⭐usdx+ HF Shortwave Transceiver QRP SSB/CW Transceiver 3W-5W All Mode 8 Band Upgraded Version of usdx
Note:
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! ! !
The power interface is 5.5mm, the power supply voltage is 12.6V, 1A 2A can be used.
The battery specification is 11.1V/12.6V 4000mAh lithium battery.
You can buy a power supply or battery 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, 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:
✅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
✅BNC antenna interface
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:
-Type: hf qrp sdr transceiver
-Mode: ssb/cw
- Frequency range: 3.5-30mhz
-Built-in mic
-Antenna/connector: 50ohms/so-239
Package Includes:
-1 x usdx+ Transceiver
-1 x Microphone
-4 x Machine Foot Pads
Shipping:
Free Shipping
Handling time: Ship within 24 hours
Delivery Time: 3-7 business days
Warranty:
1. Condition: 100% Brand New
2. Warranty Period: 1 Years
3. 24-Hour Support: Provide you with timely after-sale support
⭐usdx+ HF Shortwave Transceiver QRP SSB/CW Transceiver 3W-5W All Mode 8 Band Upgraded Version of usdx
Note:
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! ! !
The power interface is 5.5mm, the power supply voltage is 12.6V, 1A 2A can be used.
The battery specification is 11.1V/12.6V 4000mAh lithium battery.
You can buy a power supply or battery 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, 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:
✅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
✅BNC antenna interface
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:
-Type: hf qrp sdr transceiver
-Mode: ssb/cw
- Frequency range: 3.5-30mhz
-Built-in mic
-Antenna/connector: 50ohms/so-239
Package Includes:
-1 x usdx+ Transceiver
-1 x Microphone
-4 x Machine Foot Pads
Shipping:
Free Shipping
Handling time: Ship within 24 hours
Delivery Time: 3-7 business days
Warranty:
1. Condition: 100% Brand New
2. Warranty Period: 1 Years
3. 24-Hour Support: Provide you with timely after-sale support
A
This radio is pretty neat overall. No instruction on how to unlock it and it ships in locked state. Programming can only be done with a PC once it is unlocked. After a week of. Trial and error I can finally use it. This could all be corrected with a decent owners manual in understandable English.
J
After the first time on-air with the HF, I can say this transceiver is a winner — and a Keeper.
Loaded with features, efficient, easy to use and compact. I mated this transceiver with the new Super AntennaMP1DXG SuperStick Portable HF Antenna. Multi-band 40m - 10m.
My entire package: transceiver, battery, antenna, and cables, including backpack, weighed in at under 20lbs
As a bonus,shopify shipping and delivery was excellent - as usual.
A
I absolutely love this little rig. While it wasn't my first venture into the realm of compact Chinese transceivers, it has quickly become my favorite. My previous experience with the Radioddity QR20 was a disappointment on every level, but this rig excels in multiple areas. It's loud, powerful enough for its size, well-built, versatile, and boasts a large user community, making it easy to find answers regarding usage or repairs.
A
Bought it because of the water/dust proof rating, mounted in my rzr so that is a must.
Only time will tell if it last, but I like it so far.
Paired it with a tram antenna mounted on the roof and we are good to go.
If you are looking at buying this radio and only need 25 watts it is well worth the money.
A
Purchased two of these for installation in my vehicles; manually programmed both with identical frequencies, about 40 or so. These are simple to program, also EZ to 'expand' the bandwidth to accommodate greater frequency ranges. The radio itself is small, rugged and very solid feeling. The waterproofing is evident, although I'm not about to test it. The microphone is noticeably more substantial feeling than many radios of similar purpose; overall it's a great choice at a nice price point.
The Brand
