Amateur Radio (Ham Radio)
Cubical Quad Antenna
| June 22, 2024
First time I saw a cubical quad antenna was decades back, on the rooftop of a VU ham friend. It was a two element cubical quad for 20m
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Amateur Radio (Ham Radio)
If only LAPAN A-2 was activated a bit earlier!
| June 22, 2024
Today morning I tried to work the 9.20 am IST (0350z) pass of LAPAN A-2 (IO-86). It was a nice pass with over 40 degrees maximum elevation in
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Amateur Radio (Ham Radio)
Doppler Tuning for Saudisat 1C (SO-50) Satellite
| June 21, 2024
Amateur Radio (Ham Radio)
Repairing My Fallen Moxon Yagi for LEO Satellites
| June 20, 2024
Amateur Radio (Ham Radio)
Down Came My Moxon Yagi for LEO Satellites!
| June 20, 2024
Amateur Radio (Ham Radio)
Nice 40m Band with Only S3 Noise!
| June 20, 2024
Amateur Radio (Ham Radio)
Comparing Slanting V End Fed vs Inverted V Fan Dipole on 40m
| June 19, 2024
Yesterday, I elevated two supports, S2 and S3 in the figure, of my end fed half wave antenna which had been mounted on a slanting V configuration, by
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Amateur Radio (Ham Radio)
Patch Cable to Protect SO 239 Connector of Radios
| June 18, 2024
Due to the potential risk of lightning, I remove the PL 259 plug of the antenna cable from the SO 239 connector on my radios soon after use.
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Amateur Radio (Ham Radio)
What is FM Capture Effect?
| June 17, 2024
FM Capture Effect is the complete suppression of the weaker signal when two signals on same frequency are simultaneously received by an FM receiver. This typically occurs at
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Amateur Radio (Ham Radio)
Setting Up IC 2730 for IO-86 (LAPAN A-2) Amateur Radio Satellite and Initial Contacts
| June 15, 2024
Last weekend I had posted receiving LAPAN A-2 or IO-86 satellite which has a pass near the equator. This weekend I am posting the audio recording of my
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