Extron electronic DA AV EQ Series Specifications, Video input and loop-through, Video output

Audio / Video Distribution Amplifiers

DA AV EQ Series

SPECIFICATIONS

Video

Gain (all models except DA 6A
and DA 3AV RCA)	-1 dB to +3 dB (x 0.9 to x 1.4), adjustable per every 2 outputs
Equalization (all models
except DA 3AV RCA)	0 dB to +8 dB (x 1 to x 2) at 5 MHz, adjustable per every 2 outputs
Bandwidth	150 MHz (-3 dB)
Output cable
driving distance	Up to 1000 feet with Mini HR cable, up to 1500 feet with RG6 or RG59 cables
Video input and loop-through
Number / Signal type
DA 6V, DA 6AV, DA 6AV RCA EQ,
and DA 3AV RCA models	1 composite video input, 1 composite video passive loop-through
DA 12V/6V Dual EQ and
DA 8V/4V Dual EQ models	1 composite video and 1 buffered loop-through or 2 composite video
Connectors
DA 6V, DA 6AV, DA 6AV RCA EQ,
and DA 3AV RCA models	1 female BNC (input), 1 female BNC (loop-through)
DA 12V/6V Dual EQ	2 female BNC
DA 8V/4V Dual EQ	2 female BNC
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 with no offset at unity gain
Impedance
DA 8V/4V Dual EQ and
DA 12V/6V Dual	75 ohms
All other models	75 ohms or Hi-Z, selectable
Return loss	-30 dB @ 5 MHz
DC offset (max. allowable)	4.0 V, AC coupled
Video output
Number / Signal type
DA 6V, DA 6AV, and
DA 6AV RCA EQ models	6 composite video
DA 12V/6V Dual EQ	12 composite video
DA 8V/4V Dual EQ	8 composite video
DA 3AV RCA	3 composite video
Connectors
DA 6V, DA 6AV, and
DA 6AV RCA EQ models	6 female BNC
DA 12V/6V Dual EQ	12 female BNC
DA 8V/4V Dual EQ	8 female BNC
DA 3AV RCA	3 female BNC
Nominal level	1 Vp-p for composite video and for Y of S-video
	0.3 Vp-p for C of S-video
Minimum / Maximum levels. . .
Composite video or Y signal	0.4 V to 2.0 Vp-p with no offset at unity gain
DA 6SV, DA 6SVA,
and DA 6SVA RCA EQ	Y: 0.4 V to 2.0 Vp-p with no offset at unity gain
Impedance	75 ohms
Return loss	-30 dB @ 5 MHz
Sync
Standards	NTSC 3.58, NTSC 4.43, PAL, SECAM

Audio (Composite Video and Stereo Audio models only)

Gain.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unity when internal jumpers are set to match output wiring. See table below for other conditions.

Output Wiring	Internal Jumpers
	Balanced	Unbalanced
Balanced	0 dB	+6 dB
Unbalanced	-6 dB	0 dB

Frequency response.. . . . . . . . . . . . 20 Hz to 20 kHz, ±0.05 dB (with voltage reference @ 1 kHz) THD + Noise. . . . . . . . . . . . . . . . . . . . . . 0.03% @ 1 kHz at nominal level

S/N (at any output). . . . . . . . . . . . . . . . >90 dB, unbalanced, at maximum output (unweighted) Stereo channel separation. . . . . >80 dB @ 1 kHz, >60 dB @ 20 kHz

CMRR.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >75 dB @ 20 Hz to 20 kHz

Output cable

driving distance.. . . . . . . . . . . . . . . . . Up to 1000 feet with STP 22 cable

Audio input (Composite Video and Stereo Audio models only)

Number / Signal type
DA 3AV RCA, DA 6AV RCA EQ. . .	1 stereo, unbalanced
DA 6AV EQ	1 stereo, balanced/unbalanced
Connectors
DA 3AV RCA, DA 6AV RCA EQ. . .	1 pair female RCA
DA 6AV EQ	(1) 3.5 mm captive screw connector, 5 pole
Impedance
RCA models	>18k ohms, unbalanced, DC coupled
DA 6AV EQ, DA 6SVA EQ,
DA 6A	>18k ohms unbalanced, >24k ohms balanced, DC coupled
Nominal level	Compatible with +4 dBu (1.23 Vrms), 0 dBu (0.775 Vrms),
	-10 dBV (316 mVrms), -20 dBV (100 mVrms)
Maximum level
DA 3AV RCA, DA 6AV RCA EQ. . .	+18 dBu, (unbalanced) at 1%THD+N
DA 6AV EQ	+24 dBu, (balanced) at 1%THD+N
NOTE: 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output (Composite Video and Stereo Audio models only)
Number / Signal type
DA 6AV RCA EQ	6 stereo, unbalanced
DA 3AV RCA	3 stereo, unbalanced
DA 6AV EQ	6 stereo, balanced/unbalanced
Connectors
DA 3AV RCA, DA 6AV RCA EQ. . .	6 pairs of female RCA jacks
DA 6AV EQ	(6) 3.5 mm captive screw connectors, 5 pole
Impedance
DA 6AV RCA EQ	50 ohms unbalanced
DA 3AV RCA	50 ohms, unbalanced
DA 6AV EQ	50 ohms unbalanced, 100 ohms balanced
Maximum level (Hi-Z)
DA 3AV RCA, DA 6AV RCA EQ. . .	>+18 dBu, unbalanced at 1%THD+N
DA 6AV EQ	>+24 dBu, balanced at 1%THD+N
Maximum level (600 ohm)
DA 6AV EQ	>+15 dBm, balanced at 1%THD+N
General
Power	100 VAC to 240 VAC, 50/60 Hz, 8 watts, internal, universal
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
	#60-190-10 or 60-604-10; Also furniture mountable with an optional
	Under-Desk Mounting Kit, #70-077-01, or Through-Desk Mounting Kit,
	#70-077-02
Enclosure type	Metal
Enclosure dimensions	1.7" H x 8.7" W x 6.0" D (1U high, half rack wide)
	4.3 cm H x 22.1 cm W x 15.2 cm D (Depth excludes connectors.)
Product weight	2 lbs (0.9 kg)
Shipping weight	4 lbs (2 kg)
Vibration	ISTA 1A in carton (International Safe Transit Association)
Listings	UL, CUL
Compliances	CE, FCC Class A, VCCI, AS/NZS, ICES
MTBF	30,000 hours
Warranty	3 years parts and labor

NOTE: All nominal levels are at ±10%. Specifications are subject to change without notice.

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