• 20/08/99 VLF Receiver
• 05/01/22 IR Beacon
• 17/10/21 VLF Log
• 20/08/21 VLF Rx Info
• 17/08/21 VLF Tx Info
• 06/01/20 NLOS Part6 - Tests 281219
• 06/01/20 NLOS Part5 - Tests 231219
• 06/01/20 NLOS Part4 - Tests 211219
• 24/12/19 NLOS Part3 - Tests 151219
• 24/12/19 NLOS Part2 - Rx
• 24/12/19 NLOS Part1 - Tx
• 24/12/19 NLOS
• 20/06/19 IC9700 Send Splitter
• 12/01/19 71MHz DATV Amplifier
• 25/07/18 77GHz Doppler Module - Part2
• 13/04/18 DSN Reception April 2018
• 22/03/18 DSN Reception March 2018
• 07/01/18 12:6 Audio Mixer - Testing
• 02/01/18 12:6 Audio Mixer
• 16/08/17 77GHz Doppler Module
• 14/08/17 DSG 13Z Lathe
• 02/07/17 134GHz Multiplier Block
• 21/05/17 Microsource YIG Synth
• 13/05/17 Transfer Relay 24v to 12v
• 13/02/17 Chirp Tx With Red Pitaya - 3
• 27/01/17 Chirp Tx With Red Pitaya - 2
• 23/12/16 Tropo Dec 2016
• 03/12/16 11km on 134GHz
• 11/11/16 Improved 134GHz Rx
• 04/11/16 GB3KM Waterfall Display
• 14/10/16 146MHz Digital Pre Distortion Tests
• 09/09/16 Boxing up the 134GHz Gear
• 09/09/16 Getting started on 134GHz
• 11/08/16 Gigawave 6cm ATV Tx
• 17/07/16 ADF4252 Elcom Code & 24GHz Beacon
• 29/06/16 Eshailsat Tx and Rx ideas
• 08/05/16 Symmetricom 10MHz GPSDO
• 20/04/16 RTLSDR Si5351A reference
• 22/03/16 Basic Verilog Code De0Nano
• 08/03/16 Chirp Tx with Red Pitaya - 1
• 07/02/16 3m Dish Refurb
• 07/02/16 Detecting a Pulsar at 1420MHz?
• 20/09/15 DSP#3 Weaver SSB Demod
• 15/09/15 DSP#2 Decimating FIR
• 15/09/15 DSP#1 IQ Mixer
• 15/09/15 DSP#0 Learning DSP!
• 06/09/15 146MHz RD70HVF1 Amp
• 26/07/15 Chirp Radar Links
• 03/04/15 6m Chirp Beacon Info
• 14/02/15 146MHz DATV 2-way 50km
• 20/01/15 146MHz DATV 2-way 28km
• 20/01/15 146MHz RD06+RD15 Amp
• 03/01/15 146MHz Amp Tests
• 01/01/15 146MHz DATV Tests
• 19/10/14 KM Logic Re-Design
• 05/10/14 Broadband-Hamnet
• 29/08/14 Live Geiger Counter
• 27/08/14 Material absorbtion tests
• 24/08/14 Geiger Counter Setup
• 24/08/14 Useful links Radioactivity
• 14/08/14 Pulsed Radar Tests
• 14/08/14 Chirp Radar Tests
• 21/07/14 GB3MAN 24GHz Reception2
• 26/06/14 GB3MAN 24GHz Reception
• 19/06/14 ATV Dx Gallery
• 16/06/14 Live Weather
• 28/05/14 CNC G-Code Simulator
• 20/05/14 Arduino -1-wire weather
• 01/01/14 117km Lightwave QSO!
• 27/12/13 F1EHN Tracker prog
• 16/12/13 DL0SHF EME on 10GHz
• 10/12/13 Simple FFT from rtlsdr in C
• 10/12/13 Simple Framebuffer Write in C
• 01/12/13 MMDS Converter on ATV
• 23/11/13 MK808/PVRUSB2/DigiLite Without Controller
• 17/11/13 MK808/PVRUSB2/DigiLite
• 05/11/13 DVB-S USB rx
• 19/10/13 Lightning but a bit too close!
• 15/10/13 Nice way of explaining IQ Signals
• 04/10/13 Building new kernel for MK808
• 29/09/13 3.4GHz Alford Slot
• 25/09/13 GB3KM Website
• 22/09/13 GB3KM streaming with ffmpeg & Gallery
• 12/09/13 Ubuntu Nvidea Screen res
• 06/09/13 Elcom Synths on 9GHz
• 05/09/13 LM2596 Negative supply mod
• 22/08/13 22-25GHz Amplifier
• 10/08/13 24GHz LNA box
• 01/08/13 Most Viewed
• 31/07/13 CNC stepper driver box
• 09/07/13 Ka band LNB on 24GHz?
• 14/06/13 24GHz Alcatel Tx/Rx Module
• 02/06/13 Chirp Sounders
• 02/06/13 Hydrogen Line 1420MHz
• 02/06/13 1st 8.4GHz Reception
• 02/06/13 8.4GHz Rx Equipment
• 02/06/13 IPTV
• 02/06/13 436MHz DATV Up-Converter
• 10/05/13 Portable Amplifier box ***
• 27/03/13 DigiLite
• 27/03/13 Analogue vs Digital
• 27/03/13 Weather Sat Images
• 27/03/13 Spectrian 180W Amp ***
• 27/03/13 Delayed muting ****
• 27/03/13 Realtek SDR dongle
• 25/03/13 Simple Horn
• 25/03/13 Planets
• 25/03/13 STARRS Comet
• 25/03/13 70cm QRM
• 25/03/13 Nokia Amplifier Info
• 25/03/13 EME in 2012
• 25/03/13 Current Activity
• 25/03/13 Activities
• 24/03/13 Activities
• 24/03/13 6m Chirp Beacon Idea
• 24/03/13 Activities
• 24/03/13 HF Activity
• 24/03/13 3.4GHz Airspan Board mods
• 24/03/13 ATV Equipment Links
• 24/03/13 13cm 200mW Comtech info
• 24/03/13 23cm ATV Filter
• 24/03/13 G6ALU Caption Generator
• 23/03/13 Intro
• 23/03/13 Digilite Tx Spectrum
• 23/03/13 10GHz EyalGal unit
• 31/01/13 Some photos
• 25/10/12 500W+ 1296MHZ Amp Project
• 10/09/12 ATV Contest 2012 ****
• 29/05/12 Tropo May 2012
• 17/09/11 ATV using LED Tx
• 11/09/11 ATV Contest 2011 ****
• 28/03/11 Archive3 - DATV Software
• 27/03/11 Archive2 - DATV Transmitter
• 27/03/11 Archive1 - DATV System info
• 23/10/10 ATV over the Pennines!
• 23/10/10 Tropo October 2010
• 09/09/10 ATV Contest 2010 ****
• 25/03/10 10GHz Narrowband
• 10/09/09 ATV Contest 2009 ****
• 23/03/09 10GHz ATV dx 115km
• 21/03/09 Repeater Contest 2009
• 25/08/08 EME in 2008
• 08/06/08 Summer Fun ATV 2008
• 25/03/08 Tropo Dx Log*************
• 25/10/07 EME in 2007
• 24/09/07 23cm Tx
• 09/09/07 ATV Contest 2007
• 22/12/06 Tropo Dec 2006
• 10/09/06 ATV Contest 2006
• 25/08/06 EME In 2006
• 23/07/06 Tropo July 2006
• 25/05/06 1.8M EME Dish Project
• 23/05/06 Tropo May 2006
• 24/02/06 23cm DG0VE Amplifier
• 23/02/06 Tropo Feb 2006
• 24/11/05 Tropo Nov 2005
• 10/09/05 ATV Contest 2005
• 25/08/05 13cm Amplifier
• 13/07/05 GB3YT (YV,YX)
• 26/02/05 First Reception of EME on 2M
• 25/06/04 23cm In the beginning
• 25/03/00 Useful links 23cm

Spots per uW band today:
UK spotter or spotted only.

Solar data:

ArrayDate:19/04/24 Time:16:24
Temp:8C
Wind Speed:10mph
Wind Dir:22deg
Pressure:1018.84mB
Humidity:63%
Dew Point:0.6C