51 Super RM Rock Mite QRP CW Transceiver HAM Radio Shortwave Telegraph DIY Kit

Description: 51 Super RM Rock Mite QRP CW Transceiver HAM Radio Shortwave Telegraph DIY Kit DescriptionNote：　this item is diy ,kit , it is need Assemble it yourselfSuper octopus (Super RM) was first launched in 2002 by the United States SWL Laboratory, formerly known as the Rock Mite "has been popular in the United States, on behalf of the straight and place the receiver! It sold up to 6,000 units. 2, 3 years ago into the domestic, localized transformation by domestic enthusiasts, named "Super octopus, and twice published in the Radio magazine, much domestic HAM favorite. Kiki studio on the old board on the basis of the octopus, STC12C4052 as the main chip, adding a host computer auxiliary functions, flexible entry codes automatically keying side tonal flexibility to adjust the speed of the hair code package by the restaurant development, combined with the actual usage Fixed several key issues, after several debugging before the formation of the current version. Key Indicators Power supply: 12V battery or linear regulated power supply (recommended)Antenna: 50 ohm, unbalancedTransmit power: 6W (9V power supply), 8W (12V power supply)Frequency: transmitter local oscillator frequency: 7023 kHz;receive local oscillator frequency: about 7023-7026 KHzOperating mode: CW Use Because this machine is the direct conversion transceiver, anti-interference, selectivity can not be compared and the super heterodyne receiver, it is necessary to use not worse than the length of a half-wave dipole antenna, General Conditions communication distance about 500 km security, greater distance depends on the propagation environment and the operating skills of the operator. Case Circuit board can be placed directly into the size of 83mm * 33mm * 110mm standard aluminum chassis, standard aluminum chassis Buy or make your own. Configuration software Through the RS232 serial port and a PC connected to the online configuration codes speed of sound frequency, maximum working hours, serial tips to keep time. Automatic transmission code, and use the keyboard instead of key input. Key Functions K5: automatic transmission storage numberK4: to improve the side tone frequencyK3: reduce the side tone frequency2: increase the transmission speedK1: reduce the rate of fire Package Content: 1pc Super RM Rock Mite QRP DIY KitPayment1.We accept PayPal only. 2.All major credit cards are accepted through secure payment processor PayPal. 3.Payment must be received within 7 business days of auction closing. 4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.Shipping1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. 2.Items will be shipped within 1-3 business day when we received payment. 3.Delivery time depends on destination and other factors; 4.International buyers please note: a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties. b.Please check with your country's customs office to determine what these additional costs will be prior to buying. Returns policy1.If the item is not as described or damaged in transportation, please send it back within 7 days upon date of receipt2.For defective item, we guarantee free exchange or full refund within 30 days from the day of placing order3.Buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements4.Items must be unused, in original packaging and include all parts, accessories and packaging5.When we receive your returned item, we will investigate the situation and consider to offer replacement or refund according to the situation Terms of sales1. All the items will be tested before shipping. Buy them with the confidence! 2. We maintain hightest buyer ratings StarStarStarStarStar and 100% customer satisfaction, Positive Feedback will be much appreciated from you.3. Any dissatisfaction or problem, please contact us before you leave neutral Neutral feedback rating or negative Negative feedback rating feedback. Feedback1.When you received package and like it, kindly comfirm received order and leave a positive feedback with full stars for us. Thank you.2.Any dissatisfaction or problem, please contact us before you leave neutral Neutral feedback rating or negative Negative feedback rating feedback.

Price: 16.13 USD

Location: 深圳市

End Time: 2024-08-15T13:57:58.000Z

Shipping Cost: 9 USD