The LD-1TR is a NEW 5-Watt (nominal output) HF / MF transceiver for Amatreur Radio operators. It’s based on the LD-1B2 software defined receiver (in fact, there’s an LD-1B2 inside it and it looks just like an LD-1B2) but there’s an LD-1TX 5-Watt transmitter module inside the box. Like the LD-1B2, its low cost and high performance make it a great addition to any ham shack. Small in size, it is also ideal for portable operation using a notebook computer. It does require a host computer, either desktop or notebook (or even a netbook) with Windows XP, Vista, or Windows 7; a souncard with a stereo line-in connector; and SDR signal-processing software (HDSDR is recommended, download it at no cost). The current host software and firmware may be downloaded on the Downloads page.
“Wav” format demonstration files, recorded using Winrad, are also available on the Downloads page. These may be played back using Winrad, and will let you experience the LD-1 before you buy.
The LD-1TR has a very nice extruded aluminum enclosure with an attractive black anodized finish.
OSA103 Mini HF SDR transceiver OSA103 Mini PC based USB multifunction measuring device
Multi channel mixed signal oscilloscope.
Multi function generator.
Frequency response analyzer.
KESSLER CX-AUTO Switch
The CX-AUTO offers the following features:
Strong RF shielded enclosure
.090" aluminum, anodized and powder-coated chassis and cover/mounting bracket
Low loss (< 0.1dB) and excellent...
The most affordable vector HF antenna analyzer in the world! USB connection & free software. Arduino users: add a vector impedance analyzer and an RF generator to your project!