Tag: ht

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Ham Satellite news

VGC N76 HT with satellite tracking and doppler control

Over the Youtube channel Ham Radio Crash Course Josh Nass gives a demo with the latest firmware and app for handheld (HT) radio VGC N76 (aka Btech UV-Pro and as a mobile version N7600).

It is important to note that these are not full duplex radios. The general rule is that you must here yourself on the downlink of the satellite in order not to cause interference. But the implementation of doppler control via an Android or IPhone app is kind of unique for amateur radio HTs.

Categories
Ham Satellite news

AnyTone AT-D878UVII now has satellite tracking

Update 2025-08-22!
From version v4 the satellite function has been removed due to bugs and stability problems.

As the first (what I know of) commercial handheld radio the AnyTone AT-D878UVII software release V3.04 has included amateur radio satellite tracking. From the webpage we got the following information:

  • Predict Satellite Transits: The firmware provides a list of upcoming satellite passes, allowing you to plan ahead for satellite communications.
  • Frequency and Transit Time Display: Select a satellite from the list to view its communication frequency and exact transit time.
  • Direct Communication: Once a satellite is selected, press the PTT (Push-to-Talk) button to transmit directly to the satellite. This is a huge leap for satellite communication enthusiasts, making it easy to operate via satellite with minimal setup.

Read more at: https://anytone.org/wp/2024/09/19/anytone-at-d878-now-has-automatic-satellite-tracking/

Here is a Youtube video describing the function:

One more YT video: