VersaTools® MDA 3 Series, cont’d

11Power LED (figure 13) When lit, this LED indicates power is applied to the MDA.

11

Front Panel, all MDA Models

 

DISTRIBUTION AMPLIFIER

Figure 13 — MDA 3 Series front panel (all models)

Specifications

Video

Gain

Unity

Bandwidth

100 MHz (-3 dB)

Video input

Number/signal type

 

MDA 3SV/3SVA

 

 

1 S-video

MDA 3SV Dual

2 S-video

MDA 3V/3AV

1 composite video

MDA 3V Dual

2 composite video

Connectors

 

MDA 3SV/3SVA

 

 

(1) 4-pin mini DIN female

MDA 3SV Dual

(2) 4-pin mini DIN female

MDA 3V/3AV

1 BNC female

MDA 3V Dual

2 BNC female

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 for composite video or Y

 

of S-video with no offset

Impedance

75 ohms

Return loss

 

MDA 3SV/3SVA

 

MDA 3SV Dual

<-25 dBB @ 0 to 10 MHz

All other models

<-27 dB @ 5 MHz

DC offset (max. allowable)

5.0 V

Input coupling

AC

Video output

Number/signal type

 

MDA 3SV/3SVA

3 buffered S-video

MDA 3SV Dual

2 x 3 buffered S-video

MDA 3V/3AV

3 buffered composite video

MDA 3V Dual

2 x 3 buffered composite video

Connectors

 

MDA 3SV/3SVA

(3) 4-pin mini DIN female

MDA 3SV Dual

(6) 4-pin mini DIN female

MDA 3V/3AV

3 BNC female

MDA 3V Dual

6 BNC female

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

<-30 dB @ 5 MHz

DC offset

±50 mV with input at 0 offset

Sync

Standards

NTSC 3.58, NTSC 4.43, PAL, SECAM

Audio — MDA 3AV, MDA 3SVA, MDA 3A/3A RCA

Gain

DIP switch set to match output type

Unity (0 dB)

DIP switch not matched to output type

DIP Switch

Output Wiring

 

 

Setting

Unbalanced

Balanced

 

 

 

Balanced

0 dB

-6 dB

Unbalanced

+6 dB

0 dB

 

 

 

Frequency response

20 Hz to 20 kHz, ±0.05 dB

THD + Noise

0.03% @ 1 kHz at nominal level

S/N

 

MDA 3A

>90 dB, unbalanced, at maximum output

All other models w/audio >90 dB, balanced at maximum output

Stereo channel separation

>80 dB @ 1 kHz; >60 dB @ 20 kHz

CMRR

>75 dB @ 20 Hz to 20 kHz

12

VersaTools

®

MDA 3 Series • SpecificationsInstallation

® ®

13

 

VersaToolsMDAMDA3 Series3 Series• Specifications• Installation

Page 11
Image 11
Extron electronic MDA 3 Series user manual Specifications

MDA 3 Series specifications

Extron Electronics is renowned for innovative solutions in the AV industry, and the MDA 3 Series is a testament to their commitment to high-quality performance and versatility. The MDA 3 Series is a family of multi-device adapters designed for professional audio and video applications, enabling seamless integration of various sources and displays in demanding environments.

One of the standout features of the MDA 3 Series is its robust support for multiple video formats, including HDMI, HDBaseT, and other legacy signals, making it adaptable to various setups. The series is equipped with advanced signal processing technology that ensures optimal video quality, enhancing the overall viewing experience. This capability is particularly important in scenarios such as educational settings, boardrooms, and large venues, where clarity and precision are critical.

The MDA 3 Series also boasts extensive input options. Users can connect several devices, including laptops, cameras, and streaming devices, all through a single platform. The series supports resolutions up to 4K, ensuring compatibility with the latest high-definition content. This flexibility is enhanced by the inclusion of features like automatic input switching, which allows for a seamless transition between input sources, reducing downtime and maintaining audience engagement.

Moreover, the MDA 3 Series offers comprehensive control options. With Extron's control systems and third-party integration capabilities, users can easily manage multiple devices, adjust settings, and automate processes. This feature is particularly valuable in professional environments where quick response times and streamlined workflows are essential.

Efficiency and reliability are further enhanced by the MDA 3 Series' built-in scaling capabilities. The adapters can automatically adjust resolution and refresh rates, ensuring that content displays at its best on compatible screens. Additionally, the series incorporates Extron’s EDID management technology, which helps to eliminate common connectivity issues that can arise from mismatched device settings.

In terms of physical construction, the MDA 3 Series is designed for durability and ease of installation. It features a compact and rack-mountable design, allowing for straightforward integration into existing systems without taking up excessive space. This practicality is coupled with Extron's commitment to customer support and warranty programs, providing peace of mind for users investing in their solutions.

In summary, the Extron MDA 3 Series multi-device adapters are versatile, feature-rich solutions designed to enhance audiovisual performance in various professional settings. With their broad compatibility, advanced processing technologies, and user-friendly features, these units represent a significant advancement in the way AV environments are managed and optimized.