Usdr usdx + Plus V2 Transceiver 3W-5W All Mode 8 Band HF Ham Radio EP

Description: SAFE & SECURE SHOPPING 100% SATISFACTION GUARANTEED FAST SHIPPING Usdr usdx + Plus V2 Transceiver 3W-5W All Mode 8 Band HF Ham Radio EP Product Description usdx+ HF Shortwave Transceiver QRP SSB/CW Transceiver 3W-5W All Mode 8 Band Upgraded Version of usdxNote:This product has no power source. It needs to be equipped by the user. Make sure you dont mind before buying! ! !The power interface is 5.5mm, the power supply voltage is 12.6V, 1A 2A can be used.You can buy a power supply according to the above values, thank you.Description:This is a shortwave QRP SSB/CW transceiver. The ultra-small size is easy to carry for outdoor use. It has a built-in 4000mAh lithium battery, uses a 1602N LCD screen, and has a built-in speaker. It supports connecting to a PC, using digital mode software control such as FT8, JS8, and FT4, and supports CW automatic decoding.Features:-8 tracks cover 80m/60m/40m/30m/20m/17m/15m/10m- Excellent PCB layout design in line with high frequency circuit design principles to ensure excellent performance-Whether using internal battery or external 13.8v power supply, it can achieve 3-5w power in 8 ranges, and reserve SOT-223 and TO-220 pack pads needed to upgrade-High emission efficiency, 80m/60m/40m/30m/20m efficiency is greater than 80%, 17m efficiency is greater than 70%, 15m/10m efficiency is greater than 60%-High accuracy KDS brand TCXO, frequency accuracy is better than 1ppm, frequency stability is better than 0.5ppm-Ultra small size: 83*38*124mm (excluding protruding parts)- Abundant interfaces (cat, ptt out, mic/key, k-head mic)-All LPF parts use 100v c0g/np0 capacitors-Use genuine Omron original magnetic latching relays-Use op amp chip with lower noise than LM4562-Built-in speaker with cavity-Built-in 11.1v (12.6v) lithium battery.- BNC antenna interfaceThe usdx+ update is as follows:- Moved the headphone and power key/microphone jacks to the front panel for easy access to the headphone and power button.- Move the keys to the bottom of the LCD screen for a larger touch area and a more comfortable keystroke experience.- Upgraded built-in speaker effects, double the sound!- PCB reserved pads for various upgrades, out of the box, can be used as a template for DIY upgrade learning- Quickly change qrp cw frequency.- Support cw sidetone volume adjustment.- Support cw sidetone adjustment.List of Functions:1. Support all modes: usb, lsb, cw, am, fm (ssb mode has good reception effect, but poor transmission effect. AM and FM modes are free, and the effect is not good)Filter dsp filter: 4000, 2500, 1700, 500, 200, 100, 50hz passband2. Function DSP functions: automatic gain control (AGC), noise reduction (NR), Xmit voice trigger (VOX), RX attenuator (ATT), TX noise gate, tx unit control, volume control, dbm/s meter.3. Sidebar/Carrier Suppression SSSSB transmit: better than -45dbc, imd3 (dual tone) -33dbc, receive: better than -50dbc4. Support multi-band support, continuously adjustable 10m within 80m frequency range (from 20khz..99mhz, loss performance)5. Open source firmware, built with arduino ide; allows experimentation, new features can be added, contributions can be shared via github, software complexity: 2000 lines of software-based Vovox code available for fast full control (qsk and half-qsk operations) or rx/ Auxiliary switch tx for external control of ptt/pa output using fully digital tx-delay stage and software based ssb stage transmitter in digital mode (no cat or ptt interface required): controls the phase of the sill si5351 (by switching at 800kbits/s Small frequency changes under i2c) and magnitude of pa (via pwm pa key shaping circuit)6. Software-based all-digital SDR receiver stage (optional): The I/Q (complex) signal is sampled from a quadrature sampling detector digital mixer and a 90 degree phase shift is performed mathematically in software ( Hilbert transform) and three independently switchable analog faders (0db,-13db,-20db,-33db,-53db,-60db,-73db) from the pre-receiver by adding Atten sidebands7. Receiver noise floor mds: -135dbm at 28mhz (200hz bw)8. Receiver receiver front-end selectivity: +/-2khz steep 45db/decade tuning frequency rolling9. Blocking blocking dynamic range: 20khz offset 123db, 2khz offset 78db10.cw decoder, direct/iambic-a/b keyer11.vvfo a/b + rit and split, and the corresponding relay through i2c12.cat supports cat with filter switch (using kenwood TS-480 protocol)Specifications:-Type: hf qrp sdr transceiver-Mode: ssb/cw- Frequency range: 3.5-30mhz-Built-in mic-Antenna/connector: 50ohms/so-239Package Includes:-1 x usdx+ Transceiver(no power supply)-1 x Microphone-4 x Machine Foot Pads About Us Shipping Terms Returns Contact Us About Us About ItemAll 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. Customer Satisfactory1.We back our commitment with superb service, 100% full money back and a customer satisfaction guarantee. 2.I am here and ready to assist you with any questions or concerns you might have before or after the purchase. 3.My goal is to make sure you are a happy customer and pleasant shopping with us. FeedbackIf you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive feedback with an overall Detailed Selling Rating (DSR) of 5. Our eBay account setup auto feedback, so eBay system gives you automatically Positive feedback back after your positive feedback left. If you plan to give us a neutral/negative feedback Or open ebay/paypal case, please write to us immediately so that we can do our best to resolve your problem. Shipping Shipping TermsInternational Buyers – Please Note:1. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.2. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.3.Buyers Information: We strive our best to provide you the most reliable, affordable way of shipping service. But sometimes international delivery is highly depended on the courier company and local customs/duties. If you do not receive your item on time, please sent us ebay message immediately for further assistance. Thank you for your understanding. Terms We stand behind everything that we sell and will do everything possible to assure you are satisfied.When you receive your purchase if you are not 100% satisfied, please sent me ebay message and we will do our best to make you happy. If you still want to return your purchase, simply ship the item(s) back to us and we will refund your original purchase price and the original shipping charge. Buyers are responsible for the postal cost of returning the items. We must be notified of the intent to return your item within 30 days of receiving the item. Items returned must be in the same condition that they were received. How to return1,Please ask us for return address .2,Shipping back the package . The RMA#(Return Merchant Authorization Number = Your ebay ID) must be clearly written on the return package ,Otherwise the package will be refused. 3,Sent us the return tracking number. 4,All returns will be inspected prior to a credit being issued. Returns 1:Returns are accepted within 60 days of purchase.2:All returned items MUST BE in the original packaging.3:We will be happy to assist you if if any item needs to be returned or replaced4:Please dont open a return request before contacting us first to solve, many thanks. Contact Us If you have any questions, our Customer Service staffs welcome you to sent me ebay message. We strive to answer all questions and resolve any problems as quickly as possible. Business Hours: Monday-Saturday 9:00-17:00 Copyright © 2022 Tongtool

Price: 165.05 USD

Location: FoShan

End Time: 2024-11-24T16:41:27.000Z

Shipping Cost: 0 USD