Extron electronic Stereo Amplifier MDA 3V 1x3 User Manual
AuDio  
/
viDeo Distribution Amplifiers  
MDA Series  
Composite Video, S-Video, and Audio Mini Distribution Amplifiers  
Common feAtures  
DesCriPtion  
•
•
•
Rack mountable 1U, quarter rack width metal enclosure  
The Extron MDA Series consists of one input, three or five output composite video,  
S-video, or stereo audio Mini Distribution Amplifiers. Both composite video and S-video models  
output an amplified signal up to 150 feet (45 meters).  
Versatile mounting options including rack, projector, and under-desk mounts  
External universal power supply included, part # 70-055-01  
Part of the VersaTools® line of economical, compact products, MDA Series mini distribution  
amplifiers are rack or under-desk mountable and include an external international power supply.  
Their small size makes them the ideal solution for easy integration into both new and existing  
A/V systems including boardrooms, training facilities, home theater, command and control  
centers, and rental and staging environments.  
DVD Player  
Projector  
O
U
AL  
B
S
T
U
3
3
AL  
2
Plasma / LCD  
Display  
L
1
P  
R
I
B
UN  
N
1
2
V
A
L
3
R
A
D
R
M
1
L
T
R
INPU  
WE  
L
PO  
X
V
5
A
1
M
A
4
3
.
Extron  
MDA 3AV  
Distribution  
Amplifier  
Plasma / LCD  
Display  
Continued  
513  
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Dubai  
+971.4.2991800  
Asia  
China  
Japan  
+81.3.3511.7655  
+81.3.3511.7656 FAX  
+65.6383.4400 / +800.7339.8766  
+65.6383.4664 FAX  
+86.21.3760.1568 / +400.883.1568  
+86.21.3760.1566 FAX  
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AuDio  
/
viDeo Distribution Amplifiers  
MDA Series  
S-Video Models  
MDA 3SV  
Three Output S-Video Mini Distribution Amplifier  
unique feAtures  
•
•
Accepts and distributes S-video on female 4-pin mini DIN connectors  
270 MHz (-3 dB) video bandwidth, fully loaded  
moDeL  
version DesCriPtion  
PArt #  
MDA 3SV  
1x3 S-Video.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-444-01  
MDA 3SVA  
Three Output S-Video with Stereo Audio  
Mini Distribution Amplifier  
unique feAtures  
•
•
•
•
Accepts and distributes S-video on female 4-pin mini DIN connectors  
Balanced and unbalanced audio on captive screw connectors  
Audio output gain dip switch to maintain unity gain  
270 MHz (-3 dB) video bandwidth, fully loaded  
moDeL  
version DesCriPtion  
PArt #  
MDA 3SVA  
1x3 S-Video w/Stereo Audio.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-444-20  
MDA 5SV  
Five Output S-Video Mini Distribution Amplifier  
unique feAtures  
•
•
•
Accepts and distributes S-video on female 4-pin mini DIN connectors  
Input loop-through  
270 MHz (-3 dB) video bandwidth, fully loaded  
moDeL  
version DesCriPtion  
PArt #  
MDA 5SV  
1x5 S-Video.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-447-01  
Continued  
515  
europe  
Dubai  
Asia  
China  
Japan  
+31.33.453.4040 / +800.3987.6673  
+31.33.453.4050 FAX  
+971.4.2991800  
+65.6383.4400 / +800.7339.8766  
+65.6383.4664 FAX  
+86.21.3760.1568 / +400.883.1568  
+86.21.3760.1566 FAX  
+81.3.3511.7655  
+81.3.3511.7656 FAX  
+971.4D.29o9w18n80loFaAXd from Www.Somanuals.com. All Manuals Search And Download.  
AuDio  
/
viDeo Distribution Amplifiers  
MDA Series  
Stereo Audio Models  
MDA 3A  
Three Output Stereo Audio Mini Distribution Amplifier  
unique feAtures  
•
•
Accepts and distributes balanced or unbalanced line level stereo audio  
Audio output gain dip switch to maintain unity gain between balanced and  
unbalanced signals  
moDeL  
version DesCriPtion  
PArt #  
MDA 3A  
1x3 Stereo Audio.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-440-01  
MDA 5A RCA  
Five Output Stereo Audio Mini Distribution Amplifier  
unique feAtures  
•
Accepts and distributes unbalanced audio on RCA jacks  
moDeL  
version DesCriPtion  
PArt #  
MDA 5A RCA  
1x5 Stereo Audio on RCAs.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-441-01  
MDA Series Accessories  
oPtionAL ACCessories  
moDeL DesCriPtion  
PAGe  
PArt #  
RSU 129  
RSF 123  
RSB 129  
PMK 100  
1U 9.5" Deep Universal Rack Shelf Kit.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 819  
1U 3.5" Deep VersaTools® Rack Shelf Kit.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 818  
1U 9.5" Deep Basic Rack Shelf.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 820  
One VersaTools®, 1/4 Rack Width Mini Projector Mounting Kit.. . . . . . . . . . . . . . . . . . . page 813  
60-190-01  
60-190-20  
60-604-01  
70-217-01  
Continued  
516  
uSA West  
uSA east  
+1.919.863.1794 / +800.633.9876  
+1.919.863.1797 FAX  
www.extron.com  
© 2008 Extron Electronics. All rights reserved.  
+1.714.491.1500 / +800.633.9876  
+1.714.491.1517 FAX  
Pricing and specifications may change without notice.  
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AuDio  
/
viDeo Distribution Amplifiers  
MDA Series  
Impedance  
sPeCifiCAtions  
viDeo  
MDA 5A RCA....................... . >10k ohms unbalanced, DC coupled  
MDA 3AV, MDA 3SVA,  
Gain................................. . Unity  
Bandwidth  
MDA 3SV/3SVA,  
MDA 3A............................. . >50k ohms unbalanced, >25k ohms balanced, DC coupled  
Nominal level..................... . +4 dBu (1.23V), 0 dBu (0.775 V), -10 dBV (316 mV), -20 dBV (100 mV)  
compatible  
MDA 5SV........................... . 270 MHz (-3 dB)  
MDA 3V/3AV/3V Dual,  
MDA 5V............................. . 435 MHz (-3 dB)  
Maximum level  
MDA 5A RCA....................... . +17 dBu (unbalanced) at 1%THD+N  
All other models w/audio.......... . +24 dBu (balanced) at 1%THD+N  
NOTE: 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu  
viDeo inPut  
Number / Signal type  
AuDio outPut (MDA 3AV, MDA 3SVA, MDA 3A, MDA 5A RCA)  
MDA 3SV/3SVA, MDA 5SV ....... . 1 S-video  
MDA 3V/3AV, MDA 5V............. . 1 composite video  
MDA 3V Dual....................... . 2 composite video  
Connectors  
MDA 3SV/3SVA, MDA 5SV........ (1) 4-pin mini DIN female  
MDA 3V/3AV, MDA 5V............. 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 5SV,  
All other models.................... . <-27 dB @ 5 MHz  
DC offset (max. allowable)........ . 5.0 V  
Number / Signal type  
MDA 5A RCA....................... . 5 stereo, unbalanced  
MDA 3AV, MDA 3SVA,  
MDA 3A............................. 3 stereo, balanced/unbalanced  
Connectors  
MDA 5A RCA....................... . 10 RCA connectors  
MDA 3AV, MDA 3SVA,  
MDA 3A............................. (3) 3.5 mm captive screw connectors, 5 pole  
Impedance  
MDA 5A RCA....................... 50 ohms unbalanced  
MDA 3AV, MDA 3SVA,  
MDA 3A............................. 50 ohms unbalanced, 100 ohms balanced  
Gain error.......................... . 0.1 dB channel to channel  
Maximum level (Hi-Z)  
MDA 5A RCA....................... . +15 dBV, unbalanced, at 1%THD+N  
All other models w/audio.......... . >+24 dBu, balanced at 1%THD+N  
Maximum level (600 ohm)  
Input coupling..................... . AC  
viDeo outPut  
MDA 3A/5A RCA................... . >+14 dBm, unbalanced, at 1%THD+N  
Number / Signal type  
All other models w/audio.......... . >+15 dBm, balanced or unbalanced, at 1%THD+N  
MDA 3SV/3SVA.................... . 3 buffered S-video  
MDA 5SV........................... . 6 S-video: 5 buffered for distribution, 1 passive loop-through  
MDA 3V/3AV....................... . 3 buffered composite video  
MDA 3V Dual....................... . 2 x 3 buffered composite video  
MDA 5V............................. . 6 composite video: 5 buffered for distribution, 1 passive loop-through  
Connectors  
GenerAL  
External power supply.......... . 100 VAC to 240 VAC, 50/60 Hz, 5 watts, external, universal; to 12 VDC,  
1 A (max.), regulated  
Power input requirements  
MDA 3V/3SV/5V/5SV.............. . 12 VDC, 0.1 A (max.)  
MDA 3AV/3SVA.................... . 12 VDC, 0.3 A (max.)  
All other models.................... . 12 VDC, 0.2 A (max.)  
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 the  
VersaTools® rack shelf, part #60-190-20, or 60-604-20  
Enclosure type.................... . Metal  
Enclosure dimensions........... . 1.7" H x 4.3" W x 3.0" D (1U high, quarter rack wide)  
4.2 cm H x 11.0 cm W x 7.6 cm D (Depth excludes connectors and knobs.)  
Product weight  
MDA 3V, MDA 3SVA............... . 0.4 lbs (0.2 kg)  
MDA 3AV........................... . 0.6 lbs (0.3 kg)  
MDA 3SV/3SVA.................... . (3) 4-pin mini DIN female  
MDA 5SV........................... . (6) 4-pin mini DIN female  
MDA 3V/3AV....................... . 3 BNC female  
MDA 3V Dual....................... . 6 BNC female  
MDA 5V............................. . 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  
MDA 5V, MDA 5SV................. . 0.5 lbs (0.2 kg)  
MDA 3SV........................... . 0.4 lbs (0.2 kg)  
MDA 3A............................. . 0.5 lbs (0.2 kg)  
MDA 5A RCA....................... . 0.4 lbs (0.2 kg)  
Shipping weight  
MDA 3V, MDA 3V Dual............ . 3 lbs (2 kg)  
MDA 3AV, MDA 5V................. . 3 lbs (2 kg)  
MDA 3SV........................... . 2 lbs (1 kg)  
Standards.......................... . NTSC 3.58, NTSC 4.43, PAL, SECAM  
AuDio (MDA 3AV, MDA 3SVA, MDA 3A, MDA 5A RCA)  
Gain  
DIP switch set to match  
output type......................... . Unity (0 dB)  
DIP switch not matched  
to output type...................... . See the table below.  
MDA 3SVA, MDA 5SV............. . 2 lbs (1 kg)  
MDA 5A RCA....................... . 2 lbs (1 kg)  
Vibration........................... . ISTA 1A in carton (International Safe Transit Association)  
Listings............................. . UL, CUL  
Output Wiring  
DIP Switch Setting  
Unbalanced  
0 dB  
Balanced  
-6 dB  
Balanced  
Unbalanced  
+6 dB  
0 dB  
Compliances...................... . CE, FCC Class A, VCCI, AS/NZS, ICES  
MTBF............................... . 30,000 hours  
Warranty........................... . 3 years parts and labor  
Frequency response............. . 20 Hz to 20 kHz, 0.05 dB  
THD + Noise....................... . 0.03% @ 1 kHz at nominal level  
S/N  
MDA 5A RCA....................... . >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  
NOTE: All nominal levels are at 10%. Specifications are subject to change without notice.  
AuDio inPut (MDA 3AV, MDA 3SVA, MDA 3A, MDA 5A RCA)  
Number / Signal type  
MDA 5A RCA....................... . 1 stereo unbalanced  
MDA 3AV, MDA 3SVA,  
MDA 3A............................. . 1 stereo balanced/unbalanced  
Connectors  
MDA 5A RCA....................... . 2 RCA connectors  
MDA 3AV, MDA 3SVA,  
MDA 3A............................. . (1) 3.5 mm captive screw connector, 5 pole  
517  
europe  
Dubai  
Asia  
China  
Japan  
+31.33.453.4040 / +800.3987.6673  
+31.33.453.4050 FAX  
+971.4.2991800  
+65.6383.4400 / +800.7339.8766  
+65.6383.4664 FAX  
+86.21.3760.1568 / +400.883.1568  
+86.21.3760.1566 FAX  
+81.3.3511.7655  
+81.3.3511.7656 FAX  
+971.4D.29o9w18n80loFaAXd from Www.Somanuals.com. All Manuals Search And Download.  

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