Rane DA 26S DA 26S Data Sheet - Page 2

DA 26S

DISTRIBUTION AMPLIFIER

WITH PAGING

Data Sheet-2

Specifications

Parameter

Specification

Limit

Units

Conditions/Comments

Priority Input:

Active Balanced

3-pin Euroblock connector

.....

Input Impedance (mic/line)

511 / 14.5k

1%

Ω

Each leg to ground, 1 kHz

.....

Max Input (mic/line)

-10 / +20

min

dBu

Source res. 150 Ω, 1 kHz

.....

Gain Range (mic/line)

30 to 60 / 0 to 30

±2

dB


.....

Frequency Response

10 Hz to 20 kHz

+0,-.5

dB

minimum gain

.....

Equiv. Input Noise (mic)

-116

typ

dBu

150 Ω, gain 60 dB, BW 22 kHz

.....

Noise (line)

-80

typ

dBu


.....

CMRR

40

min

dB


.....

Overload Indicator

4

typ

dB

Before clipping, 1 kHz

.....

Detect °reshold

on to +4

typ

dBu

1 kHz

.....

Ducker Depth Control

0 to -80

typ

dB

1 kHz

.....

Priority Assign Inputs

5V TTL active low or simple

switch closure to ground

VDC

Euroblock 8-pin passive internal pullup

Program Line Input:

Active Balanced

3-pin Euroblock connector

.....

Input Impedance

10k

1%

Ω

Each leg to ground, 1 kHz

.....

Gain

0

±0.5

dB

1 kHz

.....

CMRR

40

min

dB


Automatic Gain Control:

Log average detector, soft knee

.....

Target Range

-12 to +12

±1

dBu

Level the AGC circuit is seeking

.....

°reshold

26 dB below target

±1

dBu

°e level below target when AGC starts

....

Gain Reduction Time Constant

230/11

20%

ms

Slow/fast

....

Gain Increase Time Constant

1100

20%

ms

Fixed

.....

AGC Release

11

20%

sec.

Return to unity when >26 dB below target

.....

Ratio

0:1 to infinity:1

soft knee action

.....

Gain Meter

-12, -6, -3, 0, +3, +6, +12

1

dB

Indicates AGC level control

Crossover: Frequency

80, 110, 150, 200

8%

Hz

24 dB/octave Linkwitz-Riley

Outputs:

Active balanced, 3-pin Euroblocks

.....

Output Impedance

100

1%

Ω

Each leg to ground

.....

Gain

+12 to -12

±2

dB

1 kHz

.....

Frequency Response

20 Hz to 20 kHz

+0,-.5

dB

Unity gain, 2k Ω load

.....

Noise

-88

typ

dB

Unity, 2k Ω load, BW 22 kHz, re +4 dBu

.....

THD+N

0.05

typ

%

0 dBu, 20 Hz to 20 kHz, unity gain

.....

Maximum Output

22

min

dBu

1 kHz, 10 kΩ load

Remote Level Ports:

Wired DC control

Euroblock 3-pin connector

.....

Voltage Range

0 to 5

5%

VDC

Source impedance 100 Ω

.....

Gain Control Law

50 mV per dB

5%

.....

Gain Range

0 to -80

min

dB

1 kHz

Universal Line Voltage

100-240 VAC, 50/60 Hz

7 watts; Uses C5 cord with C6 inlet

Unit: Conformity

CE, FCC, ²UL³´

Unit: Construction

All Steel

..........

Size

1.75"H x 19"W x 5.3"D (1U)

(4.4 cm x 48.3 cm x 13.3 cm)

..........

Weight

4 lb

(2 kg)

Shipping: Size

4.25" x 20.3" x 13.75"

(11 cm x 52 cm x 35 cm)

..........

Weight

8 lb

(4 kg)

Note: 0 dBu=0.775 Vrms

Rane DA 26S DA 26S Data Sheet - Page 2

DA 26S

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