Commercial
RX-400 HF/VHF/UHF DSP Receiver
Tuning from 2 MHz to 3 GHz, the 1 ms synthesizer lock time provides realistic scan rates of 100 channels/sec or faster. One outstanding benefit of the DSP architecture is more than 50 built-in filter bandwidths from 100 Hz to 300 kHz, most useable in any detection mode.
RX-340 HF DSP Receiver
The Ten-Tec RX-340 is a multi-mode, general coverage synthesized receiver utilizing extensive Digital Signal Processing. DSP brings the performance and repeatability of expensive military grade communications receivers into the price range of top end commercial receivers for shortwave listeners. Tunable from 5 kHz to 30 MHz, it provides tuning steps and display resolution of 1 Hz. All three displays are blue/green vacuum fluorescent and provide unparalleled contrast and readability. The RX-340 is a laboratory-quality instrument in its ability to quantify the amplitude and frequency characteristics of signals and receivers.
There are accessories available for the RX-340 HF DSP Receiver. Please click on the picture to the left or the product title above.
RX-331 HF DSP Receiver
The TEN-TEC RX-331 is a multi-mode HF receiver operating from 5 kHz to 30 MHz, fully synthesized and utilizing state-of-the-art Digital Signal Processing. DSP technology brings the performance and repeatability of expensive military grade communications receivers into the more economic range of commercial receivers.
RX-320D HF Receiver
PC-controlled shortwave receiver allows quality SWLing for a fraction of the price of other shortwave receivers. Load the 1 MB of software from the included CD-ROM to your hard drive, connect the RX-320D to an open serial port, plug the radio into the wall and you’re ready to explore the world. No serial port? Use the provided serial port-to-USB adapter to plug RX-320D into an open USB port on your PC.
There are accessories available for the RX-320D HF Receiver. Please click on the picture to the left or the product title above.
651 Isoline
Radio designers need to perform intermodulation-distortion (IMD) testing on their gear. During such tests, a two-tone signal is typically presented to the device under test and a measurement taken of the device’s IMD. IMD tests are performed on both receivers and transmitters. As performance requirements increase, it becomes more difficult to generate two-tone signals having the required spectral purity.
TAPR Vector Network Analyzer
This new VNA gives experimenters, designers and educators their first affordable access to many capabilities of conventional bench-top Network Analyzers. Even a used conventional Analyzer sells typically for $5000 and up. The VNA covers 200 kHz to 120 MHz. Use it to test low power amplifiers, characteristics of coax cables, measure and adjust filters, check antenna impedance vs. frequency, antenna SWR, even measure the length of transmission lines using TDR feature (Time Domain Reflectometer). The VNA measures forward/reverse gain and phase response of a circuit. Also measures input and output reflection (complex impedance) and provides S parameters. Make measurements of one-port networks (input, ground) and two-port networks (input w/ground, output w/ground). VNA also functions as general purpose signal generator. Frequency accuracy in either analyzer mode or signal generator mode can be enhanced with use of customer provided external frequency reference.
