顯示
|
| 8 位數 with Hz, kHz, MHz,
GHz, S, mS, μS, nS and overflow
|
Gate
Time
|
| Continuously vary from 10mS to 10S,
or 1 period of input depending on whichever is greater
|
準確度
|
| +(解析度 + 時基誤差)
|
頻道 A
|
範圍
| DC 耦合 0.01Hz ~ 120MHz;AC 耦合 30Hz ~
120MHz
|
感度
| 10mVrms typical; 50mVrms max
|
耦合
| AC 或 DC, switchable
|
濾波器
| Low pass, switchable in or out for
channel A.
-3dB point of nominally 100kHz
|
阻抗
| 1MΩ//40pF
|
衰減器
| x 20dB
|
觸發準位調整
| -2.5 VDC to +2.5 VDC
|
解析度
| The maximum resolution for
frequency measurement is 100nHz for 1Hz and 0.1Hz for 100MHz
input respectively, and for period measurement is 10nS for 1Hz and
0.1fS (f=10-15) for 100MHz input respectively.
At least 7,6,5 digits are display for 1S, 100mS, 10mS gate time
respectively
|
Period Range
| 8nS to 100S at least 7 digits
displayed for per second of gate time
|
頻道 B
|
範圍
| 50MHz to 2.7GHz
|
感度
| <50mVrms (10mVrms
typical)
|
耦合
| AC only
|
時基
|
Aging Rate
| 1 ppm, per Month
|
溫度
| 5 ppm 23°C + 5°C
|
電源變化
| +0.005 ppm for +10%
變化
|
使用電源
|
| 交流 100V/120V/220V/240V ±10%,
50/60Hz
|
附件
|
| 操作手冊 × 1,
電源線 × 1,
測試線 × 2
|
尺寸及重量
|
| 230(寬) × 95(高) × 280(長) mm
約 2.2 公斤 |