Customer Login
If you are already registered, please log in.
Zoom the image with the mouse
Sold Out
8 LED RF Signal Frequency Counter Cymometer Tester 0.1-60MHz 20MHz~2.4GHz Meter
Description:
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 algori...
$19.63
customers are viewing this product
Description:
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.
Specification:
Gate time:
0.01 second
0.10 second
1.0 second
Measurement channels:
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.
IF setting:
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.
Frequency reference:
Using 5032 package 13.000MHz Warming voltage controlled crystal oscillator (VC-TCXO), frequency stability of 2.5 ppm.
Operating Voltage: DC 9V -15V (with reverse polarity protection)
Operation Current: Maximum 160 mA (test conditions: DC12V power supply, red LED, 8 LED brightness)
Eight LED display, the highest display eight digits.
Eight LED brightness is adjustable, factory set to maximum brightness.
Dimensions: 125.5 mm * 25.5 mm* 21.5 mm (L * H * W)
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 Included:
1 x RF Signal Frequency Counter Cymometer Tester Meter
Instructions/schematic are NOT included. We don't provide technical assistance please make sure that you are familiar with the product before purchasing.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.