|
0.1-60MHz 20MHz ~ 2.4GHz RF Singal Frequency Counter Cymometer Tester Meter green |
| |
|
Description: |
- Features:
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 秒
0.10 秒
1.0 秒
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 Contents
100% Brand New
0.1-60MHz 20MHz ~ 2.4GHz RF Singal Frequency Counter Cymometer Tester Meter
green
- NOTE
We try our best to make every transaction perfectly , just for winning your 5-Star rating . If you have any dissatisfaction , please contact us , we will give you the most satisfactory results. PLEASE don't leave a neutral or negative easily. | |
|
Shipping : |
-
All the items will be dispatched within 1 business day by Airmail after payment cleared.
Items will arrive in 10-30 business days(weekends and holidays not included). The arrival time depends on some factors and different areas.
Express delivery is for large quantity or you can pay extra shipping cost.
Please choose some local sellers, if you are urgent and cannot wait patiently in the shipping time we declared. Once purchase, please DON’T leave negative or neutral feedback if you haven’t received item in 30 days, because we have mentioned the shipping time repeatedly.Thank you!
-
Country |
Delivery Time |
Working Days (not including holiday) |
5-7 |
8-10 |
11-14 |
15-19 |
20-22 |
>25 |
Working Days + Saturday + Sunday |
5-9 |
10-14 |
15-20 |
21-25 |
26-30 |
>35 |
United States |
Rate (item arrived) |
9% |
50% |
21% |
13% |
7% |
Refund or Resend |
United Kingdom |
Rate (item arrived) |
10% |
62% |
20% |
3.5% |
4.5% |
Refund or Resend |
Australia |
Rate (item arrived) |
23% |
50% |
13% |
8% |
6% |
Refund or Resend |
France |
Rate (item arrived) |
1.5% |
20.5% |
45% |
23% |
10% |
Refund or Resend |
Germany |
Rate (item arrived) |
5.5% |
25% |
35% |
19% |
15.5% |
Refund or Resend |
Canada |
Rate (item arrived) |
0.0% |
44% |
35% |
18% |
3% |
Refund or Resend |
Spain |
Rate (item arrived) |
1.5% |
25% |
50% |
14% |
9.5% |
Refund or Resend | | |
|
Feedback: |
The delivery time may vary due to public holidays, countries, and customs etc. Thanks for your understanding!
If you are considering giving a neutral or negative or a low DSR(4 star or below), do write to us and give us an opportunity to address your concerns first. We are always stand-by to help for any questions or concerns.
Positive feedback is automatically left for you after you left to us positive feedback. | |
|
Payment |
- We accept PayPal only.
Please leave note in PayPal when making the payment if you have any special request (colors/size). We will not be responsible for customs duty or import tax, but will write low value on package.
|
|
Return Policy: |
- Returns: We stand behind every product we sell. If you're not pleased with your purchase, please kindly contact our customer service representatives via email or ebay "Contact seller" for an authorized RMA number. Your returned product(s) will not be processed without a RMA.
Buyer is responsible for return costs. | |
|
Enquiries: |
- 1. If you have any questions, please contact us with ebay message, We will do our best to help you .
- 2. Because we are in different time zones, please wait for our reply to your email within 24 hours. Thank you.
| |
|