Nick G4IMO
g4imo.bsky.social
Nick G4IMO
@g4imo.bsky.social
Amateur Radio/TV, ISS, Satellites, Making things from the junk box and experimenting.
Good reception from the ISS this morning on the 10:17am Pass. Down converting 2395 to 895Mhz to monitor the signal as it passes. Just the Black screen for testing at the moment, but hopefully something more interesting will appear soon.
August 15, 2025 at 12:21 PM
Nice Dish setup at CAT 25 Yesterday.
August 4, 2025 at 12:36 PM
Tried to receive the ISS HamTV yesterday with a different setup. Just using a cheap Aliexpress BT - 281 (2.2 - 2.4Ghz) MMDS and a 1M dish. Fitted a N socket and connected directly to the feed. Managed a MER of 7.4 even with a quoted NF of 2.5 dB.
August 1, 2025 at 10:37 AM
ISS HamTV received this afternoon. MER 8.9 was the best I could do.
July 29, 2025 at 5:14 PM
50Mhz wide open this afternoon. Italian station IZ3NYG booming in here.
June 3, 2025 at 2:33 PM
Lucky find at the Spalding Radio Rally on Sumday.
2100 - 2700Mhz Lna for £3.
June 3, 2025 at 10:06 AM
More tweaking of the Tracker software today. Good tracking now from 120 - 255 Deg's. Follows closely within 1 Deg. Should be all I would need to track the ISS from this QTH. Fitted the 0.7db NF Lna and measured Sun Noise at 2395Mhz as 2.5db. Not bad for a 1m dish. Fitted a counter balance weight.
April 5, 2025 at 6:56 PM
Managed to do a bit of Azimuth Tracking Calibration yesterday for the Mesh Dish. Good tracking from 180 - 240deg's before the sun dissapeared below the roof tops. I knew that pizza cardboard box would come in handy.
March 15, 2025 at 12:56 PM
More progress on the Dish Controller today. Tracking seems to work. Actual position on the left and Command on the right of the display. Sending serial data from the PC via the Com Port.
February 8, 2025 at 5:08 PM
Radio Channel292 a Legal Free Radio station based in Germany coming in strong this morning on 9670Khz
February 4, 2025 at 2:28 PM
The Dish controller came to life today. Seems to be doing something.
January 25, 2025 at 5:49 PM
Finally got out into the workshop with the weather a bit warmer.
Cutting holes in the front panel for the Dish Controller.
Next fun bit will be programing up the Arduino.
January 14, 2025 at 11:06 AM
Started building a 1m prime focus dish early in 2024 in the hope of receiving TV Pictures from the ISS on 2395Mhz. Finally got it on the PZT mount. Just need to finish the control interface.
December 31, 2024 at 2:04 PM