Features:

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 )

1)Low channel

Measuring range : 0.1MHz ~ 70MHz
Measurement accuracy:
100Hz ( 0.01 seconds gate )
10Hz ( 0.1 seconds gate )
1Hz ( 1.0 seconds gate )
Sensitivity:
0.1MHz  10MHz: better than 50mVPP
10MHz  60MHz: superior to 50mVPP
60MHz  75MHz: not tested

2)High channel frequency (64 points )

Measuring range : 10MHz  1.1GHz
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 )

3) . Frequency reference
5032 package 13.000 MHz Warming voltage controlled crystal oscillator ( VC – TCXO)  frequency stability is  2.5 ppm

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

working voltage
DC input: DC 9V  12V
working current
The backlight is enabled:  75 mA backlight disabling:  55 mA
Display
maximum of 9 digit display
physical dimensions
Length x width x height: 92mm × 37mm × 27mm

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):  with 3.5mm socket (DC is negative)
The XH2.54-2P curved needle square socket

 

• Package Contents
  100% Brand New
  0.1 70MHz 10MHz  1.1 GHz Frequency Counter Tester Measurement For Ham Radio

• Style: Portable
• Function: None
• Model Number: Ham Radio
• Brand Name: TCXRE
• Type: Measurement Ham Radio