Input impedances: RCA: > 100 kOhms, 5 Hz to 200 kHz.
BNC: 50 ±1 Ohms, 1 Hz to 1 MHz.
Version A: XLR: > 100 kOhms bet. Pin 1 and 2 (hot leg and ground)
Version B: XLR: > 13 kOhms bet. Pin 1 and 3 (cold leg and ground).
33 kOhms bet. Pin 1 and 2.
33 kOhms bet. Pin 1 and 3.
Output impedance: < 0.33 Ohms, from 20 Hz to 20 kHz (measured @ 8 Ohms).
Frequency response: 1 Hz to 1 MHz, +0, -6 dB (depends on measurement method).
10 Hz to 100 kHz, +0, -0.5 dB (depends on measurement method).
20 Hz to 50 kHz, ±0.5 dB (Version B, XLR inputs).
Rise time: < 0.8 µs.
Slew rate: 88 V/ms, peak-peak.
DC voltage output drift: Version A: < ±590 mV max.
Version B : < ±10 mV max.
Total Harmonic Distortion (THD): <1 % from 7 Hz to 77 kHz
Temporal Distortion: None, at any level and load, as specified above.
Crosstalk: <-90 dB from 20Hz to 20kHz.
Signal to noise ratio: > 105 dB (A) @ nominal power.
Consumption: 150 watts @ idle, up to 1000 watts @ maximum output power.
Size in mm: 18 x 14 x 7 (WxDxH). Total depth including handles: 17 in.
Net weight: 67 lbs.作者: xgl890 时间: 2010-8-1 18:39
150 watts @ idle, up to 1000 watts @ 输出最大功率到1000w!!!是这意思吗?作者: rock 时间: 2010-8-1 19:47
希望听听458...作者: Roseknight_gao 时间: 2010-8-1 20:48
标准BNC接头,同轴电缆传输,低相位抖动、低噪声晶振,这是做调制器的规格嘛,用料真讲究!作者: rock 时间: 2010-8-1 20:52
150 watts @ idle, up to 1000 watts @ 输出最大功率到1000w!!!是这意思吗?
xgl890 发表于 2010-8-1 18:39