TES200 integrated circuit tester IC tester 74 40 series can judge the quality of logic gates

Technical parameter table: SN Item Parameter Unit Remarks 1. Measurement power range -65~+0 dBm (external RF attenuator can be extended to 100dBm) 2. Measurement power resolution 0.1 dBm 3. Measurement frequency range 100-2400 MHz 4. Measurement power 1nW~1W 5 working voltage 7-12 VDC 6 working current<50 mA 7 Working temperature -40 ℃~65 ℃ Celsius 8 Storage temperature -40 ℃~65 ℃ Celsius 9 Dimensions 55 * 45 * 10 mm L X W X H 4、 Interface display and operation instructions: (1) Unit description: dBm (2) Key instructions: FUN: Function key; MODE: Change the interface; SEL: Self adding or self reducing key 4.1. Display measurement data Interface display font: First line "RF-POW -65.5 dBm" The second line "110uV 0nW" Note: Display the signal dBm value, input voltage value, and input power separately 4.2. Set RF power attenuation value Interface display font: The first line "RF Attenuator" Second line "SUB 00.0dB" Key operation: FUN: Function key; (Select the direction of addition and subtraction) Display SUB as subtraction and ADD as addition. (Long press and hold the FUN key to save the set dB value) SEL: Self adding or self reducing key Note: Connect different RF power attenuators externally and set the corresponding attenuation coefficient to read out the correct power parameters. 5、 Wiring P1 wiring definition: Meaning of serial number symbol Positive pole of power supply for VDD module (7V~12V) 2 GND module power supply negative pole P2 wiring definition: Meaning of serial number symbol 1 RF RF signal input 2 GND power supply negative pole

• Measurement power range -65~+0 dBm (external RF attenuator can be extended to 100dBm)
• Measurement power resolution 0.1 dBm
• Measurement frequency range 100-2400 MHz
• working voltage 7-12 VDC
• working current<50 mA
• Dimensions 55 * 45 * 10 mm L X W X H