Display | 9 digit large green LED display, Overflow, Gate time, mHz, Hz, kHz, MHz, nS, uS, mS, S, HOL |
Frequency Measurement | Range | Input A,B: 0.1Hz - 100MHz Input C: 80MHz - 1.5GHz |
Gate Time | 0.01Sec, 0.1Sec, 1Sec, 10Sec |
Resolution | 1nHz to 10Hz |
Accuracy | +/- Resolution +/- Timebase Error +/- 1count |
Input Characteristics | Terminal | A, B, C |
Sensitivity | A, B Input : 30mVrms , C input : 30mVrms |
Impedance | A, B input : 1 Mohm, ← 40pF , C input : 50 ohm |
Max. Input Voltage | A, B input : 250mVrms, C input : 3Vrms |
Attenuator | A, B input : x1, x10 |
Slope A, B | +, - selectable |
Trigger A | Preset or Variable |
Low Pass Filter | A,B input : 100kHz, -3dB |
Multi Function for Input A | Period | Range: 10mSec to 10Sec Resolution: 1pSec to 1nSec depending on Gate time and Input Signal Accuracy: +/- Resolution +/- Trigger Error +/- 1 count |
Totalize | Range: 5Hz to 10MHz Count Capacity: 0 to 999999999(Max) |
Comparison Function for input A,B | Time Interval (A to B) | Range: 10mSec to 10Sec L.S.D Display: 100mSec Resolution: +/- L.S.D. +/- Trigger Error Accuracy: +/- Resolution +/- 1count |
Ratio (A/B) | Range: A input; 0.1Hz to 100MHz B input; 5Hz to 100MHz L.S.D Display: A x N/B,N = 1 to 1000 Accuracy: +/- 1 Count of A +/- B Trigger Error +/- A |
Time Base Characteristics | Internal Timebase | Frequency: 10MHz TCO (TCXO ; Option) Aging Rate: Less than 5x10-6/month Temperature Stability: Less than 5 x10-6 (0 to + 50 C) Line Voltage: Less than 1x10-6 for 10% variation |
Frequency Standard Output | Frequency:10MHz Amplitude:1.5Vp-p Impedance Approx. 600 ohm |
External Standard Input | Frequency: 10MHz Input Level: 1.5Vrms to 5Vrms Impedance Approx. 600 ohm |
General | Power Requirement | 115/230VAC +/- 10% ,48 to 66Hz |
Operating Temperature | 0 to 50 C (Accuracy specified at 25 +/- 5 C) |
Dimension | 240(W) x 270(D) x 90(H)mm |
Weight | Approx. 2.5 kg |
Standard Accessories | Power cord, BNC cable, Fuse, Instruction manual |