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- 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
- 18:29, 26 October 2021 diff hist -2 Portsdown Test Cards →Test Card Selection
- 18:29, 26 October 2021 diff hist -1 Portsdown Test Cards
- 18:28, 26 October 2021 diff hist +27 N File:Tcc.jpg File uploaded with MsUpload current
- 18:28, 26 October 2021 diff hist +5 Portsdown Test Cards
- 18:27, 26 October 2021 diff hist +1,022 N Portsdown Test Cards Created page with "===Introduction=== All versions of the Portsdown Transmitter have a Test Card transmit function and this is based on the Test Card F. The Portsdown 4 has the capability to s..."
- 18:24, 26 October 2021 diff hist +27 N File:11g.jpg File uploaded with MsUpload current
- 18:23, 26 October 2021 diff hist +27 N File:75cb.jpg File uploaded with MsUpload current
- 18:23, 26 October 2021 diff hist +27 N File:Pm5544.jpg File uploaded with MsUpload current
- 18:22, 26 October 2021 diff hist +27 N File:Tccw16.jpg File uploaded with MsUpload current
- 18:22, 26 October 2021 diff hist +27 N File:Tcfm.jpg File uploaded with MsUpload current
- 18:17, 26 October 2021 diff hist +136 Portsdown Technical Index →The Portsdown DATV Receiver
- 13:00, 20 October 2021 diff hist +117 CAT 21 →Morning current
- 12:59, 20 October 2021 diff hist +27 N File:QO-100 Station Desktop Controller - Michael EA7KIR.pdf File uploaded with MsUpload current
- 09:06, 20 October 2021 diff hist +204 Using LimeSDR with Portsdown →Basic Test current
- 09:03, 20 October 2021 diff hist +27 N File:Lime130.jpg File uploaded with MsUpload current
- 09:03, 20 October 2021 diff hist 0 Using LimeSDR with Portsdown →Lime Configuration Menu
- 09:03, 20 October 2021 diff hist -13 Using LimeSDR with Portsdown →Lime Configuration Menu