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Description:
- Use 8 bit Microchip PIC16F876A,up to 1.1GHz.
- Gate time;0.01 seconds;0.1 seconds;1.0 seconds.
- Measuring channels ( high and low channels are high impedance ).
- Low channel: Measuring range : 0.1MHz ~ 70MHz;Measurement accuracy:+/- 100Hz ( 0.01 seconds gate );+/- 10Hz ( 0.1 seconds gate );+/- 1Hz ( 1.0 seconds gate ). IF settings: The minimum frequency is adjustable in steps of 100 Hz, frequency range 0 ~ 999.9999 MHz, can be set to plus or minus IF mode
- Sensitivity:0.1MHz ~ 10MHz: better than 50mVPP;10MHz ~ 60MHz: superior to 50mVPP;60MHz ~ 75MHz: not tested. High channel frequency (64 points );Measuring range : 10MHz ~ 1.1GHz
Specification:
- Material: PCB
- Measurement Accuracy :
- +/- 6400Hz (0.01 seconds gate )
- +/- 640Hz ( 0.1 seconds gate )
- +/- 64Hz ( 1.0 seconds gate )
- High channel sensitivity :
- 10MHz ~ 30MHz: better than 100mVPP
- 30MHz ~ 60MHz: superior to 50mVPP
- 60MHz ~ 1.1GHz: not tested
- Automatic channel is automatically selected based on the frequency of the input signal level of channel
- Crystal measuring channel:
- Measuring range : 1 MHz ~ 50 MHz ( the most low-end and highest end untested )
- Frequency reference:
- 5032 package 13.000 MHz Warming voltage controlled crystal oscillator ( VC - TCXO) , frequency stability is +/- 2.5 ppm
- working voltage: DC input: DC 9V ~ 12V
- working current:
- The backlight is enabled: Less than or equal to 75 mA backlight disabling: less than equal 55 mA
- Display: maximum of 9 digit display
- Length * width * height: 92mm × 37mm × 27mm/3.62 x 1.46 x 1.06 inch
- Board interface:
- RF INPUT (measuring signal input): XH2.54-2P curved needle square socket
- ICSP INPUT (MCU interface): XH2.54-6P curved needle square socket
- ECL INPUT (external clock input): XH2.54-2P curved needle square socket
- POWER INPUT (Power Interface): 1) with 3.5mm socket (DC is negative)
- The XH2.54-2P curved needle square socket
If you have any questions about the package content, please feel free to contact us.We will feel vey appreciated! Thanks!
Package Includes:
1 Piece of Frequency Counter
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