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- 14:51, 20 November 2021 diff hist +27 N File:Sweeper Block Diagram.jpg File uploaded with MsUpload current
- 14:49, 20 November 2021 diff hist +37 Portsdown NF Meter →Equipment Required
- 14:48, 20 November 2021 diff hist +27 N File:NF Block Diagram.jpg File uploaded with MsUpload current
- 13:23, 20 November 2021 diff hist +380 N Portsdown Sweeper Created page with "The Portsdown 4 includes a Frequency Sweeper (STILL UNDER DEVELOPMENT) that uses the LimeSDR Mini and an RF Power Sensor to provide an indication of the frequency response of..."
- 13:21, 20 November 2021 diff hist +94 The Portsdown DATV transceiver system →Portsdown Test Equipment
- 11:05, 13 November 2021 diff hist +141 Ryde FAQ current
- 11:03, 13 November 2021 diff hist +428 Ryde FAQ
- 21:02, 10 November 2021 diff hist -45 Knucker →Hardware
- 21:02, 10 November 2021 diff hist -123 Knucker →Receiver
- 13:05, 8 November 2021 diff hist +123 Portsdown hardware →Audio Capture Device
- 13:03, 8 November 2021 diff hist 0 Portsdown hardware →Audio Capture Device
- 13:03, 8 November 2021 diff hist -196 Portsdown hardware →Audio Capture Device
- 13:00, 8 November 2021 diff hist +27 N File:04 USB Audio.png File uploaded with MsUpload current
- 21:34, 5 November 2021 diff hist -96 Ryde Receiver →The Ryde as a DVB-T Receiver
- 20:51, 5 November 2021 diff hist +4 Ryde Receiver →RF input band switching
- 20:51, 5 November 2021 diff hist +332 Ryde Receiver →RF input band switching
- 20:48, 5 November 2021 diff hist +4 Ryde Receiver →Version 1
- 20:47, 5 November 2021 diff hist +84 Ryde Receiver →Version 1
- 20:46, 5 November 2021 diff hist +78 Ryde Receiver →Version 2
- 20:42, 5 November 2021 diff hist -10 Ryde Receiver →Version 1
- 20:42, 5 November 2021 diff hist -111 Ryde Receiver →Version 1
- 19:57, 3 November 2021 diff hist +1 Portsdown NF Meter →Measurment bandwidth
- 19:56, 3 November 2021 diff hist +92 Portsdown NF Meter →Measuring a Transverter or Receive Converter
- 19:54, 3 November 2021 diff hist +5 Portsdown NF Meter →Measuring Gain and NF of a Preamp
- 19:54, 3 November 2021 diff hist +1 Portsdown NF Meter →Measuring Gain and NF of a Preamp
- 19:51, 3 November 2021 diff hist -34 Portsdown NF Meter
- 19:47, 3 November 2021 diff hist 0 File:Nfdevice.jpg G8GKQ uploaded a new version of File:Nfdevice.jpg current
- 19:32, 3 November 2021 diff hist +888 Portsdown NF Meter →Measuring a transverter / rx converter
- 20:44, 2 November 2021 diff hist +34 Portsdown NF Meter →Preparing for a Measurement
- 16:28, 2 November 2021 diff hist +160 Portsdown NF Meter →Sources of Error
- 16:26, 2 November 2021 diff hist +195 Portsdown NF Meter →Sources of Error
- 21:57, 1 November 2021 diff hist +170 Portsdown 4 Signal Generator →Using the LimeSDR Mini as the Output Device
- 21:56, 1 November 2021 diff hist +205 Portsdown 4 Signal Generator →Using the DATV Express as the Output Device
- 21:29, 1 November 2021 diff hist +419 Portsdown NF Meter →Measuring Gain and NF of a Preamp
- 21:23, 1 November 2021 diff hist 0 Portsdown NF Meter →Measuring Gain and NF of a Preamp
- 21:22, 1 November 2021 diff hist +1,347 Portsdown NF Meter →Measuring Gain and NF of a Preamp
- 21:15, 1 November 2021 diff hist +27 N File:Nfdevice.jpg File uploaded with MsUpload
- 21:02, 1 November 2021 diff hist +654 Portsdown NF Meter →Preparing for a Measurement
- 20:55, 1 November 2021 diff hist +1,815 Portsdown NF Meter →Making a Measurement
- 18:21, 1 November 2021 diff hist +119 Portsdown NF Meter →Making a Measurement
- 18:20, 1 November 2021 diff hist +558 Portsdown NF Meter →Equipment Required
- 18:20, 1 November 2021 diff hist +27 N File:Nfmeter.jpg File uploaded with MsUpload current
- 18:10, 1 November 2021 diff hist +172 Portsdown NF Meter →Equipment Required
- 15:31, 1 November 2021 diff hist +1,107 Portsdown NF Meter →General Principle
- 15:20, 1 November 2021 diff hist +890 Portsdown NF Meter →General Principle
- 14:46, 1 November 2021 diff hist +1,077 N Portsdown NF Meter Created page with "The Portsdown 4 includes a Noise Figure Meter (STILL UNDER DEVELOPMENT) that uses the LimeSDR Mini and a user-provided noise source and custom switching power supply to provid..."
- 14:30, 1 November 2021 diff hist +333 The Portsdown DATV transceiver system →Portsdown Test Equipment
- 14:20, 1 November 2021 diff hist +34 The Portsdown DATV transceiver system →Portsdown DATV receiver
- 18:41, 26 October 2021 diff hist +8 Portsdown Test Cards →Introduction
- 18:40, 26 October 2021 diff hist +852 Portsdown Test Cards →Callsign Caption