Wavelet Lab uSDR Development Board & Accessories
Wavelet Lab uSDR Development Board is an embedded Software-Defined Radio (SDR) board that incorporates WebUSB technology and is optimized for ease of use. This board enables full functionality in the Chrome browser under Linux, Windows, MacOS, and Android without requiring specific drivers or software. The uSDR development board features a frequency range of 300MHz to 3700MHz. Typical applications include a cellular network, spectrum monitor, signal analyzer, PMR receiver, IQ playback, IQ recorder, and IQ signal generator.
Accessories
M.2 B+M Key Adapter:
The M.2 B+M key adapter is 22mm wide and consists of an 80/60/42 screw position to support the M.2 2280, 2260, and 2242 form factors. This key adapter contains no active components.
USB Adapter:
The USB adapter is designed to support USB 3.0. This adapter consists of a connector for an external reference clock, exposed JTAG pads for a JTAG-HS2 adapter, and mounting holes for a heatsink or enclosure. The USB adapter features six GPIOs exposed to an FPC cable, TX harmonic reduction filter, and RX LPF at a 3.5GHz frequency.
Mini PCIe Adapter:
The Mini PCIe adapter routes two PCIe lanes instead of just one. This adapter consists of a connector for an external reference clock and mounting holes for a heatsink.
Development board:
The development board is designed for developers and advanced users. This board incorporates USB Type-C connectors and the capability to connect to a computer via a PCIe x4 slot. The development board offers a simple radio frontend for prototyping in the 2.4GHz ISM band and includes a cellular band duplexer supporting common cellular frequency bands. This board also features enhanced TX power, improved RX sensitivity, extended Automatic Gain Control (AGC), and precision clock synchronization via a GNSS module. The development board provides mounting options with holes for attaching a heatsink or enclosure.
Features
- M.2 2230 Key A+E interface
- Full-duplex TX and RX
- Frequency range:
- 300MHz to 3700MHz (usable range typically starts from 230MHz)
- RX/TX bandwidth:
- 0.75MHz to 28MHz plus bypass mode
- 0.5PPM clock stability
- Sample rate up to 30.72Msps (40+Msps in bypass mode)
- High-speed USB 2.0:
- 480Mbps, streaming ~15Msps half-duplex or ~5Msps to 6Msps full-duplex
- 2.85V to 5.5V extended power supply range
- Components on only one side of the PCB
- PCIe support in legacy mode
- MHF4 RF connectors
Kit Contents
- LMS6002D RFIC
- XC7A35T FPGA
- ASTX-13-C-26.000MHZ-I05 crystal oscillator
- PL133-27 clock buffer
- SI5332A clock generator
- USB 2.0 PHY: USB3333
- RF Baluns:
- B0322J5050AHF + 3600BL14M050
- MHF4 RF connectors
- BGS12P2L6 RF switches
Applications
- Spectrum monitor
- Signal analyzer
- PMR receiver
- IQ playback application
- IQ recorder
- IQ signal generator
- Cellular network
- App builder
uSDR Block Diagram
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