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�������M�̶ȸжȣ�300μV������ �l�����y(c��)������10Hz ~ 1MHz���������y(c��)�nλ��-70dB ~ +40dB �� 12 �n�������p�l�� (GVT-427B)
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늉����� | 300μV ~ 100V �M�̶����� 12 �n |
��ؐ���� | -70db ~ +40db �� 12 �n |
�� | +3% �M�̶� |
����ģʽ | �l�� 1 �c �l�� 2 ��(d��)�����_(k��i)�������l�� 1 ͬ����GVT-417B �H���l�� |
�l��푑�(y��ng) | 20Hz ~ 100kHz+3%, 10Hz ~ 1MHz+10% (reference 1 kHz) |
�迹 | 1MΩ, �s 40pF |
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��(zh��n)λ | �M�̶ȕr(sh��)���s 0.1Vrms |
ʧ�� | С�� 2% |
ʹ���Դ | |
| ���� 115V/230V±10%, 50/60Hz |
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| �Դ�� x 1, �����փ�(c��) x 1, �y(c��)ԇ�� x 2(GTL-101 x1 for GVT-417B) |
�ߴ缰���� | |
| 142(��) × 210(��) × 235(�L(zh��ng)) mm �s 3 ���� |
�ͷ�QQ: 183342641
�ͷ�QQ: 812121415
�ͷ�QQ: 80272354
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| | | | 10Hz��200Hz, 500KHz��2MHz |
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�l��푑�(y��ng)���� | 10Hz��2MHz | |||
����늉� | ≤18��(g��)�� | |||
ݔ���迹 | RΛ≥10MΩ CΛ≤47pF | |||
�^(gu��)�dָʾ | ��������늉���8���@ʾ“UNDER”, ��������늉���5���Ԅ�(d��ng)������ ��������늉���5���@ʾ“OVER”, ��������늉���10���@ʾ“O.L”�� | |||
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�pͨ�� | √ | |||
����@ʾ | 4040 | |||
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�Դ | 220V±10% or 110V±10%(50Hz±4%,7VA) | |||
LCD�ߴ� | 157×36mm | |||
�����h(hu��n)�� | �ض�:23±5�� ���:��60% ��≺����86Kpa��106 Kpa | |||
�C(j��)���ɫ | �tɫ+��ɫ | |||
�C(j��)������ | 3.0Kg | |||
�C(j��)���ߴ� | 370×222×106mm | |||
��(bi��o)��(zh��n)��� | �p�A�y(c��)ԇ��2�� | |||
��(bi��o)��(zh��n)���b | �ʺ�,�f(shu��)����(sh��)������ | |||
��(bi��o)��(zh��n)���b��(sh��)�� | 4�_(t��i) | |||
��(bi��o)��(zh��n)���b�ߴ� | 690x455x320mm ��0.10�����ף� | |||
��(bi��o)��(zh��n)���b��� | 21kg |
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| ���g(sh��)ָ��(bi��o)
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����늉��y(c��)������
| 100uV ~ 300V
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dB�y(c��)������
| -80dB ~ 50dB (0dB=1V)
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dBm�y(c��)������
| -77dBm ~ 52dBm ( 0dBm = 1mW 600Ω )
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| 3mV��30mV�� 300mV�� 3V�� 30V�� 300V
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�l�ʷ��|
| 5Hz~2MHz
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늉��y(c��)���`�� (��1kHz�����(zh��n)��20�� �h(hu��n)���ض���) | 50Hz~ l00kHz ± 1.5% �x��(sh��) ± 8��(g��)�� 20Hz~500kHz ± 2.5% �x��(sh��) ±10��(g��)�� 5Hz~ 2MHz ± 4.0% �x��(sh��) ±20��(g��)��
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dB�y(c��)���`��
| ± 1��(g��)��
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dBm�y(c��)���`��
| ± 1��(g��)��
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ݔ�����
| l0MΩ ±5%
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ݔ�����
| ≤ 30PF
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| ݔ���·�r(sh��)�� 0��(g��)��
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�m���Դ
| AC 220V ± 10% 50Hz ± 2Hz
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| 210mm(��)X 80mm���ߣ�X230mm���
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| �s 2kg |
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늉��y(c��)������ | 늉�:0.3mV-100V,12�n��0.3mV/1mV/3mV/10mV/30mV/100mV/300V/1V/3V/10V/30V/100V���M�̶�dB:-90dB-+40dB��0dB=1V��dBm:-90dBm-+42dBm ��0dBm=1mW,600Ω�� |
ָʾ���� | ���:�M�̶ȵ�±3%��1KHz��(j��)�e�� |
�l��푑�(y��ng) ������1KHz������ | 5Hz-1KHz:±10% 10Hz-500KHz:±5% |