Description: Description LMX2820 45MHz-22.6GHz RF Signal Generator Module RF Signal Source w/ SMA Output Port + Type-C Cable Specifications: - Module size: 68 x 48 x 17mm/2.7 x 1.9 x 0.7" - Weight: 100g/0.2lb - PL2303 can connect with a computer and provide a communication protocol Characteristics of LMX2820 chip: LMX2595-LMX2820 universal host computer operation: PC communication protocol for RF signal source: The overall structure of the PC protocol adopts the command line mode, and the communication baud rate is 115200bps. A PC issues commands, which are parsed and executed locally, and then the result is returned to the PC. Commands are limited to lowercase letters a~z and numbers 0~9. The ending symbol of each command is the "#" symbol (hexadecimal representation is "0x23"), and the total length of PC commands is up to 15 characters (including "#"). 5.1. W command (host computer to send data to the main control board) 5.1.1. WC command: set frequency value, start frequency, stop frequency and step frequency The format is: wcxx xxx xxx#, a total of 11 bytes; where "c" is a different frequency value W1: write start frequency; W2: write stop frequency; W3: write step frequency; "xx xxx xxx" is the frequency value represented by 8 digits. For example: 01 000 000 means that the set frequency is 01 000 000KHz (1GHz); 5.1.2. Start command: The main control board starts data scanning and transmits data to the host computer in real time * The format is: start#, a total of 6 bytes; 5.1.3 Stop command: Stop scanning * The format is: stop#, a total of 5 bytes; 5.1.4 WP command: Amplitude value command The format is: wpxxxx #, a total of 7 bytes; "xxxx" is the amplitude factor represented by the 4 ASII (only the last 2 digits are used), and there is no need to convert the dbm value or decimal point, just send the value down. The range is 00-63 (unitless, just an amplitude factor) wp0001 The lower computer shows P=02 wp0010 The lower computer displays P=10 5.1.5 ti command: scanning time command (max. 9999) The format is: tixxxx #, a total of 7 bytes; where "xxxx" is the amplitude value represented by the 4 ASII digits. For example: 0001 indicates that the scanning time is set to 1mS (fastest scanning time, step one frequency point); 0010 means that the set scanning time is 10mS; 1000 means that the set scanning time is 1S; 0022 means that the set scanning time is 22mS; 5.2 The host sends data to the host computer (response value) * Returns "OK$" after receiving the correct data Package Included: - 1 x RF Signal Generator Module - 1 x Type-c Cable Packaging Details: - G.W.: 0.25kg/0.6lb Payment Terms 1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc. 2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping Terms 1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email. 2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding. Return Terms If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund. Custom Duties & Taxes 1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers. 2. Please check with your country's customs office and inform us what/how much should declare before shipping. Feedback 1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap. 2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
Price: 247 USD
Location: China
End Time: 2024-12-31T10:57:03.000Z
Shipping Cost: 10 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Unbranded
MPN: Does not apply
