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 |
范圍 |
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(fā)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 |
范圍 |
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 |
,