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公司名称：
北京中西远大科技有限公司
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参考价格：
未标明
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发布时间：
2013-05-09
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| 产品描述： |
| 2-in-1 audio generator and frequency counter
10Hz to 1MHz frequency output in 5 ranges
Built-in 6 digit internal and external counter display(Max. 50MHz)
Low distortion less than 0.5%
400Hz and 1kHz fixed signal output
Variable output level control with 4 range attenuator and amplitude control
Stable frequency characteristics
OUTPUT
CHARACTERISTICS Waveforms Sine,Square
Frequency Range 10 Hz - 1 MHz in 5 range (1, 10, 100, 1 k, 10 k)
Frequency Accuracy ± Timebase error ± 1 count
Output level 8 V rms or more for sinewave 20V p-p or more for squarewave
Output impedence 600 W ± 5% (or 50 W ± 5%)
Waveform
characteristic Sinewave Flatness: ± 0.5 dB (1 kHz reference)
Distortion: less than 0.5% at 50 Hz - 500 kHz, less than 0.1% at 500 Hz - 100 kHz (X 10 range for 100Hz)
Squarewave Rise and fall time: less than 120 ns
Overshoot: less than 2% at 1 kHz, Max. output
Duty ratio: 50% ± 5% at 1 kHz, Max. output
Exernal
Synchronization Input impedance Approx. 10 kΩ
Max.input levle 10Vrms
Frequency
counter
characteristics Display 6 digit green LED, Overflow, MHz, kHz, Hz, mHz
Frequency range 0.2Hz~50MHz
Accuracy ± timebase error ± 1 count
Timebase 11.0592MHz
Input Sensitivity 50mVrms
Max.lnput Voltage 250Vrms
General Powrer requirement AC 115/230 V ± 10% 50/60 Hz
Operating temperature 0 ~ 40°C (accuracy specified at 25 ± 5°C)
Dimension 255 (W) X 80 (H) X 260 (D) mm
Weight Approx.2.0kg
Standard accessories Power cord, BNC cable, Fuse, Operator\'s Manual
OUTPUT
CHARACTERISTICS Waveforms Sine,Square
Frequency Range 10 Hz - 1 MHz in 5 range (1, 10, 100, 1 k, 10 k)
Frequency Accuracy ± Timebase error ± 1 count
Output level 8 V rms or more for sinewave 20V p-p or more for squarewave
Output impedence 600 W ± 5% (or 50 W ± 5%)
Waveform
characteristic Sinewave Flatness: ± 0.5 dB (1 kHz reference)
Distortion: less than 0.5% at 50 Hz - 500 kHz, less than 0.1% at 500 Hz - 100 kHz (X 10 range for 100Hz)
Squarewave Rise and fall time: less than 120 ns
Overshoot: less than 2% at 1 kHz, Max. output
Duty ratio: 50% ± 5% at 1 kHz, Max. output
Exernal
Synchronization Input impedance Approx. 10 kΩ
Max.input levle 10Vrms
Frequency
counter
characteristics Display 6 digit green LED, Overflow, MHz, kHz, Hz, mHz
Frequency range 0.2Hz~50MHz
Accuracy ± timebase error ± 1 count
Timebase 11.0592MHz
Input Sensitivity 50mVrms
Max.lnput Voltage 250Vrms
General Powrer requirement AC 115/230 V ± 10% 50/60 Hz
Operating temperature 0 ~ 40°C (accuracy specified at 25 ± 5°C)
Dimension 255 (W) X 80 (H) X 260 (D) mm
Weight Approx.2.0kg
Standard accessories Power cord, BNC cable, Fuse, Operator\'s Manual
OUTPUT
CHARACTERISTICS Waveforms Sine,Square
Frequency Range 10 Hz - 1 MHz in 5 range (1, 10, 100, 1 k, 10 k)
Frequency Accuracy ± Timebase error ± 1 count
Output level 8 V rms or more for sinewave 20V p-p or more for squarewave
Output impedence 600 W ± 5% (or 50 W ± 5%)
Waveform
characteristic Sinewave Flatness: ± 0.5 dB (1 kHz reference)
Distortion: less than 0.5% at 50 Hz - 500 kHz, less than 0.1% at 500 Hz - 100 kHz (X 10 range for 100Hz)
Squarewave Rise and fall time: less than 120 ns
Overshoot: less than 2% at 1 kHz, Max. output
Duty ratio: 50% ± 5% at 1 kHz, Max. output
Exernal
Synchronization Input impedance Approx. 10 kΩ
Max.input levle 10Vrms
Frequency
counter
characteristics Display 6 digit green LED, Overflow, MHz, kHz, Hz, mHz
Frequency range 0.2Hz~50MHz
Accuracy ± timebase error ± 1 count
Timebase 11.0592MHz
Input Sensitivity 50mVrms
Max.lnput Voltage 250Vrms
General Powrer requirement AC 115/230 V ± 10% 50/60 Hz
Operating temperature 0 ~ 40°C (accuracy specified at 25 ± 5°C)
Dimension 255 (W) X 80 (H) X 260 (D) mm
Weight Approx.2.0kg
Standard accessories Power cord, BNC cable, Fuse, Operator\'s Manual
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m238127音频/视频仪器 的详细介绍
2-in-1 audio generator and frequency counter
10Hz to 1MHz frequency output in 5 ranges
Built-in 6 digit internal and external counter display(Max. 50MHz)
Low distortion less than 0.5%
400Hz and 1kHz fixed signal output
Variable output level control with 4 range attenuator and amplitude control
Stable frequency characteristics
OUTPUT
CHARACTERISTICS Waveforms Sine,Square
Frequency Range 10 Hz - 1 MHz in 5 range (1, 10, 100, 1 k, 10 k)
Frequency Accuracy ± Timebase error ± 1 count
Output level 8 V rms or more for sinewave 20V p-p or more for squarewave
Output impedence 600 W ± 5% (or 50 W ± 5%)
Waveform
characteristic Sinewave Flatness: ± 0.5 dB (1 kHz reference)
Distortion: less than 0.5% at 50 Hz - 500 kHz, less than 0.1% at 500 Hz - 100 kHz (X 10 range for 100Hz)
Squarewave Rise and fall time: less than 120 ns
Overshoot: less than 2% at 1 kHz, Max. output
Duty ratio: 50% ± 5% at 1 kHz, Max. output
Exernal
Synchronization Input impedance Approx. 10 kΩ
Max.input levle 10Vrms
Frequency
counter
characteristics Display 6 digit green LED, Overflow, MHz, kHz, Hz, mHz
Frequency range 0.2Hz~50MHz
Accuracy ± timebase error ± 1 count
Timebase 11.0592MHz
Input Sensitivity 50mVrms
Max.lnput Voltage 250Vrms
General Powrer requirement AC 115/230 V ± 10% 50/60 Hz
Operating temperature 0 ~ 40°C (accuracy specified at 25 ± 5°C)
Dimension 255 (W) X 80 (H) X 260 (D) mm
Weight Approx.2.0kg
Standard accessories Power cord, BNC cable, Fuse, Operator\'s Manual
OUTPUT
CHARACTERISTICS Waveforms Sine,Square
Frequency Range 10 Hz - 1 MHz in 5 range (1, 10, 100, 1 k, 10 k)
Frequency Accuracy ± Timebase error ± 1 count
Output level 8 V rms or more for sinewave 20V p-p or more for squarewave
Output impedence 600 W ± 5% (or 50 W ± 5%)
Waveform
characteristic Sinewave Flatness: ± 0.5 dB (1 kHz reference)
Distortion: less than 0.5% at 50 Hz - 500 kHz, less than 0.1% at 500 Hz - 100 kHz (X 10 range for 100Hz)
Squarewave Rise and fall time: less than 120 ns
Overshoot: less than 2% at 1 kHz, Max. output
Duty ratio: 50% ± 5% at 1 kHz,
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