Maxtor 777 W V1.0 Manual de instrucciones descargar pdf (Pagina 47)

8921ADT Instruction Manual 47

Speciﬁcations

Unbalanced (jumpers J2, J3, and J4 set to Un)

Number of outputs

6 unbalanced (with cable adapter) plus 1 additional AES3id output for each AES

stream if tracking input and output BNCs not used.

Signal type AES3id-2001

Output voltage level 1 V p-p ± 0.2 V @ 75 Ω

Output impedance 75 Ω

Output return loss > 15 dB (100 kHz to 6 MHz)

Output rise/fall time 37 ns ± 7 ns @ 75 Ω

Connector type BNC with 8900-A-CBL option (package of four 3 terminal to dual BNC cables)

Bit Resolution 20 or 24 bit

Sample rate 48 kHz

Delay, minimum and maximum and

resolution

Minimum = 530 µs

Maximum = 5 sec @ 48 kHz sample rate

Step size = 2 ms

A/D Audio Performance

Signal/Noise ratio

> 107 dB. 20 Hz to 20 KHz

> 110 dB A weighted

THD+noise, swept 20 Hz - 20 kHz < - 75 dB, 20 to 20 kHz @ + 28 dBu

Interchannel crosstalk < - 95 dB, 20 Hz to 20 kHz

Intermodulation distortion < - 100 dB, CCIF 2-tone test, 19 and 20 kHz tones

Frequency response ± 0.1 dB, relative to 1 kHz, 20 Hz to 20 kHz

Interchannel gain mismatch 1 dB, (correctable to 0.1 dB)

DC offset ± 1 mV

Emphasis Not supported

Static withstand 5 kV (330 Ω, 150 pF) for any input or output

Output resolution 24 bits

Environmental

Frame temperature range 0 to 45 degrees C

Operating humidity range 0 to 90% non-condensing

Non-operating temperature - 10 to 70 degrees C

Mechanical

Frame type Gecko 8900 Audio

Power

Power consumption < 4.7 W

Table 7. 8921ADT Speciﬁcations

Parameter Value

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 57 58

Sin comentarios

Maxtor 777 W V1.0 Manual de instrucciones Pagina 47