All high resolution pictures: http://kaizerpowerelectronics.dk/teardown/huawei-rru3908-base-station-circuit-analysis-part-2-of-2/ Part 1: https://www.youtube.com/watch?v=eIcLvF2C8eM The Huawei RRU3908 is an outdoor Radio Base Station with one to four carriers and one to six sectors at 20/40 Watt RF output power per carrier. Up/Downconversion explained: https://youtu.be/qO127zY3voE?t=865 SAW filters explained: https://youtu.be/qO127zY3voE?t=963 Ceramic bandpass filter explained: https://youtu.be/h9-KhfQM3nI?t=729 ↝↝ Additional information and links ↜↜ ★ Partners: @ArcAttack! and @Franzoli Electronics ★ T-Shirts, mugs and other merchandise: https://teespring.com/stores/kaizer-power-electronics ★ Electronics website: http://www.kaizerpowerelectronics.dk ★ Facebook: https://www.facebook.com/kpedk/ ★ High Voltage Forum: http://www.highvoltageforum.net ★ Personal youtube channel with slow motion videos: https://www.youtube.com/user/MadsKaizer $ For commercial/non-commercial licensing of material, contact through here: http://kaizerpowerelectronics.dk/about/contact/ ♥ Donations, as I am not using patreon or other monthly subscriptions, I rely on ads and donations. Please consider one of the following. • Donate via Paypal: fleex@disorder.dk ♥ Donate crypto currencies: • Just open this page and you are mining dogecoin directly to me: http://kaizerpowerelectronics.dk/about/donation/ Or send crypto currency directly on these adresses (minimums apply before wallets will accept transfer, any less and its just lost to the network): • Bitcoin (minimum 0.001): 36gKDS4PfmPdmi2YC9kRASNV9Au8rUXbBS • Litecoin (minimum 0.01): MTW1huNfM3fGHRLujQHcyvp4M77nYpLTGF • Dogecoin (minimum 50): AE3r6wu2ZhFFuiA6Uoybai5RW7jrE2veGf • Bitcoin Cash (minimum 0.0001): bitcoincash:qr746m9r2elhyw6xjny4nkm3amucfgymc56ukh6nf9 • DASH (minimum 0.0001): XpJhCTA4vvhPQgHyUS39QHhuN3YJ6tPq3K #huawei #basestation #teardown #radio

In this video I mount, update and test the Syntherrupter with its MIDI capabilities and gives a walk-through on how I am using it. All schematics for the circuits and PCB layouts are available at the project thread: Project thread: https://highvoltageforum.net/index.php?topic=1417.0 Part 1: https://www.youtube.com/watch?v=Ad2129sZv6w Part 2: https://www.youtube.com/watch?v=jQZj8DPNvJg Part 3: https://www.youtube.com/watch?v=DCFt82_SrNI Part 4: https://www.youtube.com/watch?v=pOEmQ9KFFWY I am building a Tesla coil show controller that can control up to 6 Tesla coils at once. It will feature individual interrupters, touch screen controlled MIDI interrupter, safety features to ensure a safe method of working with the Tesla coils before a show, under a show and after a show. It will all be housed in a transportable 19" rack mount flight case for ease of transportation and to protect the electronics. The 6 channel MIDI interrupter is the feature rich Syntherrupter made by Max Zuidberg. He shares all the plans, documentation, code and schematics on: https://highvoltageforum.net/index.php?topic=1020.0 Support the channel, join as a member here: https://www.youtube.com/channel/UCSukTlgTEWiL-sl0UeYeJvQ/join ↝↝ Additional information and links ↜↜ ★ Partners: @ArcAttack! and @Franzoli Electronics ★ Music by Mikas: https://www.facebook.com/mikasdk/ (used with commercial permission) ★ T-Shirts, mugs and other merchandise: https://teespring.com/stores/kaizer-power-electronics ★ Electronics website: https://kaizerpowerelectronics.dk ★ Facebook: https://www.facebook.com/kpedk/ ★ High Voltage Forum: https://highvoltageforum.net ★ My Slow motion videos channel: https://www.youtube.com/channel/UCB2qu77PCr5i9zcs0sOhp4w ★ Find me at Odysee: https://odysee.com/@KaizerPowerElectronics:9 and https://odysee.com/@SlowMotionVideos:5 ★ Find me at LBRY: https://lbry.tv/@KaizerPowerElectronics:9 $ For commercial/non-commercial licensing of material, contact through here: http://kaizerpowerelectronics.dk/about/contact/ ♥ Donations Please consider one of the following: ♥ Donate via Paypal: fleex@disorder.dk ♥ Donate crypto currency directly on these addresses (Check if there is minimums before transfer): • Bitcoin: 36gKDS4PfmPdmi2YC9kRASNV9Au8rUXbBS • Litecoin (old): 3MHsQ1xhPvoqUv51dXJHAHZf2QXLZ7UEbo • Litecoin (new): MTW1huNfM3fGHRLujQHcyvp4M77nYpLTGF #teslacoil #midi #highvoltage #electronics #diy

Read all about this coil, schematics and pictures at: http://kaizerpowerelectronics.dk/tesla-coils/kaizer-drsstc-i/ Playing "Take Five" by Dave Brubeck MIDI modulator is Loneoceans midi2 kit: https://highvoltageforum.net/index.php?topic=114.0 Support the channel, join as a member here: https://www.youtube.com/channel/UCSukTlgTEWiL-sl0UeYeJvQ/join ↝↝ Additional information and links ↜↜ ★ Partners: ★ Music by Mikas: https://www.facebook.com/mikasdk/ (used with commercial permission) ★ T-Shirts, mugs and other merchandise: https://teespring.com/stores/kaizer-power-electronics ★ Electronics website: http://www.kaizerpowerelectronics.dk ★ Facebook: https://www.facebook.com/kpedk/ ★ High Voltage Forum: http://www.highvoltageforum.net ★ My Slow motion videos channel: https://www.youtube.com/channel/UCB2qu77PCr5i9zcs0sOhp4w ★ Find me at LBRY: https://lbry.tv/@KaizerPowerElectronics:9 $ For commercial/non-commercial licensing of material, contact through here: http://kaizerpowerelectronics.dk/about/contact/ ♥ Donations, as I am not using patreon or other monthly subscriptions, I rely on ads and donations. Please consider one of the following. • Donate via Paypal: fleex@disorder.dk ♥ Donate crypto currencies: • Just open this page and you are mining dogecoin directly to me: http://kaizerpowerelectronics.dk/about/donation/ Or send crypto currency directly on these adresses (minimums apply before wallets will accept transfer, any less and its just lost to the network): • Bitcoin (minimum 0.001): 36gKDS4PfmPdmi2YC9kRASNV9Au8rUXbBS • Litecoin (minimum 0.01): MTW1huNfM3fGHRLujQHcyvp4M77nYpLTGF • Dogecoin (minimum 50): AE3r6wu2ZhFFuiA6Uoybai5RW7jrE2veGf • Bitcoin Cash (minimum 0.0001): bitcoincash:qr746m9r2elhyw6xjny4nkm3amucfgymc56ukh6nf9 • DASH (minimum 0.0001): XpJhCTA4vvhPQgHyUS39QHhuN3YJ6tPq3K #teslacoil #MIDI #highvoltage

Test with using regular mineral wool for house insulation, to insulated the work coil in order to achieve higher steel temperatures. Discussion of Chinese 1800/2500W induction heaters: https://highvoltageforum.net/index.php?topic=530.0 Boxed version is powered by the "2200 Watt Server Power Supply For Induction Heating": https://www.youtube.com/watch?v=xRAlXCzsY3Q This is a 1800 Watt Induction heater that I bought from ebay at 40 Euro, I avoided the cheapest seller for the simple reason that they all have bad reviews, so be sure to check that out before just buying the cheapest. Pete who started the thread has a wide ranged knowledge of induction heaters. Check out Pete Stanaitis website: https://spaco.org/Blacksmithing/ZVSInductionHeater/ZVS1800Watt/1800-2500WattZVSInductionHeaterNotes.htm and his take on the 1800W IH: https://www.youtube.com/watch?v=S66Y-EZYhjo ↝↝ Additional information and links ↜↜ ★ Partners: ★ Music by Mikas: https://www.facebook.com/mikasdk/ (used with commercial permission) ★ T-Shirts, mugs and other merchandise: https://teespring.com/stores/kaizer-power-electronics ★ Electronics website: http://www.kaizerpowerelectronics.dk ★ Facebook: https://www.facebook.com/kpedk/ ★ High Voltage Forum: http://www.highvoltageforum.net ★ My Slow motion videos channel: https://www.youtube.com/channel/UCB2qu77PCr5i9zcs0sOhp4w ★ Find me at LBRY: https://lbry.tv/@KaizerPowerElectronics:9 $ For commercial/non-commercial licensing of material, contact through here: http://kaizerpowerelectronics.dk/about/contact/ ♥ Donations, as I am not using patreon or other monthly subscriptions, I rely on ads and donations. Please consider one of the following. • Donate via Paypal: fleex@disorder.dk ♥ Donate crypto currencies: • Just open this page and you are mining dogecoin directly to me: http://kaizerpowerelectronics.dk/about/donation/ Or send crypto currency directly on these adresses (minimums apply before wallets will accept transfer, any less and its just lost to the network): • Bitcoin (minimum 0.001): 36gKDS4PfmPdmi2YC9kRASNV9Au8rUXbBS • Litecoin (minimum 0.01): MTW1huNfM3fGHRLujQHcyvp4M77nYpLTGF • Dogecoin (minimum 50): AE3r6wu2ZhFFuiA6Uoybai5RW7jrE2veGf • Bitcoin Cash (minimum 0.0001): bitcoincash:qr746m9r2elhyw6xjny4nkm3amucfgymc56ukh6nf9 • DASH (minimum 0.0001): XpJhCTA4vvhPQgHyUS39QHhuN3YJ6tPq3K #electronics #diy #inductionheating