Hero image 0 of 5W UsDX SDR QRP Transceiver QCX-SSB to SSB 3-Band All Mode HF with Handheld Microphone, 0 of 6

5W UsDX SDR QRP Transceiver QCX-SSB to SSB 3-Band All Mode HF with Handheld Microphone

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Key item features

Versatile Transceiver: This 5W UsDX SDR QRP Transceiver supports USB, LSB, CW, AM, and FM modes, offering a wide range of communication options.
Efficient Design: Features an EER E-level transmitter for high power efficiency, eliminating the need for bulky heat sinks and complex linear power amplifiers.
Digital SSB: Utilizes a fully digital and software-based SSB transmitter stage, reconstructing the SSB signal by controlling PLL phase and PA amplitude.
Integrated Display: Equipped with a 1602 screen, built-in microphone, and speaker, along with a BNC connector for antenna connection.
Multi-Band Support: Offers continuously adjustable frequency coverage from 160m to 10m, with performance extending from 20kHz to 99MHz.
Advanced Filtering: Includes multiple passband filters (4000, 2500, 1700, 500, 200, 100, 50Hz) and functions like AGC, noise reduction, and voice trigger.
Open Firmware: Features open-source firmware built for IDE, allowing for experimentation, new function additions, and contributions via Github.
Compact Construction: Housed in an aluminum shell with laser marking, measuring 80x40x100mm, and includes a receiver and microphone.

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Specs

Frequency band type
HF
Model name
QCX-SSB
Mount type
Handheld
Volts
12 V
Accessories
Microphone
Dimensions
6.30 x 3.94 x 3.15 Inches

Current price is $98.36

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Arrives between Jun 11 - Jun 16

Sold and shipped by blackout11

4.0523255813953485 stars out of 5, based on 172 seller reviews(4.1)

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$104.31

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Shipping, arrives by Thu, Jun 11 to Columbus, 43215

Sold and shipped by Buling Life

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About this item

Product details

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 one by adding sidebands.
Three switchable analog front-end receiver attenuators (0dB, -13dB, -20dB, -33dB, -53dB, -60dB, -73dB).
Receiver noise level MDS:-135 dBm (200Hz ) at 28MHz.
Receiver front-end selectivity:steep tuning frequency -45dB / ten times roll-off +/- 2kHz.
Blocking dynamic range:20kHz offset 123dB, 2kHz offset 78dB.
CW decoder, straight/Iambic-A/B keyer.
VFO A/B + and and Split, and switch the corresponding relay band filter through .
CAT support (TS480 subset), you can stream audio, 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 for-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.
Colour:Black
Material:Plastic
Size:80x40x100mm

Package Contents:
1 * Receiver
1 * Microphone

Only the above package content, other products are not included.
Note: Light reflection 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.

Software-based can be used as a fast full invasive (QSK and semi-QSK operation), or to assist in running in digital mode (without CAT or PTT interface) for RX/TX switching, external PTT output with TX/PA control-delay. Simple installation modification with 8 component changes and 8 wires. , 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).
Simple, interesting and versatile QRP SSB HF transceiver with embedded and SDR functions. EER E-level driven SSB launch stage. 12V power supply provides about 5W Max PEP SSB output. Full mode support: USB, LSB, CW, AM, FM. filter: 4000, 2500, 1700, 500, 200, 100, 50Hz passband. function: automatic gain control (AGC), noise reduction (), voice trigger, voice trigger Xmit (), RX attenuator attenuator (ATT), TX noise gate, TX driver control, volume control, dBm/S-meter.
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).
This is a shortwave QRP SSB/CW transceiver. It boasts 1602 screen, built-in mic, built-in speaker! It can be connected to an automatic key, and can be decoded by CW. Using IRF series launch tube, . Can be used by connecting the antenna (BNC connector). 3 bands. Power standing wave digital display! Aluminum shell laser marking.
SSB reverse sideband/carrier suppression transmission: -45dBc, IMD3 (two tones) -33dBc, reception: -50dBc. Multi-band support, continuously adjustable in the 160m-10m frequency band (and performance loss from 20kHz to 99MHz). Open source firmware, built in for IDE; allows experimentation, can add new functions, can share contributions through Github, software complexity: 2000 lines of code.

info:

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Specifications

Frequency band type

Brand

Unbranded

Model name

QCX-SSB

Mount type

Handheld

Warranty

Warranty information

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