5W 8-Band SDR Radio Receiver FM AM LSB USB CW SDR USDR USDX Transceiver With Display Screen
Open Source Software For USDX:
/threeme3/QCX-SSB/tree/feature-rx-improved
Some hardware open source sites: https://dl2man.de/
.tr/blog/projeler/usdx-an-arduino-based-sdr-all-mode-hf-transceiver-pcb-iteration-v1-02/
/py2ohh/trx/usdx/usdx.html
Description:
This is a shortwave QRP SSB/CW transceiver. It boasts 1602 screen, equipped with charger, built-in speaker! It can be connected to an automatic key, and can be decoded by cw.
Features:
- Using BS170 series transmit tube, durable
- Can be used by connecting the antenna (BNC socket)
- 8 bands. Power standing wave digital display! External 13.8v maximum power 10w!
- Dimensions: 76 x 37 x100mm/3 x 1.5 x 3.9"
- Use TCXO for KDS. Accuracy 0.5PPM (1PPM per year)
- Aluminum shell
Function List:
- Simple, interesting and versatile QRP SSB transceiver with embedded DSP and SDR functions
- EER E-level driven SSB launch stage
- 13.8V power supply provides about 5W PEP SSB output
- Full mode support: USB, LSB, CW, AM, FM
- DSP filter: 4000, 2500, 1700, 500, 200, 100 and 50Hz passband
- DSP function: automatic gain control (AGC), noise reduction (NR), voice trigger, voice trigger Xmit (VOX), RX attenuator (ATT), TX noise gate, TX driver control, volume control, dBm/S-meter
- SSB reverse sideband/carrier suppression transmission: better than -45dBc, IMD3 (two tones) -33dBc, reception: better than -50dBc
- Multi-band support, continuously adjustable in the 160m-10m frequency band (and performance loss from 20kHz..99MHz)
- Simple installation modification with 8 component changes and 8 wires
- Lightweight, low-cost transceiver: Thanks to EER transmitter E-level, it has high power efficiency (no bulky heat sink required), and simple design (no need for complex balanced linear power amplifiers)
- SSB transmitter stage based entirely on digital and software: By controlling the phase of the SI5351 PLL (via the tiny frequency change of I2C over 800kbit/s) and the amplitude of the PA (via the PWM of PWM) to sample the microphone input and reconstruct the SSB signal. PA key shaping circuit)
- Fully digital and software-based SDR receiver stage (optional): sample the I/Q (complex) signal from the quadrature sampling detector digital mixer, and perform a 90-degree phase shift in the software (Hilber transform) and eliminate one by adding sidebands
- Three independent switchable analog front-end receiver attenuators (0dB, -13dB, -20dB, -33dB, -53dB, -60dB, -73dB)
- Receiver noise level MDS: -135 dBm (200Hz BW) at 28MHz
- Receiver front-end selectivity: steep tuning frequency -45dB / ten times roll-off +/- 2kHz
- Blocking dynamic range: 20kHz offset 123dB, 2kHz offset 78dB
- CAT support (TS480 subset), you can stream audio, press keys, and display text through CAT
- This is probably the most cost-effective and easy to build standalone SDR/SSB transceiver. Great simplification Simplifies the original QCX circuit (that is, reduces the installation components by 50%, reduces the installation components by 50%, does not require complex transformer windings, and does not require alignment procedures), and is more versatile
Port Introduction:
- DC 5.5-2.1 ,max 15v,13.8V/3A: External power supply port
- KEY: automatic key body connection (A, B, single key)
- PA: External power amplifier, PTT signal
- MIC: External microphone port
- SPK: External speaker
Package Included:
- 1 x Transceiver
- 1 x Handheld MIC
Detail photo
FAQ
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Sample ususally take within 3 working days.
Q3. Do you have any MOQ (minimum order quality)limit?
A: For standard product, usually 1pcs/item. For the OEM order, MOQ at least 50pcs/item.
Q4. How to proceed an order?
A: After buyer confirm the product&price is ok and ready to buy, order will be please tell us your delivery address, phone number, sometimes need email. Then we can draft the order and it will have a alibaba paying link.
Q5. After paid, what info of the supplier provided?
A: Tracking number
Q6: Do you offer guarantee and after-service for the products?
A: Yes, 6- 12 months warranty for our products. Note: We will do not take the responsibility for Man-made damage or improper operation. Delivery demage will be negotiate.
Packing and Shipping
Package: Normally we use the standard paper package to export worldwide.
Shipping :
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier we are co-operating at present.
2. By chinese small parcel, usually for the customer to save the cost. But Chinese small parcel have the risk for lost parcel. Note: If we got the parcel back, we only can refund the item cost. If we didn't get the parcel,then sorry we can't refund any.
3. By Air: Delivery from the Shenzhen airport to customers’ destination city air port.
4. By Sea: Delivery from the Shenzhen sea port .
Company information
TZT has been speciliazing in Business & Industry,Hobbies & Toys,CNC Products and Health care supplies for over 5 years.We committed to enhance customer satisfaction by continually improving the process with a vision of expertise in the field.
Aiming to provide high quanlity products and great service for buyer,we are strict on product quanlity control and offer instant communication service.Welcome to contact us!
Our Advantages:
- Source only the best consumer goods and ensure the highest quality.
- Streamline the buying and payment process, and make it as easy as possible.
- Help the customers all over the world discover products and manufacturers in China.
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