Extron electronic Mini Distribution Amplifier Specifications, MDA 4V SDI Distribution Amplifiers

SPECIFICATIONS

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	0.05º, 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
Connectors	video
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
Connectors	distribution, 1 passive loop-through
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
Sync	offset
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,
Impedance	5 pole
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
Impedance	connectors, 5 pole
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
NOTE: 0dBu = 0.775 volts (RMS).	at stated %THD+N
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