Extron electronic MDA 5AV RCA - Manual (Page 2)

The Extron MDA 3AV RCA, MDA 5AV RCA, and MDA 5SVA RCA Mini
Distribution Amplifiers (MDAs) are compact distribution amplifiers for the
distribution of a single source input to multiple outputs and are ideal for a
wide range of A/V applications including boardrooms, training facilities, home
theater, command and control centers, and rental and staging. The MDA 3AV
RCA offers one input, three output composite video and unbalanced stereo
audio on RCA connectors. The MDA 5AV RCA offers one input, five output
composite video on BNC connectors and unbalanced stereo audio on RCA
connectors. The MDA 5SVA RCA offers 1x5 S-video on 4-pin mini-DIN and
unbalanced stereo audio on RCA connectors. The input on all three models
feature a separate, passive loop-through channel that can be used to chain
together several MDAs to provide additional outputs. MDAs are housed in
half rack width, 1U metal enclosures and include an internal power supply that
will accept 100-240VAC.
■ Video inputs and outputs on female BNC connectors or 4-pin mini-DIN
connectors
■ NTSC, PAL, and SECAM compatible
■ Accepts and distributes unbalanced stereo audio on RCA connectors
■ 435 MHz (-3db) video bandwidth on composite models; 270 MHz (-3db)
video bandwidth on S-video models
■ Metal enclosure
■ 1U high rack mountable (half rack width)
Video
Gain ..................................................Unity
Bandwidth
MDA 5SVA RCA ........................ 270 MHz (-3dB)
MDA 3AV RCA,
MDA 5AV RCA .......................... 435 MHz (-3dB)
Differential phase error...................... 0.05 º , 0 to 50 MHz
Differential gain error ....................... <0.05%, 0 to 50 MHz
K factor ............................................. <0.05%
Video input
Number/signal type
MDA 5SVA RCA ........................ 1 NTSC/PAL S-video
MDA 3AV RCA,
MDA 5AV RCA .......................... 1 NTSC/PAL composite video
Connectors
MDA 5SVA RCA ........................ 1 4-pin mini DIN female
MDA 3AV RCA,
MDA 5AV RCA .......................... 1 BNC female
Minimum/maximum level(s)
MDA 5SVA RCA ........................ Y: 0.4V to 2.0V p-p with no offset
MDA 3AV RCA,
MDA 5AV RCA .......................... 0.4V to 2.0V p-p with no offset
Impedance ......................................... 75 ohms
Return loss ....................................... -40dB @ 0 to 10 MHz
Maximum DC offset ......................... 1.0V
Video output
Number/signal type
MDA 5SVA RCA ........................ 6 S-video: 5 amplified for
distribution, 1 passive loop-through
MDA 3AV RCA .......................... 4 composite video: 3 amplified for
distribution, 1 passive loop-through
D
ESCRIPTION
S
PECIFICATIONS
(Cont.)
F
EATURES
S
PECIFICATIONS
Extron Electronics, USA
1230 South Lewis Street
Anaheim,
CA 92805
800.633.9876 714.491.1500
FAX 714.491.1517
Extron Electronics, Europe
Beeldschermweg 6
C , 3821 AH Amersfoort
The Netherlands
+800.3987.6673 +31.33.453.4040
FAX +31.33.453.4050
Extron Electronics, Asia
135 Joo Seng Rd. #04-01
PM Industrial Bldg.
Singapore 368363
+65.6383.4400
FAX +65.6383.4664
Extron Electronics, Japan
Daisan DMJ Bldg. 6F, 3-9-1 Kudan Minami
Chiyoda-ku, Tokyo 102-0074
Japan
+81.3.3511.7655 FAX +81.3.3511.7656
02-03
68-656-01
REV. A
MDA 5AV RCA .......................... 6 composite video: 5 amplified for
distribution, 1 passive loop-through
Connectors
MDA 5SVA RCA ........................ 6 4-pin mini-DIN
MDA 3AV RCA .......................... 4 BNC female
MDA 5AV RCA .......................... 6 BNC female
Minimum/maximum level(s)............. 0.4V to 2.0V p-p
Impedance ......................................... 75 ohms
Return loss......................................... -30dB @ 5 MHz
DC offset........................................... ±5mV maximum with input at 0
offset
Sync
Standards........................................... NTSC 3.58, NTSC 4.43, PAL
& SECAM
Audio
Gain .................................................. Unity
Frequency response............................ 20 Hz to 20 kHz, ±0.05dB
THD + Noise.................................... 0.03% @ 1 kHz at rated maximum
output drive
S/N.................................................... >90 dB, at rated maximum output
drive
Stereo channel separation .................. >80 dB @ 1 kHz; >60 dB @
20 kHz
CMRR .............................................. >75 dB @ 20 Hz to 20 kHz
Audio input
Number/signal type ........................... 1 stereo unbalanced
Connectors ........................................ 2 RCA connectors
Impedance ......................................... >50 kohms unbalanced, DC coupled
Maximum level.................................. +24 dBu (unbalanced) at stated
%THD+N
Audio output
Number/signal type
MDA 5SVA RCA ........................ 5 stereo, unbalanced
MDA 3AV RCA .......................... 3 stereo, unbalanced
MDA 5AV RCA .......................... 5 stereo, unbalanced
Connectors
MDA 5SVA RCA ........................ 10 RCA connectors
MDA 3AV RCA .......................... 6 RCA connectors
MDA 5AV RCA .......................... 10 RCA connectors
Impedance ........................................ 50 ohms unbalanced
Gain error ......................................... ±0.1dB channel to channel
Maximum level (Hi-Z) ...................... >+24dBu, unbalanced at stated
%THD+N
NOTE: 0dBu = 0.775 volts (RMS).
General
Power................................................. 1100VAC to 240VAC, 50/60 Hz,
20 watts, internal, auto-switchable
Rack mount....................................... Yes, with optional 1U rack shelf, part
#60-190-01
Enclosure type ................................... Metal
Enclosure dimensions ....................... 1.7" H x 8.75" W x 9.5" D (1U high,
half rack width) 4.2 cm H x
22.2 cm W x 24.1 cm D
(Depth excludes connectors)
Product weight .................................. 2.5 lbs (1.1 kg)
Shipping weight................................. 5 lbs (2.3 kg)
Listings .............................................. UL, CUL
Compliances...................................... CE, FCC Class A, VCCI, AS/NZS,
ICES
MTBF .............................................. 30,000 hours
Model Part Number
MDA 3AV RCA .................................... 60-443-01
MDA 5AV RCA .................................... 60-479-01
MDA 5SVA RCA .................................. 60-445-01
Copyright © 2002 Extron Electronics. All rights reserved. All trademarks mentioned are the property of their respective owners.