Sams AAD-2s, Руководство пользователя по эксплуатации и обслуживанию

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AAD
Sams elektronik d.o.o. • sams@sams.rs • www.sams.rs
elektronik
7
Converters
DESCRIPTION
V
68
AD AUDIO CONVERTER
• Sams elektr
onik d.o
.o
. • 48 Zivka Da
vido
vica st. • 11050 B
elgr
ade • S
erbia •
• +381 11 3806 253; +381 11 2402 212 • sams@sams.rs • www
.sams.rs •
TECHNICAL SPECIFICATIONS
GENERAL INFORMATION
- Code: ....................................................................005.302
- Weight: ................................................................... 0.4 Kg
- Type: .....................................................................module
- Dimensions: ..................................................100 x 160mm
- Required: ................... SRU rack frame, back panel BCAA-61
- Delivery includes: ................................. device, user manual
ANALOG AUDIO INPUT
- Connectors: ....................................... 2, 3-pin terminal strip
- Impedance: ............................................ > 40KΩ, balanced
- S/N ratio: ...............................................................> 80dB
- Max. level: ................................................................. 24dB
REFERENCE INPUT
- Analog BB 300 mV / DARS / Word clock (optional): ....1, BNC
female
AES3 110Ω or 75Ω OUTPUT
- Connectors: ....................................... 1, 3-pin terminal strip
- Impedance: ....................................................110Ω or 75Ω
- Nominal level: .....................3.1 Vp-p ± 10% / 1V pp ± 10%
- Rising time: ......................................................4ns to 31ns
ORDERING INFORMATION
Code Name Description
005.302 AAD-2 Audio ADC
001.511 BCAA-61 Back connector
001.605 SRU-306 Rack frame for 6 modules
BACK CONNECTOR BCAA-61
Specifications and designs are subject to change without notice
AAD-2
2ch analog to 1ch AES/EBU converter
- Broadcast quality
- 24bit conversion, 48 / 96 / 192 sampling rate
- 24dBU max input level
- 2ch analog inputs
- 1ch digital outputs
- The possibility of raising input level 0dbFS @ 24dBU or
0dbFS @ 18dBU
- Automatic or manual reference selection: BB / DARS / Word
clock (optional)
POWER
- Voltage: ........................................................... 2 x 12V AC
- Power: .........................................................................5W
TEMPERATURE
- Performance: .......................................................... 5-40°C
- Operating: .............................................................. 0-50°C
AAD-2 is a high quality two channel analog audio to digital one channel converter. The conversion is 24 bit and the device has
selectable sampling rates over the dip switch: 48 / 96 / 192 KHz. UNITS accepts different types of external references: Black Burst,
DARS, Free Run or Word clock (optional). Audio input level can be raised to +6 dB. Maximum input level is 24dB. The output can
be AES / EBU or SPDIF. The module is placed in the SRU-306 3RU chassis with capacity of 6 modules. Also, the device is available
in standalone version.