140MHz-4.4GHz Frequency with Sweep Function RF Signal Generator DC 7V-12V
Description:
1, HP831 is a small RF signal generator!
The module is simple to use, and by pressing the key to input the frequency data, the output frequency is updated immediately.
2, product applications:
● signal generator;
● instrument calibration;
3, the technical parameters table
Signal range: 140 to 4400 MHz
Signal amplitude: -10 ~ 0 DBm
working voltage: 7 ~ 12V DC
Operating current: <50 mA
Size: 57 * 45 * 20mm
4, interface description and related operations
P1 interface (power supply)
VDD: Positive power supply (7 ~ 12V)
GND: Negative power supply
P5 interface signal output 1
P6 interface signal output 2
5, key instructions
FUN: (select the operation bit of the setting data) or (long press to save the setting parameter function).
UP: Previous page.
DOWN: Next page.
ADD: self-incrementing.
SUB: self key.
6, interface display and operating instructions:
6.0, set the frequency of production
Interface Display Font:
First line "1.Set Freq"
Second line "* 1 150 MHz"
Key operation:
FUN: function key; (select the operation bit of the setting data) or (long press to save the setting parameter function)
ADD: self keying;
SUB: self key
6.1, set the start frequency of the scan
Interface Display Font:
First line "2.Start Freq"
Second line "* 1 150 MHz"
Key operation:
FUN: function key; (select the operation bit of the setting data) or (long press to save the setting parameter function)
ADD: self keying;
SUB: self key
6.2, set the scanning stop frequency
Interface Display Font:
First line "3.Stop Freq"
Second line "* 1 550 MHz"
Key operation:
FUN: function key; (select the operation bit of the setting data) or (long press to save the setting parameter function)
ADD: self keying;
SUB: self key
6.3, set the time spent scanning
Interface Display Font:
The first line "4.Scan Time"
Second line "* 1 150 ms"
Key operation:
FUN: function key; (select the operation bit of the setting data) or (long press to save the setting parameter function)
ADD: self keying;
SUB: self key
6.4, control and display the frequency of scanning
Interface Display Font:
First line "4.Scan Freq"
Second line "OFF 150 MHz"
Key operation:
FUN: function key; (start / stop) frequency scan
Package Included:
1PC x 140MHz ~ 4.4GHz with Sweep Function RF Signal Generator
1,We will arrange shipping for you within 24 Hours after payment cleared except the holidays.
2,We only ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
3,we will ship out the order in 1-2 business days after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries.
4,We ship items to Worldwide. Thank you!
We accept PayPal payment ONLY.
If you do not have Paypal account, please registered with (http://www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders.
We are not responsible for custom duty or import tax.
We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if your are not satisfied with the item after receive it.
We could offer refund, and refund request is available only requests within a week after parcel received & returning the item as the same condition as received.
We offer 100% refund if the item is broken before arrival, all you need to do is sending us the clear pictures to show it is broken. Defective situation must be noticed within 7 days after delivery.
All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email,and we will reply to you as soon as possible.
All items sold by us are being described to the best of our abilities, as accurate as possible, and with utmost conscientiousness on our part.However, to avoid any potential oversights, I respectfully request your assistance in helping us to make this a mutually satisfactory transaction by Thoroughly reviewing item description and photos, and asking all questions Prior To Bidding.
Please Note that size and color representation are subject to manufacturing variance and may not be exact. Also note that monitor settings may vary from computer to computer and may distort actual colors. Please read these terms thoroughly before placing your bid.
We will automatically leave a positive feedback to everyone who has complete the transaction and leave us positive feedback.
Please do not forget to give us Five Stars on all of the Detailed Seller Ratings. Thanks!
In the unlikely event you are not satisfied with the transaction, please contact us before you sumbit your evaluation. We believe that everything could be solved by communication.
1.in order to provide you the best service*****,please treat the transaction fairly.*feedback is simply what we pursue.
2.Please Do contact us first to get a better solution before you would leave a *neutral or *negative feedback
3.We strive for 5-star service by stating upfront our policies, our shipping rate& our shipping frequency. if you were pleased with this transaction, please respond with all 5 stars! if you are not pleased, simply let me know via e-mial rather than leave low score, and I'll work to make it that way
4.Please email me through 'MY MESSAGES' or "Ask Seller Questions" if you have any question about our listing or your purchase