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SP2500B - MULTI-FUNCTION COUNTER
Features
.Under the control of MCU
.Equal accuracy measure
.Measure speed: 20 times/s
.High performance, low price, high reliability
.Speical apply to crystal with PPM FM
.PPM measure F0 preset able
.Channal A has LP filiter and x20 attenuator function
.10 LED display (8 data, 2 eponent)
| SP1500B/2500B/3000B | |||
Function
| Measure frequency, period, totalize, self-calibrate, PPM | ||
| Frequency range | 1Hz~1.5GHz(SP1500B) | 1Hz~2.5GHz(SP2500B) | 1Hz~3GHz(SP3000B) |
| Period range | 10ns~1s | ||
| Totalize capacity | 108-1 | ||
| Sensitivity | 40mVrms(1Hz~10Hz) | ||
| 20mVrms(10Hz-10Hz/100MHz) | |||
| 30mVrms(100MHz~3GHz) | |||
| Input impedance | 1MΩ/40pF(Channel A) 50Ω(Channel B) | ||
| Input voltage | 20mVrms~250Vp-p (Channel A) | ||
| 30mVrms~1Vrms (Channel B) | |||
| Couple mode | AC | ||
| Measure error | ±Time Base accuracy±Trigger error x Measured frequency(or Period)±LSD | ||
| Time base stability | ±5x10-6/d | ||
| Power source | 110~127VAC±10%/220~240VAC±10%, 50Hz±2Hz/60Hz±2Hz | ||
Dimensions(WxHxD) | 210x80x230mm | ||
| Weight | 1.8kg | ||
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