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Welcome to our store.
Our products have affordable prices and good quality. We support dropshipping and wholesale. If you want to work with us for a long time, please contact us and we will give you a very favorable price.Best Regards!
Function List: Eer e-level drives the ssb transmitting stage. 13.8v power supply about 10w ssb pep output. Support full modes: usb, lsb, cw, am and fm-dsp. Filter: 4000, 2500, 1700, 500, 200, 100, 50hz passband. DSP function: automatic gain control (agc), noise reduction (nr), voice trigger, voice trigger xmit, attenuator rx (att), tx noise gate, tx drive control, volume control, and dbm/s-meter Ssb reverse sideband/carrier suppression transmission: better than -45dbc, imd3 (dual tone) -33dbc; reception: better than -50dbc Support multi-band. Continuously adjustable in the 160m-10m frequency range (loss of 20khz performance)..99mhz. Open source firmware, built in ide; allows experimentation, can add new functions, can share contributions through github, software complexity: 2000 lines of code V-based software can be used for fast and complete rogue operations (qsk and semi-qsk), or auxiliary execution in digital mode (without cat or ptt interface) for rx/tx switch, with tx/pa delay control external ptt output -Simple installation and modification, 8 component changes and 8 lines. Lightweight, low-cost transceiver: Thanks to the eer electronic liquid level transmitter, it has high power efficiency (no need for a huge heat sink) (no need for complex balanced linear power amplifiers) SSB transmitter phase is completely based on digital and software: control the phase of the si5351 PLL (through small i2c frequency changes over 800kbit/s) and the amplitude of the PA (through pwm to pwm) to test the microphone input and reconstruct the SSB signal. Key shaping circuit PA)
Description: USDR/uSDX is a pocket-sized 8-band SSB/CW QRP transceiver. Designed with built-in lithium battery, built-in microphone, PTT button and extremely low RX current consumption, it is a good partner for SOTA, POTA or any other portable activities. This QRP SSB/CW shortwave transceiver has a 1602 screen, built-in battery, a charger, built-in microphone and speaker. It can be connected to automatic buttons. It can also CW decoding. Features: 1. Using durable IRF series transmitting tube 2. Can be used to connect to an antenna (instrument base) 3. Aluminum laser-shell marking, all aluminum buttons, with translucent silicone buttons 4. The original qcx circuit is greatly simplified, and the installed components are reduced by 50%. No complicated transformer windings. No wiring procedures. The most cost-effective and easy to construct Interface Introduction: Charging: Built-in lithium battery charging port, only use the included charger! It is forbidden to use chargers by other producers Switch: off. Bat: built-in battery power supply. 13.8: external power supply DC13.8v/3a: External power interface Colour: Black Material: Plastic + Metal Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on.
Package Contents: 1 x transceiver 1 x Hand microphone 1 x power supply 1 x Three in one screwdriver
Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Note:
1. Due to the difference between different monitors, the image may not reflect the actual color of the item. We guarantee that the style is the same as shown in the images, but not the same performance in different bodies than in the model.
2. Compare the detail sizes with yours, there may be differences of 2-4 cm due to the manual measurement of the product, thanks to all the measures in cm and ten cm in cm 1 cm = 0.39 inches
Payment:
1) We accept Alipay, West Union, TT. All major credit cards are accepted through the secure payment processor ESCROW.
2 If you can not pay immediately after closing the auction, wait a few minutes and try again. Payments must be completed in 3 days.
Shipment:
1) Worldwide Shipping (Except some countries and APO / FPO)
DHL UPS TNT FEDEX takes 3 to 7 days, EMS takes 8 to 12 days. Postal air mail takes 2 to 8 weeks. But all depend on the country delivered.
2) The transit time of the service is provided by the carrier and excludes weekends and holidays. Transit times may vary, especially during the holiday season.
Feedback:
1) Buyer's early confirmation will be greatly appreciated after receiving the items.
2) Since your comments are very important for the development of our business, we sincerely invite you to leave us a positive comment if you are satisfied with our product and service.
3) Contact us before leaving a negative or neutral comment. We will work with you to solve any problem. Thanks for your understanding!Note:
1. Due to the difference between different monitors, the image may not reflect the actual color of the item. We guarantee that the style is the same as shown in the images, but not the same performance in different bodies than in the model.
2. Compare the detail sizes with yours, there may be differences of 2-4 cm due to the manual measurement of the clothes, thanks to all the measures in cm and ten cm in cm 1 cm = 0.39 inches
Payment:
1) We accept Alipay, West Union, TT. All major credit cards are accepted through the secure payment processor ESCROW.
2 If you can not pay immediately after closing the auction, wait a few minutes and try again. Payments must be completed in 3 days.
Shipment:
1) Worldwide Shipping (Except some countries and APO / FPO)
DHL UPS TNT FEDEX takes 3 to 7 days, EMS takes 8 to 12 days. Postal air mail takes 2 to 8 weeks. But all depend on the country delivered.
2) The transit time of the service is provided by the carrier and excludes weekends and holidays. Transit times may vary, especially during the holiday season.
Feedback:
1) Buyer's early confirmation will be greatly appreciated after receiving the items.
2) Since your comments are very important for the development of our business, we sincerely invite you to leave us a positive comment if you are satisfied with our product and service.
3) Contact us before leaving a negative or neutral comment. We will work with you to solve any problem. Thanks for your understanding!
Dear friends,thank you for choosing our products
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