Green 0.1-60MHz 20MHz~2.4GHz RF Singal Frequency Counter Cymometer Tester Meter, US $17.99 – Picture 0

Green 0.1-60MHz 20MHz~2.4GHz RF Singal Frequency Counter Cymometer Tester Meter, US $17.99 – Picture 1

Green 0.1-60MHz 20MHz~2.4GHz RF Singal Frequency Counter Cymometer Tester Meter, US $17.99 – Picture 2

Green 0.1-60mhz 20mhz~2.4ghz Rf Singal Frequency Counter Cymometer Tester Meter

US $17.99

??, ???, China
Jan 29th

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Green 0.1-60MHz 20MHz ~ 2.4GHz RF Singal Frequency Counter Cymometer Tester Meter Fetures: With Microchip's PIC16F648A, 2.4 GHz frequency meter. Using temperature-compensated voltage controlled crystal oscillator (2.5 ppm VC-TCXO). Unique gate control and precise time algorithm (non-timed interrupt). Gate (display refresh) time 0.01 seconds / 0.1 seconds / 1.0 seconds, real-time display frequency value. Single-ended input design, three-channel frequency measurement (low channel / high channel / Auto Channel). Dual frequency design, value and IF / down mode can be preset separately. Using eight 0.56 inches high brightness digital display, eight adjustable brightness. Circuit is simple and reasonable structure, two-button control, simple operation. The settings are automatically saved, boot directly call. Descriptions: 1 Gate time 0.01 0.10 1.0 2 Measurement channels (channels are low impedance) low channel Measuring range: 0.1 MHz ~ 60 MHz Accuracy: ± 100Hz (0.01 1s gate time) ± 10Hz (0.1 seconds gate) ± 1Hz (1.0 seconds when the gate) Low channel sensitivity: 0.1 MHz ~ 10 MHz: better than 60mVPP 10 MHz ~ 60 MHz: better than 60mVPP 60 MHz ~ 75 MHz: Not tested high channel (divided by 64) Measuring range: 20 MHz ~ 2.4 GHz Accuracy: ± 6400Hz (0.01 seconds gate) ± 640Hz (0.1 1s gate time) ± 64Hz (1.0 1s gate time) High channel sensitivity: 20 MHz ~ 30 MHz: better than 100mVPP 30 MHz ~ 60 MHz: better than 50mVPP 60 MHz ~ 2.4GHz: not tested Auto Channel Automatically selected according to the input signal frequency high or low channel channel, identifying the frequency of 60 MHz. Such as when the input signal amplitude is greater than 60 MHz shortage can not automatically select high channel, the channel should manually select high frequency measurement. 3,IF settings Independent double-IF design, adjust the minimum frequency step of 100 Hz, frequency range 0 ~ 99.9999 MHz, can be set to increase or decrease the IF frequency mode. 4. Frequency reference Using 5032 package 13.000MHz Warming voltage controlled crystal oscillator (VC-TCXO), frequency stability of ± 2.5 ppm. 5. Operating voltage DC Input: DC 9V ~ 15V (with reverse polarity protection) 6 Current Maximum 160 mA (test conditions: DC12V power supply; blue LED; eight brightness) 7 Eight LED display, the highest display eight digits. 8 Eight LED brightness is adjustable, factory set to maximum brightness. 9 Physical Dimensions,Length x width x height: 125.5 mm x 25.5 mm x 21.5 mm 10. Component quality 46 g (NW) 11. Onboard Interface DC IN (Power Interface): HX2.54-2P socket RF IN (signal input): HX2.54-2P socket ICSP (programming interface): 2.54-6P Pin Package Include: 1 x Green0.1-60MHz 20MHz ~ 2.4GHz RF Singal Frequency Counter Cymometer Tester Meter Payment Policy: We ONLY accepted PayPal payment. We will ship to the shown address on you PAYPAL Payment notice, Please confirm your shipping address in the PayPal Account. If you don't have Paypal account, please sign up and learn more about paypal at: www.paypal.com. Payment must be fulfilled within 7 days since auction's ending. shipping & time: Generally, delivery time is 10-20 business days to USA, United Kingdom, Australia and 15-30 days to most other countries. Items will be shipped within 1 business day on payment received. Delivery time depends on destination and other factors, it may takes up to 30 business days. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Returns Policy: All sales come with us 14-day warranty. Return items must not be used or have any sign of abuse or intentional damage. Buyer is responsible for all return shipping charges. We reserve the right not to refund S&H when the item has been posted. Contact us: If you have any questions,Please contact with us via eBay message or our customer service e-mail. please be advised that e-mails will be replied by our customer services officers Mon. - Fri. 11:00 - 20:00 and Saturdays 11:00 - 15:00(Excluding Weekends and Public Holidays) You may expect to receive a response to your inquiry within 24 hours. (Excluding Weekends and Public Holidays) Feedback: Dear buyers, we appreciate your business, if you are satisfied with our service, please leave us a positive feedback . When you rate the shipping time part please take international transit into consideration. Your recognition will make us more confident to develop business and serve you better. Our goal is to make sure you are a happy buyer and pleasant shopping with us. Please email us before leaving any 1 or 2 ratings, negative feedback or open any dispute. We understand the concerns and frustrations you might have, and will do our endeavor to resolve the issues. Please give us the opportunity to resolve any problem. thank you !