SP1500A/SP1500B/SP1500C/SP2500B/SP3000B/SP3000C FREQUENCY COUNTER

SP1500A/1500B/1500C/2500B/3000B/3000C Multi-function Counter

details

DESCRIPTION


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)

 

SPECIFICATION



SP1500ASP1500BSP1500CSP2500BSP3000BSP3000C
FunctionMeasure frequency, period, totalize, self-calibrate, PPM
Frequency range1Hz~1.5GHz0.005Hz~1.5GHz1Hz~2.5GHz1Hz~3.0GHz0.005Hz~3.0GHz
Period range10ns~1s
Totalize capacity108-1
Sensitivity40mVrms(1Hz~10Hz)
20mVrms(10Hz-10Hz/100MHz)
30mVrms(100MHz~3GHz)
Input impedance1MΩ/40pF(Channel A) 50Ω(Channel B)
Input voltage20mVrms~250Vp-p (Channel A)
30mVrms~1Vrms (Channel B)
Couple modeACACAC/DCACACAC/DC
Trigger level0V-2.5V~+2.5V
Measure error±Time Base accuracy±Trigger error x Measured frequency (or Period) ± LSD
Time base stability±5x10-5/d±1x10-6/d
Power source110~127VAC±10%/220~240VAC±10%, 50Hz±2Hz/60Hz±2Hz
Dimensions
(WxHxD)
210x80x230mm
Weight1.8kg


PICTURE