SKU: 31504984641

3W-5W NEW USDX+ HF Transceiver HF Ham Radio QRP CW Transceiver All Mode 8 Band

Sale price$105.09 Regular price$116.77
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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

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Description

3W-5W NEW USDX+ HF Transceiver HF Ham Radio QRP CW Transceiver All Mode 8 BandDescription: This is a shortwave QRP SSB CW transceiver. The ultra small size is easy to carry for outdoor use, using 1602N LCD screen, built in speaker, support to connect to PC, use digital mode software control such as FT8, JS8, FT4, etc., support CW automatic decoding. Features: 1. 8 tracks cover: 80m 60m 40m 30m 20m 17m 15m 10m2. Excellent PCB layout design in line with high frequency circuit design principles to ensure excellent performance3.

Description:
This is a shortwave QRP SSB/CW transceiver. The ultra-small size is easy to carry for outdoor use, using 1602N LCD screen, built-in speaker, support to connect to PC, use digital mode software control such as FT8, JS8, FT4, etc., support CW automatic decoding.

Features:
1.8 tracks cover:80m/60m/40m/30m/20m/17m/15m/10m
2.Excellent PCB layout design in line with high frequency circuit design principles to ensure excellent performance
3.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
4.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%
5.High accuracy KDS brand TCXO, frequency accuracy is better than 1ppm, frequency stability is better than 0.5ppm
6.Ultra small size: 83*38*124mm (excluding protruding parts)
7. Abundant interfaces (cat, ptt out, mic/key, k-head mic)
8.All LPF parts use 100v c0g/np0 capacitors
9.Use genuine Omron original magnetic latching relays
10.Use op amp chip with lower noise than LM4562
11.Built-in speaker with cavity
12.BNC antenna interface

The usdx+ update is as follows:
1.Moved the headphone and power key/microphone jacks to the front panel for easy access to the headphone and power button.
2.Move the keys to the bottom of the LCD screen for a larger touch area and a more comfortable keystroke experience.
3.Upgraded built-in speaker effects, double the sound!
4.PCB reserved pads for various upgrades, out of the box, can be used as a template for DIY upgrade learning
5.Quickly change qrp cw frequency.
6.Support cw sidetone volume adjustment.
7.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 passband.
2.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 -50dbc
4.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 sidebands.
7.Receiver noise floor mds: -135dbm at 28mhz (200hz bw).
8.Receiver receiver front-end selectivity: +/-2khz steep 45db/decade tuning frequency rolling.
9.Blocking blocking dynamic range: 20khz offset 123db, 2khz offset 78db.
10.cw decoder, direct/iambic-a/b keyer.
11.vvfo a/b + rit and split, and the corresponding relay through i2c.
12.cat supports cat with filter switch (using kenwood TS-480 protocol).

Specifications:
1.Type: hf qrp sdr transceiver
2.Mode: ssb/cw
3.Frequency range: 3.5-30mhz
4.Built-in mic
5.Antenna/connector: 50ohms/so-239

Product Size Chart:


Please note:
1.This product has no built-in battery and no power source. It needs to be equipped by the user. Make sure you don't mind before buying! ! !
2.The power interface is 5.5mm, the power supply voltage is 12.6V, 1A 2A can be used.
3.The battery specification is 11.1V/12.6V 4000mAh lithium battery.
4.You can buy a power supply or battery according to the above values, thank you.

Package Included:
1 x usdx+ Transceiver
1 x Microphone
4 x Machine Foot Pads

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31504984641

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Edith Mastrianni
Battle Creek, US
★★★★★ 5
8 panel Room Divider is excellent quality
The GoFlame 8 Panel Room Divider is made with excellent material and the seller of this Divider is totally customer friendly. I highly recommend this company and this Divider if you are shopping for a room divider.
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Reviewed in the United States on April 25, 2026
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✧˖° Jeanne Lee ✧˖°
Belleville, US
★★★★★ 5
A Versatile and Elegant Solution for Room Separation
I recently purchased the GOFLAME 8 Panel Room Divider, and I'm thoroughly impressed with its quality and design. This room divider is not only a decorative element, but it also provides a practical solution for creating distinct areas within a room. Here's why I'm giving it a 5-star review: Enhanced Privacy Space: The 6 ft tall room divider is perfect for creating a private space within a larger room. It's ideal for my home office, and I can use it to separate my workspace from the rest of the room. The screen also creates a cozy and intimate atmosphere, making it perfect for relaxing or reading. Hand-woven Texture: The unique hand-woven texture of the room divider adds an element of sophistication and warmth to my room. The intricate craftsmanship is impressive, and it exudes artisanal charm. I love the way it looks, and it's become a conversation piece in my home. Built with Strength: The solid wood frame is sturdy and well-constructed, providing reliable support for the room divider. I'm impressed by the attention to detail and the quality of the materials used. Foldable Design and Easy Storage: The foldable design of the room divider makes it easy to store when not in use. I can simply fold the panels flat and store them away, which is convenient and space-saving. The metal hinges that connect the panels are also sturdy and well-made. No Assembly Required: I was pleasantly surprised to find that the room divider requires no assembly. I simply took it out of the box and set it up, and it was ready to use. The smooth woven surface is also easy to clean and maintain. Overall Impression: I'm thoroughly impressed with the GOFLAME 8 Panel Room Divider. It's a stylish and functional solution for creating a private space within a larger room. The hand-woven texture and solid wood frame add an element of sophistication and warmth, and the foldable design makes it easy to store. I
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Reviewed in the United States on September 14, 2024
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Beverly D Clark
Alexandria, US
★★★★★ 5
Quality product !
This is a quality lightweight room divider.! Actually is the second one of this type that I have bought. If you have an area that you just want to close off from the rest of the room, these work perfect!!!
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Reviewed in the United States on October 14, 2025
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chuande tang
Pawtucket, US
★★★★★ 5
It suits me very well
I have a very large room. Its layout is perfect for me to convert into two rooms. Adding this screen is perfect and matches the style of my house.
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Reviewed in the United States on August 29, 2024
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Val
New York, US
★★★★★ 5
True to Description
Color: Black, Size: 4 Panel
Love it!! I bought it for privacy while the nurse is dressing my dad. There were several colors black matched the decor . It blocked the sunlight and street lights. Durability and quality very good. Easy closure when not in use. Lightweight. No assembly needed
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Reviewed in the United States on May 29, 2026

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