GFC-8270H Intelligent Counter (2.7GHz)

Frequency, Period measurement

Microprocessor controlled intelligent counter

High resolution at both high and low frequency

0.01Hz ~ 2.7GHz frequency range

10mVrms High sensitivity

100nHz resolution for 1Hz

Self diagnosis routine

Variable Trigger Level control

Display hold function

¡@

SPECIFICATIONS
Display
8 digits 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
Accuracy ¡Ó(Resolution ¡ÓTime base error)
¡@
Channel A
Range DC coupled 0.01Hz ~ 120MHz¡FAC coupled 30Hz ~ 120MHz
Sensitivity 10mVrms typical¡F 50mVrms max
Coupling AC or DC switch able
Filter

Low pass, switch able in or out for channel A.-3dB point of

 nominally 100kHz
Impedance 1M£[//40pF
Attenuator x 20dB
Trigger Level Adjustment -2.5 VDC to +2.5 VDC
¡@ ¡@
Resolution

The maximum resolution for frequency measurement is 100nHz for 1Hz and 0.1Hz for 100MHz input respectively,

and for period measurement is 10nS for 1Hz and 0.1fS (f=10-15) for 100MHz input respectively.
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
¡@
Channel B
Range 50MHz to 2.7GHz
Sensitivity <50mVrms (10mVrms typical)
Coupling AC only
¡@
Time Base
Aging Rate 1 ppm, per Month
Temperature 5 ppm 23¢XC ¡Ó5¢XC
Line Variation ¡Ó0.005 ppm for ¡Ó10% variation
¡@
Power Source
AC 100V/120V/220V/240V ¡Ó10%, 50/60Hz
¡@
Accessories

Instruction manual ¡Ñ 1,
Power cord ¡Ñ 1,
GTL-101 ¡Ñ 1

BNC-ALLIGATOR
For:GOS-310, GVT-8010H, GFC-8131H/8270H, GFG-Series

¡@
Dimensions & Weight
230(W) ¡Ñ 95(H) ¡Ñ 280(D) mm, Approx. 2.2kg

Products list | brand | Model No. | Home