10W Max USDX + USDR HF QRP SDR SSB/CW Transceiver 8 Bands 5W DSP SDR Ham Radio QCX-SSB Built-in Battery with Hand Microphone

SKU: HF QRP SDR Transceiver

$192.99 $274.99

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This is a shortwave QRP SSB/CW transceiver.
It boasts 1602 screen, built-in battery, equipped with charger, 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, durable
-Can be used by connecting the antenna (M seat)
-8 bands. Power standing wave digital display! External 13.8v maximum power 10w! Built-in 12.6v 3600mAh battery
-Dimensions: 130*80*37mm(Approximate)
-Provide ft8 option connector later
-Use TCXO for KDS. Accuracy 0.5PPM (1PPM per year)
-Aluminum shell laser marking
-All-aluminum knobs! Translucent silica gel button (receive green, emit red)
-Simple, interesting and versatile QRP SSB HF transceiver with embedded DSP and SDR functions
-EER E-level driven SSB launch stage
-13.8V power supply provides about 10W PEP SSB output
-Full mode support: USB, LSB, CW, AM, FM
-DSP filter: 4000, 2500, 1700, 500, 200, 100, 50Hz passband
-DSP function: automatic gain control (AGC), noise reduction (NR), voice trigger, voice trigger Xmit, RX attenuator 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)
-Open source firmware, built in for Arduino IDE; allows experimentation, can add new functions, can share contributions through Github, software complexity: 2000 lines of code
-Software-based  voice trigger Xmit  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
-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
-CW decoder, straight/Iambic-A/B keyer
-VFO A/B + RIT and and Split, and switch the corresponding relay band filter through I2C
-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:
-Charge: Charging port of the built-in lithium battery and you can only use the supplied charger! It is forbidden to use other chargers!
-Switch: OFF to shut down. BAT: Built-in battery power supply. 13.8: External power supply
-DC13.8V/3A: External power supply port
-KEY: automatic key body connection (A, B, single key)
-PA: External power amplifier, PTT signal
-MIC: External microphone port
-UART: Serial communication port (command compatible with TS-480)
-SPK: External speaker
-Type: HF QRP SDR Transceiver
-Mode: SSB/CW
-Rf output: 10W max at 13.8V exit DC in(Positive is the center)
-Frequency range: 3.5-30MHz
-Built-in MIC
-Antenna/connector: 50ohms/SO-239
Package Included:
1 x Transceiver
1 x Power Adapter(US plug, 220V input)
1 x Microphone

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