update ID52 page

main
Dominic Reich 9 months ago
parent 541b135151
commit ddedd061bd
Signed by: dominic
GPG Key ID: BC9D6AE1A3BE169A

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@ -4,7 +4,7 @@ summary: >
A really awesome handheld radio -- and it does D-STAR as a
bonus. Check it out -- it's cool!
date: 2021-12-10
lastmod: 2023-11-27T17:37:48+0000
lastmod: 2024-03-10T14:33:52+0000
#categories:
#- amateur-radio
showBreadcrumbs: true
@ -114,30 +114,28 @@ and hit <kbd>Enter</kbd> to view the last 50 received pictures in the history. H
<kbd>Enter</kbd> again to view details about the selected image (like sender and
receiver information, time and date as well as some basic info about the picture itself).
## Output power on 2m (144 MHz)
## Power output
Due to my new tinySA ultra I've measured the output power of the ID-52
<mark>around 145.550 MHz</mark> with the following outcome.
| Power output diagrams | |
| --- | --- |
| ![output power on 2m band](power-2m.png) | ![output power on 70cm band](power-70cm.png) |
| higher output power settings | lower output power settings |
| :---: | :---: |
| ![high output power setting](high-power.png) | ![low output power setting](low-power.png) |
I've found out how to measure more than 4 traces at once (hint:
disable <kbd>TRACKING</kbd> in the Marker options)
I can only measure 4 traces at once so I had to measure the fourth power setting into a
separate picture (picture 1 trace 1 @ 5 W becomes picture 2 trace 1 @ 120 mW).
The measured output power around 144.500 MHz and 433.500 MHz are:
The measured output power around 144.550 MHz are:
| Power setting | Output power 2m | Output power 70cm |
| :---- | :----- | :----- |
| S-Low | 107 mW | 99 mW |
| Low1 | 539 mW | 443 mW |
| Low2 | 1.09 W | 783 mW |
| Mid | 2.45 W | 2.21 W |
| High | 6.26 W | 4.94 W |
| Power setting | Output power (measured) |
| :--- | :--- |
| S-Low | 120 mW |
| Low1 | 600 mW |
| Low2 | 1.33 W |
| Mid | 3.35 W |
| High | 5.96 W |
## Harmonics on 2m (144 MHz)
## Harmonics
Only measured on the 2m band.
![harmonics](harmonics.png "I could not see any harmonics at <mark>145.550 MHz</mark>.
For people that cannot read the small fonts properly: the graph goes up to 3 GHz.")

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