Frequency Counter
Frequency range
No. of digits
Resolution
Accuracy
Sampling time
Input sensitivity
Input impedance
Max.Input voltage
Data memory
: 9MHz to 2060MHz
: 7 digits
: 1KHz
:±50 PPM ±1 count
: 0.512sec.
: 9MHz to 2000MHz: 150mV RMS
20MHz to 1000MHz: 100mV RMS
: 50Ω
: 5V RMS Max.
: 10 readings may be stored
Miscellaeous Specifications
LCD
Back light
RS-232C Interface
Power source
Auto Power Off
: 192 X 192 pixels green, Led backlit
: Back light will shut off 5 seconds after the last key depression or
continuously on may be selected
: 1200, 2400, 4800, 9600 BPS(8 Pin Mini Din)
: (6)1.5V AA type NICD batteries 11V to 16V 400mA Max.AC to DC adapter,
12VDC car adapter
: Unit will shut off after 5, 10, 20 or 30 minutes of idle time, menu selectable.
Physical specifications
Operating Temperature & Humidity
Storage Temperature
Dimension
Weight
: 0℃ to 40℃ at 35-85% RH
: 10℃ to 50℃
: 4”(W) x 9”(H) x 1.77”(D)
: Approx. 1.4Ib(including antenna)
Std Accessories
Coaxial cable, earphones, Antenna (receiver only), (6)AA NiCd batteries RS232C cable, carrying
Case carrying strap, Vehicle power adapter, AC/DC adapter, operators manual
Optional accessories
: Parallel printer cable and PR-232C mini printer
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