⭐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
Charges fast, works great, and the magnet is strong. The lifetime warranty is a huge bonus! If you’re looking for a reliable, high-quality charger with unbeatable warranty protection, this is the one to get! Highly recommend.
A
As advertised. Looks so classic and exactly as the good old days of transistor radios...the real transistor 😎 Size is big enough...see pictures. Sound is deep and full of base. Good reception of radio bands. Has Bluetooth and USB too but didn't try them yet. It captured our hearts my wife and I. Really recommend. Arrived before delivery date in a well packed package.
A
We love this radio and have it in our kitchen and it brings back nice memories. It’s simple to operate with dial tuning and the FM stations come in clear. The sound is also good and the look and quality is nice. Bluetooth device hook up is a breeze. We are very glad we purchased this radio.
A
Great portable antenna, especially when there isn't something to support a long wire. I've had this for a few months and wound up using this as my Field Day antenna (you can see it off to the right, behind my shelter in the photo below) and I got good results. It's quick and easy to set up, and very portable with it's nicely organized case. I've used this for POTA activations, and POTA hunting with great results.
A
This antenna works great, and great for the price, I'm pretty sure its the same antenna that HRO and DX engineering sell as "their" brand. The 20M and 40M tuning marks on the coil will get you pretty close to where you need to be with good SWR, you can also take the coil off and adjust the whip to work 17m, 15m 12m and 10m. I took the ground radio ribbon cable and split it into 5 sections of 2 strands and spread it out into a star strutcure I used this QRP CW at a state park in New York for about 2 hours and made 25 contacts several to the west coast and 2 DX contacts!
The Brand
