智慧型數字頻率計數器GFC-8270H (2.7GHz)

|
規 格 |
|
| 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, switch able |
| 濾波器 | Low pass, switch able 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 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 | |