Introduction:
This is a simple and powerful QRP SSB HF transceivers with embedded DSP and SDR functions, the small size allows you carry it easily, USB, LSB, CW, AM, F-M all-Mode support function can give you a better using experience. Come and have a try, it will not let you down.
Note:
AM and FM modes are free bonus features that don't work very well. Please make sure that you don't mind before purchasing. Thank you!
Specifications:
Material: Aluminum alloy
Receiver Noise Floor MDS: –135 dBm at 28 MHz (in 200 Hz BW)
Receiver Front-end Selectivity: -45 dB/decade roll-off ±2 kHz from tuned frequency
Blocking Dynamic Range: 20 kHz offsets 123 dB, 2 kHz offsets 78 dB
Dimensions: 155 x 88 x 38 mm / 6.1 x 3.5 x 1.5 in
Weight: 340 g / 12.0 oz
Power Supply: DC 12–13.8 V, 5521 interface
Mic: 3.5 mm three-segment stereo interface
Features:
1. EER Class-E driven SSB transmit-stage and approximately 5W PEP SSB output from 13.8V supplys.
2. Multiple DSP features: Automatic Gain Control, Noise-reduction, Voice-triggered Xmit, RX Attentuators (ATT), TX noise gate, TX drive control, volumes control, dBm/S-meter.
3. SSB opposite side-band/carrier supression Transmit: better than -45dBc, IMD3 (two-tone) -33dBc, Receive: better than -50dBc.
4. Multiband support and continuously tunable through bands 160m-10m (and from 20kHz..99MHz with loss in performance), give you a better using experience.
5. Software-based VOXs that can be used as quick Full Break-In (QSK and semi-QSK operation) or assist in RX/TX switching for operating digital modes (no C-AT or PTT interface required), external PTT output/PA control with TX-delay.
6. Simple to install modification with 8 component changes and 8 wires.
7. For the EER transmitters class-E stage it is highly power-efficient (no bulky heatsinks required), and has a simple design (no complex balanced linear power amplifier required).
8. Fully digital design and software-based SSB transmit-stage: samples microphone-input and reconstruct a SSB-signal by controlling the phase of the SI5351 PLL (through tiny frequency changes over 800kbits/s I2C) and the amplitude of the PA (through PWM of the PA key-shaping circuit).
9. Three independent switchable analogs front-end receiver attenuators (0dB, -13dB, -20dB, -33dB, -53dB, -60dB, -73dB).
10. VFO A/B + RIT and Split, and corresponding relay band-filter switching via I2C, C-AT support (TS480 subset), possibility to stream audio, keys, display-text over C-AT.simple installation modifications and flexible band-splitting functionalities.
Package Included:
1 x uSDX Transceiver
(The power supply and the hand microphone are not included, please prepare these accessories yourself for using the product.)
