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

US $470

Shen Zhen, China
Jan 29th

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Red 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: (1) DC12V power supply; (2) red LED; (3) 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 × width × height: 125.5 mm × 25.5 mm × 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 Red 0.1-60MHz 20MHz ~ 2.4GHz RF Singal Frequency Counter Cymometer Tester Meter We accept PayPal only. Payment must be received within 7 business days before auction closing.. 1.Items are shipped from china.we will send out within 1 working days after receive the money. 2.We usually send the parcel by HongKong Post Air Mail. most country will arrived the parcel in 12-25 business days. We also can provide Express,such as Fedex,DHL,EMS,usually 3-7days to most country.If you need Expedited shipping,contact us.The global shipping is difficult to control sometimes,if you havent receive after 25days,contact us,we will check for you. 3.We send to the address of ebay add info,please check your add info of ebay is correct. 4.Some conutries,such as Italy,Brazil,we can ship to,but it usually needs more than 30days to arrive,if you dont care the long time of shipping,contact us. 1.If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact us before you return it. 2.If item is defective in 14 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item. 3.If item is defective after 14 days, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

Condition:

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...

Country of Manufacture

China