Here are some tips you can use to fix monitor RFI in your radio room. I hope these will work for you. Read more
Tag: hamr
Will Digital Replace Sideband on HF?
Nearly 60 years ago, SSB replaced AM voice on HF. Next, will digital replace sideband? Maybe not. Read more
SDRUno Workspaces Ready for Improvement
Adding more capabilities to SDRUno workspaces could provide substantial improvements for using SDRPlay. Save and recall optimized radio configurations. Read more
Long Distance SSB Pioneers
Telephone carriers deserve the credit for most of the early development. They are the real long distance SSB pioneers. Read more
Passband Tuning – SSB Receiver Innovation
At the beginning of the sideband era, engineers found interesting ways to move signals around to get different filtering effects – called passband tuning. Read more
SSB Transceiver Era Begins in 1957
For me, the Hallicrafters SR-150 truly started the SSB transceiver era because it included Receiver Incremental Tuning or RIT. Read more
SDRUno Software Enigma – Steep Learning Curve
SDRUno software enigma is about the challenges of learning and using an otherwise excellent piece of software to control the SDRPlay radios. Read more
RSP2 Antenna Connections Provide Choices
RSP2 antenna connections are a useful addition. With such a broad frequency range available, you will want several different antennas. Read more
Wired Wireless – SSB Over Phone Lines
Wired wireless was the original name for carrier telephony. Single sideband transmission first made its name over phone lines a century ago. Read more
Project Bird Call – SSB Goes Mainstream
Art Collins used Project Bird Call to demonstrate the superior performance of single sideband in 1956. This experiment changed long distance HF communications forever. Read more