||
| MAV 44 AV RCA, MAV 44 SVA RCA, MAV 48 AV RCA, MAV 48 SVA RCA | 4 stereo, unbalanced | ||
| MAV 84 AV, MAV 84 SVA, MAV 88 AV, MAV 88 SVA | 8 stereo, balanced/unbalanced | ||
| MAV 84 AV RCA, MAV 84 SVA RCA, MAV 88 AV RCA, MAV 88 SVA RCA | 8 stereo, unbalanced | ||
| Connectors | |||
| MAV 44 AV, MAV 44 SVA, MAV 48 AV, MAV 48 SVA | (4) 3.5 mm captive screw connectors, 5 pole | ||
| MAV 44 AV RCA, MAV 44 SVA RCA, MAV 48 AV RCA, MAV 48 SVA RCA | 4 pairs of female RCA connectors | ||
| MAV 84 AV, MAV 84 SVA, MAV 88 AV, MAV 88 SVA | (8) 3.5 mm captive screw connectors, 5 pole | ||
| MAV 84 AV RCA, MAV 84 SVA RCA, MAV 88 AV RCA, MAV 88 SVA RCA | 8 pairs of female RCA connectors | ||
| Impedance | >18k ohms unbalanced, 24k ohms balanced, DC coupled | ||
| Nominal level | Configurable: +4 dBu (1.23 V, professional level) or -10dBV (316mV, consumer level) | ||
| Maximum level | >+20 dBu (captive screw models) at 1% THD+N >+14 dBu (RCA models) at 1% THD+N |
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| Input gain adjustment | –18 dB to +10 dB, adjustable per input; default = 0 dB. | ||
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| Audio output — audio models | |||
| Number/signal type | |||
| MAV 44 AV, MAV 44 SVA, MAV 48 AV, MAV 48 SVA | 4 stereo, balanced/unbalanced | ||
| MAV 44 AV RCA, MAV 44 SVA RCA, MAV 48 AV RCA, MAV 48 SVA RCA | 4 stereo, unbalanced | ||
| MAV 88 AV, MAV 88 SVA, MAV 48 AV, MAV 48 SVA | 8 stereo, balanced/unbalanced | ||
| MAV 88 AV RCA, MAV 88 SVA RCA, MAV 48 AV RCA, MAV 48 SVA RCA | 8 stereo, unbalanced | ||
| Connectors | |||
| MAV 44 AV, MAV 44 SVA, MAV 84 AV, MAV 84 SVA | (2) 3.5 mm captive screw connectors, 10 pole | ||
| MAV 44 AV RCA, MAV 44 SVA RCA, MAV 48 AV RCA, MAV 48 SVA RCA | 4 pairs of RCA female | ||
| MAV 88 AV, MAV 88 SVA, MAV 48 AV, MAV 48 SVA | (4) 3.5 mm captive screw connectors, 10 pole | ||
| MAV 88 AV RCA, MAV 88 SVA RCA, MAV 48 AV RCA, MAV 48 SVA RCA | 8 pairs of female RCA | ||
| Impedance | 50 ohms unbalanced, 100 ohms balanced | ||
| Gain error | <±0.1 dB channel to channel | ||
| Nominal level | Configurable: +4 dBu (1.23 V, professional level) or -10dBV (316mV, consumer level) | ||
| Maximum level (Hi-Z) | >+20 dBu, balanced; >+18 dBu, unbalanced at 1% THD+N at default settings | ||
| Maximum level (600 ohm) | >+19 dBm, balanced; >+13 dBm, unbalanced at 1%THD+N at default settings | ||
| Control/remote — switcher | |||
| Serial control port | RS-232, female 9-pin D connector | ||
| Baud rate and protocol | 9600 baud, 8 data bits, 1 stop bit, no parity | ||
| Serial control pin configuration | 2 = TX, 3 = RX, 5 = GND, 9 = hardwired IR | ||
| IR controller module | IR 501 remote control (optional) | ||
| Program control | Extron control/configuration program for Windows ® Extron Simple Instruction Set (SIS ™ ) |
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| 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 |
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| Mounting | |||
| Rack mount | Yes, with included brackets | ||
| Furniture mount | Yes, with an optional under-desk mounting kit | ||
| Cooling | Convection, no vents | ||
| Enclosure type | Metal | ||
| Enclosure dimensions | 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) (Depth excludes connectors. Width excludes rack ears.) |
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| Product weight | 7.0 lbs (3.2 kg) | ||
| Shipping weight | 10 lbs (5 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 | ||
| Product warranty | 3 years parts and labor | ||
| Everlast power supply warranty | 7 years parts and labor | ||
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| (7.6-100109-D11) | |||
| 可选附件 | ||
|---|---|---|
| RCAF-BNCM | RCA Female to BNC Male Adapter | |
| CSR 6 | Captive Screw to RCA Female Audio Adapter | |
| IR 501 | 用于小型矩阵切换器的手持式红外遥控器 | |
| SVHSM-2BNCF | S-Video Male to 2 BNC Female Adapter | |
中国上海市松江区茸华路 686 号
(联系就说在DAV音视工程网上看到的)
Sales-China@Extron.com
021-3760 1566
爱思创电子（上海）有限公司（爱思创Extron中国）全球总部位于美国加州，是世界领先的专业视音频系统集成产品的生产商。爱思创Extron产品主要包括视音频控制系统、计算机视频接口、切换器、矩阵切换器、分配放大器、音频放大器、扬声器、双绞线和光纤设备、视频图像解析度转换器、视音频信号处理器、视音频流媒体产品、教室声场系统及高分辨率电缆。爱思创Extron电子提供专业视音频工程、培训、设计、演示支持。
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