SunSDR2 QRP - HF & 6m 5 W SDR QRP transceiver

SunSDR2 QRP - HF & 6m 5 W SDR QRP transceiver

Ref: SunSDR2 QRP

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€1,178.50

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You can purchase this product in installments with Sella Personal Credit. Click here for more information.

Main features

Immense functionality at a reasonable price
When designing each of our devices, we try to achieve the best balance between price and functionality
Full ExpertSDR2 software support
The ever-growing and improving ExpertSDR2 software is 100% compatible with the SunSDR2 QRP and will continue to support it for many years to come, for free!
External control connector
Connect up to 8 external devices to 8 powerful keys with open collectors, such as PA, external filters, antenna rotation devices etc.
Remote control operation
Using it, you connect PTT and CW key to the E-Coder panel. Microphone and E-Coder are connected to the remotely configured PC
TCI interface
Use it for seamless connection with third-party software, the list of software with TCI support
An external sound card is not required
SunSDR2 QRP does not require an external sound card and audio cables, just connect headphones to the transceiver and listen to the air
16-bit ADC at 122.88 MHz
The QRP SunSDR2 has the best ADC in its price range providing 122 dB BDR
Sampling rates: 48-384 kHz
At the same time, you can use 60 MHz broadband + 2 RX software, each with a SubRX
Special mode for 768kHz or 960kHz sampling rate, only for 1 RX+bandcope at the same time
Supports 4M band only for RX in the second Nyquist zone

Field of application

HAM amateur HF transceiver
Remote operation only for fun and competitions
Spectrum analyzer with wide bandwidth up to 60 MHz
Record IQ files and listen to them later

ExpertSDR2 minimum system requirements:

Intel Core i3 or Core i5 CPU with 2 or 4 cores;
8 GB of RAM;
40 GB of free HDD/SSD space for ExpertSDR2 and accompanying programs;
17' or larger monitor;
video card with OpenGL 1.5 or later;

ExpertSDR2 software supports Windows 7-10 32/64 bit, Linux (Ubuntu/Kubuntu 18.04 x64), and macOS 10.14 Mojave and later. Main characteristics

This is the link to Enzo IW7DMH's page where you will find suggestions and everything you need to start using your SunSDR and its software

Specifications are subject to change without notice or obligation and specifications are only guaranteed within the amateur radio bands.

RF ADC, bits @ MHz	16 @ 122.88
ADC type	LTC2165
RX Frequency range, MHz	0.1...55; 70...70.5
Undersampling, MHz	0.1...500
Independent software receivers	2 + 2 SubRX
Sample rate, kHz @ bit	48; 96; 192; 384 @ 24 768; 960 @ 16 (only RX1)
Bandscope, MHz	61
RX HF filters, MHz	LPF: 58 + 8 x BPF
RX VHF filters, MHz	HPF: 68 + BPF for 4M
BDR on HF, dB	122
Sensitivity, uV	0.1
DR IMD3, not less dB	100
RMDR, dB	107
ATT/Preamp, dB	-20; -10; 0; +10
RF DAC, bits @ MHz	14 @ 122.88
TX Frequency range, M	All amateur bands 160-6
Output power on HF, W	5 (up to 8)
Output power on 6M, W	5
TX IMD3, dB	30
Local oscillator TCXO, MHz +/- ppm	16 +/- 2.5
External 10 MHz oscillator input	+
Built-in audio codec, bit	24
RF input/output	1 (Mini-UHF)
PC interface	LAN 100 Mbit
DC voltage range in RX/TX, V	8...15 / 10...15
Recommended DC voltage, V	12
Current consumption RX/TX, A	0.3 / 3
Power consumption RX/TX, W	3.6 / 36
Operating temperature, °C/°F	0...+50/ +32...+122
Dimensions L x W x H, cm/inches	18.5 x 10.6 x 4.5/ 6.5 x 3.94 x 1.38
Weight, kg/lbs	0.8/ 1.8