Extron electronic Mini Distribution Amplifier - Manual (Page 3)

S
PECIFICATIONS
Video
Gain .................................................. Unity
Bandwidth
MDA 3SV/3SVA/3SV Dual,
MDA 5SV .................................... 270 MHz (-3dB)
MDA 3V/3AV/3V Dual,
MDA 5V ...................................... 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 3SV/3SVA, MDA 5SV ...... 1 NTSC/PAL/SECAM S-video
MDA 3SV Dual............................ 2 NTSC/PAL/SECAM S-video
MDA 3V/3AV, MDA 5V ............ 1 NTSC/PAL/SECAM composite
video
MDA 3V Dual.............................. 2 NTSC/PAL/SECAM composite
video
Connectors
MDA 3SV/3SVA, MDA 5SV ...... 1 4-pin mini DIN female
MDA 3SV Dual............................ 2 4-pin mini DIN female
MDA 3V/3AV, MDA 5V ............ 1 BNC female
MDA 3V Dual.............................. 2 BNC female
Minimum/maximum levels
MDA 3SV/3SVA/3SV Dual,
MDA 5SV .................................... Y: 0.4 to 2.0V p-p with no offset
MDA 3V/3AV/3V Dual,
MDA 5V ...................................... 0.4 to 2.0V p-p with no offset at
Impedance ........................................ 75 ohms
Return loss ........................................ -40dB @ 0 to 10 MHz
Maximum DC offset ........................ 1.0V
Video output
Number/signal type
MDA 3SV/3SVA .......................... 3 S-video
MDA 3SV Dual............................ 6 S-video
MDA 5SV .................................... 6 S-video: 5 amplified for
distribution, 1 passive loop-through
MDA 3V/3AV .............................. 3 composite video
MDA 3V Dual.............................. 6 composite video
MDA 5V ...................................... 6 composite video: 5 amplified for
distribution, 1 passive loop-through
Connectors
MDA 3SV/3SVA .......................... 3 4-pin mini-DIN
MDA 3SV Dual............................ 6 4-pin mini-DIN
MDA 5SV .................................... 6 4-pin mini-DIN
MDA 3V/3AV .............................. 3 BNC female
MDA 3V Dual.............................. 6 BNC female
MDA 5V ...................................... 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 — MDA 3AV, MDA 3SVA, MDA 3A/3A RCA, MDA 5A RCA
Gain (RCA models) .......................... Unity
Gain (Captive screw models) ............ Selectable (via DIP switch)
Unbalanced out ............................ 0dB = unbalanced
-6dB = balanced
Balanced out ................................ +6dB = unbalanced
0dB = balanced
Frequency response............................ 20 Hz to 20 kHz, ±0.05dB
THD + Noise.................................... 0.03% @ 1 kHz at rated maximum
output drive
S/N .................................................. >90 dB, balanced 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 — MDA 3AV, MDA 3SVA, MDA 3A/3A RCA, MDA 5A RCA
Number/signal type
MDA 3A RCA, MDA 5A RCA .... 1 stereo unbalanced
MDA 3AV, MDA 3SVA, MDA 3A.. 1 stereo balanced/unbalanced
Connectors
MDA 3A RCA, MDA 5A RCA .... 2 RCA connectors
MDA 3AV, MDA 3SVA, MDA 3A.. 1 3.5 mm captive screw connector,
5 pole
Impedance
MDA 3A RCA, MDA 5A RCA .... >50 kohms unbalanced, DC
coupled
MDA 3AV, MDA 3SVA, MDA 3A.. >50 kohms unbalanced, >25 kohms
balanced, DC coupled
Maximum level.................................. +24 dBu (balanced or unbalanced)
at stated %THD+N
Audio output — MDA 3AV, MDA 3SVA, MDA 3A/3A RCA, MDA 5A RCA
Number/signal type
MDA 5A RCA.............................. 5 stereo, unbalanced
MDA 3A RCA.............................. 3 stereo, unbalanced
MDA 3AV, MDA 3SVA, MDA 3A .. 3 stereo, balanced/unbalanced
Connectors
MDA 5A RCA.............................. 10 RCA connectors
MDA 3A RCA.............................. 6 RCA connectors
MDA 3AV, MDA 3SVA, MDA 3A.. 3 3.5 mm captive screw
connectors, 5 pole
Impedance
MDA 3A RCA, MDA 5A RCA .... 50 ohms unbalanced
MDA 3AV, MDA 3SVA, MDA 3A.. 50 ohms unbalanced, 100 ohms
balanced
Gain error ........................................ ±0.1dB channel to channel
Maximum level (Hi-Z)...................... >+24dBu, balanced or unbalanced
at stated %THD+N
Maximum level (600 ohm)................ >+15dBm, balanced or unbalanced
at stated %THD+N
NOTE: 0dBu = 0.775 volts (RMS).
General
Power ................................................ 100VAC to 240VAC, 50/60 Hz,
5 watts, external, auto-switchable;
to 12VDC, 1 A (max.) power
supply. Product requires 0.4 A.
Rack mount ...................................... Yes, with optional 1U rack shelf,
part #60-190-01, or the VersaTools
rack shelf, part #60-190-20
Enclosure type .................................. Metal
Enclosure dimensions ........................ 1.7" H x 4.3" W x 3.0" D (1U
high, quarter rack width) 4.2 cm H
x 11.0 cm W x 7.6 cm D (Depth
excludes connectors and knobs.)
Product weight: ................................ 0.7 lbs (0.3 kg)
Shipping weight: .............................. 3 lbs (1.4 kg)
Listings.............................................. UL, CUL
Compliances...................................... CE, FCC Class A, VCCI, AS/NZS,
ICES
MDA 4V SDI Distribution Amplifiers
Video
Gain .................................................. Unity
Resolution ........................................ 8 or 10 bits, automatic
Operation standards .......................... 143 Mb/s (4fscNTSC) 177 Mb/s
(4fscPAL) 270 Mb/s (4:2:2
component video) 360 Mb/s (4:2:2
widescreen component video),
autoselected
Equalization and relocking ................ Automatic for up to 30dB of cable
loss