8610B

8位
(A)5Hz-90MHz
(B)90MHz-600MHz

8000C

8位
(A)2Hz-80MHz
(B)10MHz-1000MHz

8500B

8位
(A)10Hz-50MHz
(B)10MHz-1500MHz

数字频率计数器 全新

厂家: 瑞士 sabtronics
尺寸: 203x165x76mm
重量: 590g
电池供电

频率范围 3档

输入阻抗:
 输入 A: 1Mohm,400Vp-p MAX
 输入 B: 50ohm,3Vp-p MAX

灵敏度:

20MV RMS 2Hz-10Hz
15MV RMS 10Hz-10MHz(TYPICAL 10MV)
15MV RMS 10MHz-50MHz input A.(TYPICAL 12MV)
30MV RMS 50-100MHz input A.(Typical 20 MV)
25MV RMS 100-200MHz input B.(Typical 20 MV)
15MV RMS 200-800MHz input B.(Typical 10 MV)
20MV RMS 800-900MHz input B.(Typical 15 MV)
20MV RMS 900-1000MHz input B.(Typical 15 MV)

输入保护: 400Vp-p at 2Hz declining with frequency to 3Vp-p at 1000MHz

闸门时间: 3档 0.1 sec,1sec,10sec

显示: 9位 LED 自动小数点变换 leading zero suppression,discreet LED gate indicator.

最大分辨率:

0.1Hz on 10MHz range with 10 second gate time.
1Hz on 50MHz rang with 10 second gate time.
10Hz on 600/1GHz rang with 10 second gate time

时基:

Frequency 10MHz
Temperature stabilty:+-10 PMM from 0-40 degree celcius.
setability:0.5PPM
Ageing rate:<5PPM/Year

测量精度: 1Hz + 1Digit + Time Base Error

电源: 9VDC 500MAMP via optional AC adaptor

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