瑞典FRIBORG NG8280 粉红噪音发生器

原产地及品牌: 瑞典FRIBORG NG8280  (Pink Noise Generator NG8280)

产品用途

符合IEC60065标准中4.1.6条和附录C的要求

宽带测址（见IEC 60268-1中6.1）滤波器应是频率响应在图Cl所示限值范围内的带通滤波器。带通滤波器在22.4 Hz-22.4 kH：之间其有大致不变的传输系数，在该频带以外，其衰减按（:13/T 3241规定的其中心频率为31. 5 Hz和16 000 H：的倍频程带通滤波器所规定的衰减速率衰减，其频率响应在本标准规定的限值范围内。配置音频信号源：频率范围：10Hz ~ 1MHz；正弦波失真：0.1%；六段输出衰减器；外部同步功能，度在±0.5dB、1mV；

This Pink Noise Generator meets the requirements from the latest standard for pink noise in IEC 60065 Clause 4.2 and4.3.

It is especially developed for all types of tone frequency amplifiers, when you need 2 channels/phase 90°

符合标准

IEC 60065 Clause 4.2 and 4.3

产品特点

•  Pink Noise + Sine Wave 1000 Hz (not at the same time)

•  Two output channels when testing

•  The channels can be phase shifted to 0° or 90°

•  Fine adjustments of output voltage

•  RCA and 4 mm banana type of output connectors

•  Output signal according to IEC 60065 Annex C, fig. C1 (IEC

60268)

•  Amplitudes of sine wave and pink noise according totable below:

Output Voltage     Sine wave 1 kHz      Filtered pink noise

Low:              0-100 mV/1 kohm       0-35 mV rms/1 kohm

Medium:             0-1 V/1 kohm        0-350 mV rms/1 kohm

High:               0-5 V/1 kohm         0-1,7 V rms/1 kohm Facts

规格性能

A, Weight: App. 1,5 kg

B, Dimensions: 290x270x75 mm

C, Supply 115/230 VAC, 50/60 Hz

订货信息 

瑞典FRIBORG NG8280 粉红噪音发生器