The numbers today
Videos on the channel
420
1 uploaded in the last 7 days
Last upload
2 days ago
September 24, 2026
Views per subscriber
131
average views per video: 72,564
Next milestone
250,000 subscribers
18,000 subscribers to go
Position on Trari and in the category
Among all 4499 channels on Trari
- by subscribers
- place 3498 of 4246
In the category Science and experiments (66 channels)
- by subscribers
- place 62 of 66
The channel's latest videos
The last 15 videos uploaded to the channel, with today's numbers. Click a video to play it here.
| Video | Uploaded | Length | Views | Per day | First day | Likes | Comments |
|---|
 #416: Vintage Tools: Slide Chart computers/calculators - be… | September 24, 2026 | 8:34 | 14,170 | - | - | 597 | 72 |
 #415: The MC-750 Portable Antenna from Chelegance - time to… | August 7, 2026 | 4:43 | 6,356 | - | - | 304 | 46 |
 #414: How to use an SV4401A VNA to tune a duplexer | July 26, 2026 | 15:02 | 9,120 | - | - | 502 | 47 |
 #413: Cascading Common-Emitter Amplifiers using an Emitter … | July 24, 2026 | 7:38 | 10,995 | - | - | 1,269 | 67 |
 #412: Common Emitter Amplifier - Input and Output Impedance | June 28, 2026 | 14:00 | 20,822 | - | - | 1,585 | 132 |
 #411: Tool Tip: Not all Phillips screws are created equal -… | June 13, 2026 | 3:54 | 8,794 | - | - | 922 | 122 |
 #410: How to update the firmware on the SV4401A handheld VN… | March 1, 2026 | 4:17 | 5,445 | - | - | 266 | 53 |
 #409: Ham Radio: POTA go-kit using a Hidden Woodsman M55 Ha… | February 1, 2026 | 3:57 | 5,471 | - | - | 354 | 33 |
 #408: Distortion using Class A, B, AB and C amplifier types… | January 22, 2026 | 11:04 | 17,889 | - | - | 1,531 | 138 |
 #407: Installation of Yaesu optional 500Hz Collins Mechanic… | January 16, 2026 | 4:39 | 6,040 | - | - | 422 | 51 |
 #406: Current Regulator/Limiting Diodes (JFET) and their ap… | December 29, 2025 | 17:51 | 17,516 | - | - | 1,639 | 144 |
 #405: Using TinySA Ultra to measure keyer speed of a Kenwoo… | December 13, 2025 | 5:01 | 7,607 | - | - | 720 | 66 |
 #405: The CurveBug - a dual octopus style debugging tool fr… | November 10, 2025 | 14:55 | 11,335 | - | - | 828 | 80 |
 #404: The VFET is a JFET that thinks it is a Triode vacuum … | October 24, 2025 | 6:52 | 17,544 | - | - | 1,488 | 140 |
 #403: Measuring a Directional Coupler with a SV4401A VNA | September 10, 2025 | 18:44 | 12,071 | - | - | 741 | 102 |
Audience engagement
- likes per 1,000 views
- 76.9 in the category: 35.6
- comments per 1,000 views
- 7.6 in the category: 1.3
- short vs long
- 0 short (up to 3 minutes), 15 long
average views per long video: 11,411
Data source: Trari Social News, Trari Traffic Trends and Ranking Platform, Google YouTube
Subscriber, view, like and comment counts are YouTube's. Rates, usual days, rankings, comparisons and categories are Trari's own calculations.
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