ANALOG I/O | ) G- s/ f4 I% F* |! [! p
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| THD+N at Maximum Volume, 1kHz, 22Hz-22kHz BW |
' Q# i7 ~/ s$ P |
| +20dBu out | <0.0008% |
+10dBu out | <0.0008% |
0dBu out | <0.002% |
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Intermodulation Distortion SMTPE/DIN 4:1 50Hz, 7kHz |
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| @+20dBu out | <0.002% |
@ 0dBu out | <0.0015% |
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Frequency Response |
" ?+ D0 c1 K$ |! r8 O- H |
| Balanced Inputs +/-3dB | 3Hz to 1.25MHz |
Unbalanced Input +/-3dB | 3Hz to 275kHz |
# A- H" v8 B( ] Q8 L) s" _
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Dynamic Range | 9 v; e% l; N& z. o8 U
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| 20-22kHz bandwidth | 118dB |
20-22kHz bandwidth and A weighting filter | 121dB |
9 R$ s9 ~% N9 p) k | |
Output Noise | & W+ K) r3 u0 Q5 X% p6 e P( G
|
| 20-22kHz bandwidth, at -20dB gain | -99dBu |
20-22kHz bandwidth and A weighting filter, at -20dB Gain | -102dBu |
9 E9 y3 [7 y' _) @* [3 N- _/ ^3 d: e: S | |
Phase Deviation | 3 r; b: g! l& K- q
|
| 20Hz to 20kHz | <10 degrees |
10Hz to 100kHz | < 19 degrees |
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Crosstalk any channel | + c# r; W$ A& d( `, t
|
| 100Hz | <104dB |
1kHz | <100dB |
20kHz | <79dB |
5 n. [7 r( z5 \6 _2 k# C' P' W: ? | |
Balanced Input CMRR | 1 A0 s8 I4 } K1 ~8 G+ i
|
| 60Hz | >90dB |
1kHz | >85dB |
10kHz | >70dB |
6 W. }) |8 h7 _1 C
| |
Gain Range | -104dB to +13dB |
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Channel Tracking Accuracy |
4 M1 L% t6 O& e5 s |
| Any channel | +/-0.1dB |
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| |
Maximum Output Level | +26dBu |
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Maximum Input Level |
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| Balanced inputs | +29dBu |
Unbalanced inputs | +21dBu |
5 N3 D7 o1 v- S3 v | |
Impedances |
7 L- H9 p$ W7 A4 q6 h6 d1 R2 w |
| Balanced inputs | 88k Ohms |
Unbalanced inputs | 53k Ohms |
Balanced outputs | 300 Ohms |
Minimum load impedance | 300 Ohms |
4 I6 r6 m2 ~' M! [7 q | |
External Talkback Mic Preamp Gain | +7dB to +70dB in 1dB steps |
: M/ m' C [" T, K | |
: ~7 j$ b9 W$ r- y9 h- s% C
| |
DIGITAL TO ANALOG CONVERTER FIXED OUTPUTS | $ o) C% a' ~6 W W: w& f
|
| Output Levels | 1 s) Z' d# T( U$ t. I3 J- E
|
| User selectable (0dBFS) | -76dBu to +24dBu in 0.5dB steps |
Fixed output trim range (0.5dB steps) |
, b3 a' z5 X2 I5 ^! {" D |
|
8 y2 P) k1 |1 k( e4 d& E |
| THD+N | % H; ^$ K* n6 F y
|
| 1kHz, -1dBFS, (0dBFS = +20dBu), 20-22kHz bandwidth | 0.0006% |
s$ H- G/ g: e
| |
Dynamic Range |
- w4 _4 f4 y2 S0 }) N8 o n+ Q% f0 x |
| 20-22kHz bandwidth, 0dBFS = +20dBu (AES17 filter) | 117dB |
20-22kHz bandwidth, 0dBFS = +20dBu (A-weighted) | 119dB |
P4 x: Z% ?% F+ K | |
Input Lock Range |
0 `9 ~( X' ], C+ A |
| AES3/SPDIF | 44.1kHz +/-400Hz, V' J$ c4 N( i/ C
48kHz +/-700Hz7 }9 G: D% n9 G
88.2kHz +/-1200Hz
8 ?, E& ^/ |4 } u7 q# i6 ^96kHz +/-1300Hz
2 L3 t) v1 ^. G1 Q& W. f* D/ @) G176.4kHz +/-2000Hz( s5 @/ }5 ^5 Q, w1 u5 } n
192kHz +/-2000Hz |
TOSLINK | 44.1kHz +/-400Hz
1 u* W! X0 ]0 g9 I48kHz +/-700Hz
9 w" F, K$ M" S6 m) H88.2kHz +/-1200Hz# H2 r: E$ M J3 A7 O5 V$ m* U
96kHz +/-1300Hz |
ADAT LIGHTPIPE?8 S6 H4 u: W+ x6 }4 H2 R7 d
8 Channels at 44.1kHz and 48kHz$ z& g- s& ^/ ^' f* `$ O
4 Channels at 88.2kHz and 96kHz (s/mux) | 44.1kHz +/-50Hz0 s& |6 o( E+ K: k T/ T- |3 q8 b$ K
48kHz +/-70Hz7 m# x7 y% q# G, Q9 e
88.2kHz +/-50Hz6 d/ Y: ?- z6 b, v: r0 f# }
96kHz +/-70Hz |
USB Supported Sample Rates | 44.1, 48, 88.2, 96, 176.4, 192kHz, DSD64 2.8224MHz, DSD128 5.6448MHz |
9 l7 J1 @2 p# C# g$ `
| |
s-Lock? Capture Range | , L7 |% B" u6 B6 h
|
| 44.1kHz | +/- 6Hz |
48kHz | +/- 7Hz |
88.2kHz | +/- 14Hz |
96kHz | +/- 20Hz |
176.4kHz | +/- 24Hz |
192kHz | +/- 30Hz |
5 U5 b1 X$ w9 L" U$ U8 ~
| |
Word Clock / Superclock Input |
2 s# ?% Q) j/ K7 ?8 I |
| Impedance (switchable) | 75 ohm / 1Meg ohm |
Minimum Voltage | 3V peak to peak |
Maximum Voltage | 5V peak to peak |
Word clock frequencies supported | 44.1, 48, 88.2, 96, 176.4, 192kHz |
Superclock frequencies supported | N/A |
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| |
POWER SUPPLY / GENERAL |
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| Power consumption | 60W |
Input Voltage 50-60Hz | 100VAC – 240VAC |
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| |
Dimensions |
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| Main chassis IEC 2U | 3.5" x 10.5" x 17" |
Remote control unit | 8.9" x 5.1" x 2.2" |
5 r, e0 u5 C& n( O$ _3 y- ] | |
Weight |
4 ? Y4 h5 `1 Y% p7 V# d |
| Main chassis | 7.8lbs |
Remote control unit | 2.2lbs |
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( 鄂ICP备16002437号 ) 
发表于 2008-2-5 02:33:12