Page 1
www.ezdigital.co.kr
UNIVERSAL / FREQUENCY COUNTER
32
FC-3000
FFEEAATTUURREESS
Frequency measuring range : 0.1Hz to 100MHz in A input
80MHz to 3.0GHz in C input
Period, Total and RPM measurement for input A
9 Digit display with 0.01mHz resolution in 1 Sec(By Ext. Reference signal)
RS-232C serial interface function for communicating with computer
High sensitivity external reference input function(
1.5Vrms)
Reciprocal technique for high resolution at low counting frequencies
Self check function executed to perform an automatic self diagnosis of various counter function
Push-scanning for selecting function and gate time
Low-pass filter(100kHz, -3dB) installed for removing noise signal in low frequency measuring
AC/DC coupling function (Selectable AC/DC Coupling)
10:1 Input Attenuation (Selectable x1/x10 Attenuator)
Data-Hold function
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
FAX 781.665.0780 - TestEquipmentDepot.com
Page 2
www.ezdigital.co.kr
Specifications
UNIVERSAL / FREQUENCY COUNTER
33
Display
Frequency
Measurement
Input
Characteristics
Multi Function
for Input A
Timebase
Characteristics
General
Packing Details
FFUUNNCCTTIIOONN SSPPEECCIIFFIICCAATTIIOONN
9 digit large green LED display, Overflow, Gate time, mHz, Hz
KHz, MHz, nS,
S, Ms, S, HOLD
0.1Hz to 100MHz(A input), 80MHz to 3.0GHz(C input)
0.01Sec, 0.1Sec, 1Sec, 10Sec
1nHz to 10Hz
Resolution Timebase Error Count
A, C
A input: 20mVrms, C input: 30mVrms
A input: 1 Mohm, Less than 40pF, C input: 50 ohm
A input: 250Vrms, C input: 3Vrms
A input: x1, X10
A input 100 kHz, -3dB
Range: 10mSec to 10 Sec
Resolution : 1pSec to 1nSec depending on gate time
and Input signal
Accuracy:
Resolution Trigger error 1 Cou
nt
Range: 5 Hz to 10 MHz
Count capacity: 0 to 999999999(Max.)
6 ~ 900 x 10
6
RPM
Frequency: 100MHz TCO(TCXO; option)
Aging Rate: Less than 5
10-6/month
Temp. Stability: Less than 5 x 10
-6
(0 ~ +50 )
Line Voltage: Less than 1 x 10-6for 10% variation
Frequency: 10MHz
Amplitude: 1.5 Vp-p
Impedance: Approx. 600ohm
Frequency: 10MHz
Amplitude: 1.5 Vrms to 5 Vrms
Impedance: Approx. 600ohm
115/230 VAC +/-10%, 48 to 66 Hz
0 to 50
(Accuracy specified at 25 +/-5 )
240(W) x 270(D) x 90(H)mm
Approx. 2.5kg
Power Cord, BNC to BNC cable, Fuse, instruction Manual
RS-232C Software, RS-232C Cable
Q'ty size(mm) N.W.(kg) G.W.(kg) Remark
1 305(W) x 330(D) x 165(H) 2.0 2.5
3 320(W) x 560(D) x 360(h) 7.5 8.5
Range
Gate Time
Resolution
Accuracy
Terminal
Sensitivity
Impedance
Max. Input Voltage
Attenuator
Low Pass Filter
Period
Totalize
RPM
Internal Timebase
Frequency Standard
Output
External Standard
Input
Power Requirement
Operating Temperature
Dimension
Weight
Standard Accessories
Optional Accessories
Inner Packing
Carton Packing
99 Washington Street
Melrose, MA 02176
Fax 781-665-0780
TestEquipmentDepot.com
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
FAX 781.665.0780 - TestEquipmentDepot.com
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