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elektronik
ANALOG AUDIO DISTRIBUTION AMPLIFIERS
DESCRIPTION
Series of audio distribution amplifiers have excellent isolation from crosstalk between channels and it has provided
individual amplifiers for each output. The device have possibility of installation of transformer at the entrance.
Distribution automatically adjusts for unbalanced output.
TECHNICAL SPECIFICATIONS
GENERAL INFORMATION
- Code: ....................................................................007.258
- Weight: ...................................................................... 2 Kg
- Type: .........................................................2RU rack frame
- Dimensions: ........................................ 2RU x 19" x 100mm
- Delivery includes: device, power corde, user manual
INPUT
- Number: ..........................................................................1
- Connector: .................................................................. XLR
- Impedance: ............................................ > 40KΩ, balanced
OUTPUT
- Number: ........................................................................ 20
- Connector: .................................................................. XLR
- Impedance: ....................................................600Ω or 66Ω
- Max output level: ..................................+ 24/16dBu (600Ω)
PERFORMANCE
- Gain: ............................................................ -6dB do +6dB
- Frequency response: ................. < ± 0.1dB (20Hz to 20KHz)
- S/N ratio: ....................... > 100dB unity gain 20Hz to 20KHz
- TDH: .............................................. 0.1% at 20Hz to 20KHz
- Inter channel cross talk: ............... > 90dB at 20Hz to 20KHz
ORDERING INFORMATION
Code
Name
007.258 AA-20
I
80
AA
Description
1CH analog audio DA 1x20
Sams elektronik d.o.o. • sams@sams.rs • www.sams.rs
1ch analog audio distribution amplifier 1x20,
-
High quality
-
20 outputs
-
Low noise (100dB S/N)
-
Gain range -6dB to +6dB
-
Individual buffer outputs
-
Available in 66Ω or 600Ω output impedance
-
Transformer coupled input (optional)
Specifications and designs are subject to change without notice
POWER
- Voltage: ................................................. ~230V AC ± 10%
- Power: ....................................................................... 30W
- Frequency: ................................................................ 50Hz
- Overload protection: .............. front Mounted Circuit Breaker
TEMPERATURE
- Performance: .......................................................... 5-40°C
- Operating: .............................................................. 0-50°C
BLOCK DIAGRAM
Optional
+
IN
-
GND
GND LIFT
LED
Power
LED
Power
Distribution amplifiers
AA-20
pro series
rear side
1
2
3
4
5
6
7
GAIN
8
9
CMR
10
OUT
11
12
13
14
15
16
17
GAIN
18
19
CMR
20
7
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