RF Signal Frequency Counter 0.1-60MHz 20MHz~2.4GHz Cymometer Tester LED Display

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RF Signal Frequency Counter 0.1-60MHz 20MHz~2.4GHz Cymometer Tester LED Display<br>Description:<br>With Microchip's PIC16F648A, 2.4 GHz frequency meter.<br>Using temperature-compensated voltage controlled crystal oscillator (2.5 ppm VC-TCXO).<br>Unique gate control and precise time algorithm (non-timed interrupt).<br>Gate (display refresh) time 0.01 seconds / 0.1 seconds / 1.0 seconds, real-time display frequency value.<br>Single-ended input design, three-channel frequency measurement (low channel / high channel / Auto Channel).<br>Dual frequency design, value and IF / down mode can be preset separately.<br>Using eight 0.56 inches high brightness digital display, eight adjustable brightness.<br>Circuit is simple and reasonable structure, two-button control, simple operation.<br>The settings are automatically saved, boot directly call.<br>1<br>Gate time<br>0.01s<br>0.10s<br>1.0s<br>2<br>Measurement channels (channels are low impedance)<br>low channel<br>Measuring range: 0.1 MHz ~ 60 MHz<br>Accuracy: ± 100Hz (0.01 1s gate time)<br>± 10Hz (0.1 seconds gate)<br>± 1Hz (1.0 seconds when the gate)<br>Low channel sensitivity:<br>0.1 MHz ~ 10 MHz: better than 60mVPP<br>10 MHz ~ 60 MHz: better than 60mVPP<br>60 MHz ~ 75 MHz: Not tested<br>high channel (divided by 64)<br>Measuring range: 20 MHz ~ 2.4 GHz<br>Accuracy: ± 6400Hz (0.01 seconds gate)<br>± 640Hz (0.1 1s gate time)<br>± 64Hz (1.0 1s gate time)<br>High channel sensitivity:<br>20 MHz ~ 30 MHz: better than 100mVPP<br>30 MHz ~ 60 MHz: better than 50mVPP<br>60 MHz ~ 2.4GHz: not tested<br>Auto Channel<br>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.<br>3.<br>IF settings<br>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.<br>4.<br>Frequency reference<br>Using 5032 package 13.000MHz Warming voltage controlled crystal oscillator (VC-TCXO), frequency stability of ± 2.5 ppm.<br>5.<br>Operating voltage<br>DC Input: DC 9V ~ 15V (with reverse polarity protection)<br>6<br>Current<br>Maximum 160 mA (test conditions: ① DC12V power supply; ② red LED; ③ eight brightness)<br>7<br>Eight LED display, the highest display eight digits.<br>8<br>Eight LED brightness is adjustable, factory set to maximum brightness.<br>9<br>Physical Dimensions,Length × width × height: 125.5 mm × 25.5 mm × 21.5 mm<br>10.<br>Component quality 46 g (NW)<br>11.<br>Onboard Interface<br>DC IN (Power Interface): HX2.54-2P socket<br>RF IN (signal input): HX2.54-2P socket<br>ICSP (programming interface): 2.54-6P Pin<br>Color: Red,Blue and Green<br>Package Included:<br>1PC*<br>RF Singal Frequency Counter Cymometer Tester Meter(Blue/Green/Red)<br>Shipping<br>Feedback<br>Contact us<br>Return Policy<br>Shipping<br>Domestic<br>We believe you need to get your purchases as quick as possible. As a general rule your item will be shipped within 24 hours of you purchasing it. We pack and post from Tuesday to Sunday (Mondays we are closed) but definitely get all our mail off to the post office first thing Monday morning for you. Mail gets picked up at 12pm so chances are if you buy before lunchtime your item will leave the same day.<br>International<br>Same as above but understand that depending on what part of the world you are from it does take a little longer to send, delivery can be from 7-15 working days. Also other factors to take into consideration are quarantine and customs regulations in your country. It is also a consideration that customs duties and GST/VAT may be payable at the buyers expense.<br>Combined Postage (for items with shipping charges):<br>We are more than happy t