View full version: Radio Frequency
1
  1. Ericsson RRUS 11 B4 teardown
  2. Cisco Cable TV EGC GaN Segmentable Node A90201, RF Amplifier Teardown
  3. Rohde & Schwarz 100W UKW FM broadcast amplifier
  4. Another Huawei RRU3928 teardown but the 900MHz model this time
  5. QO-100 / EShail 2 Uplink amplifier development adventures
  6. Huawei RRU3928 1800MHz radio base station teardown (part 1 and 2)
  7. Simple OCXO reference (production data included)
  8. Odd Signal On VLF, Need Help Identifying Source
  9. Nokia Siemens 3G Flexi 2100MHz 50W Amplifier Teardown
  10. Cyclotron radiation detection using SDR
  11. Cisco 9900 Series 50-1000MHz RF Signal Splitter Teardown
  12. Teardown of Kathrein 1800/900 MHz Antenna For Mobile Phone Base Station
  13. Alcatel Lucent B4 RRH2x60-4R teardown and reverse engineering
  14. 2017 tour of Arecibo Radio Telescope and RF equipment
  15. Nokia Siemens Flexi 3x70W FXEA 1800MHz Base Station Teardown
  16. German Weather Balloon Teardown, Vaisala RS41-SGP Probe
  17. What's needed to heat up 0.75 g of SiC (susceptor) mass until it turns dim-red??
  18. Ericsson Tower Mounted Amplifer Teardown and measurement
  19. 315-446MHz 27dbm (0.5w at 446MHz) RF amp
  20. Journey to a small stand alone CW signal synthesizer
  21. Basestation amplifier - but actually building one
  22. 500 KW AM radio transmitter
  23. Nokia Siemens Flexi 3x90W FXEB 1800MHz base station teardown
  24. Teardown of a Ericsson radio base station, the RBS6000 system
  25. ZTE Communication Board
  26. Nokia Siemens Flexi BTS base station teardown: Power amplifier (part 1 and 2)
  27. Huawei RRU3908 base station teardown and circuit analysis (part 1 & 2)
  28. Glass and shellac
  29. Ericsson RBS 2216 900 MHz base station teardown (part 1 & 2)
  30. Taxi Radio Basestation teardown – UHF/VHF Storno radio
  31. Teardown of a Ericsson Radio Base Station RBS3206 (cell site amplifier)
  32. Teardown of a Ericsson radio base station, the RBS3202
  33. Teardown of a Nokia Siemens Networks Flexi WCDMA Power amplifier
  34. Ice Bridge Ground

* Recent Topics and Posts

post Re: Try to build the 4MHz ClassE SSTC
[Solid State Tesla Coils (SSTC)] 		NyaaX_X
Today at 04:02:35 PM
post New user hoping not to destroy too many IGBTs in 2024
[General Chat] 		ae7b
Today at 06:53:52 AM
post Re: Smoothing capacitor questions on UD 2.7C
[Beginners] 		Keybored
Today at 12:25:37 AM
post Re: Has anyone tried using series IGBT to control Marx gen firing rate?
[Voltage Multipliers] 		davekni
December 09, 2023, 09:47:04 PM
post Re: Small SSTC killing gate drivers
[Solid State Tesla Coils (SSTC)] 		davekni
December 09, 2023, 09:03:11 PM
post Re: Basement Laboratory Renovation
[Laboratories, Equipment and Tools] 		Mads Barnkob
December 09, 2023, 09:36:26 AM
post Re: Small SSTC killing gate drivers
[Solid State Tesla Coils (SSTC)] 		Lucasww
December 09, 2023, 08:57:15 AM
post Re: Has anyone tried using series IGBT to control Marx gen firing rate?
[Voltage Multipliers] 		bobfrancis1980
December 09, 2023, 04:01:59 AM
post Re: Small SSTC killing gate drivers
[Solid State Tesla Coils (SSTC)] 		davekni
December 09, 2023, 02:11:48 AM
post Re: Small SSTC killing gate drivers
[Solid State Tesla Coils (SSTC)] 		Lucasww
December 09, 2023, 01:25:03 AM
post Re: Has anyone tried using series IGBT to control Marx gen firing rate?
[Voltage Multipliers] 		davekni
December 09, 2023, 12:51:37 AM
post Re: Has anyone tried using series IGBT to control Marx gen firing rate?
[Voltage Multipliers] 		bobfrancis1980
December 08, 2023, 10:38:26 PM
post Re: GDT magnetizing current
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
December 08, 2023, 09:53:45 PM
post Re: Small SSTC killing gate drivers
[Solid State Tesla Coils (SSTC)] 		davekni
December 08, 2023, 08:55:43 PM
post Re: Smoothing capacitor questions on UD 2.7C
[Beginners] 		davekni
December 08, 2023, 08:23:56 PM
post GDT magnetizing current
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Benjamin Lockhart
December 08, 2023, 06:58:25 AM
post Re: Smoothing capacitor questions on UD 2.7C
[Beginners] 		Keybored
December 08, 2023, 01:51:32 AM
post Small SSTC killing gate drivers
[Solid State Tesla Coils (SSTC)] 		Lucasww
December 07, 2023, 11:34:00 PM
post Re: Has anyone tried using series IGBT to control Marx gen firing rate?
[Voltage Multipliers] 		davekni
December 07, 2023, 04:18:45 AM
post Re: Has anyone tried using series IGBT to control Marx gen firing rate?
[Voltage Multipliers] 		bobfrancis1980
December 07, 2023, 01:13:07 AM
post Re: Has anyone tried using series IGBT to control Marx gen firing rate?
[Voltage Multipliers] 		bobfrancis1980
December 07, 2023, 12:14:38 AM
post Smoothing capacitor questions on UD 2.7C
[Beginners] 		Keybored
December 06, 2023, 11:42:18 PM
post Re: Has anyone tried using series IGBT to control Marx gen firing rate?
[Voltage Multipliers] 		Twospoons
December 06, 2023, 10:45:55 PM
post Re: P5104 40kV 20MHz probes
[General Chat] 		Mads Barnkob
December 06, 2023, 06:59:10 PM
post Re: Try to build the 4MHz ClassE SSTC
[Solid State Tesla Coils (SSTC)] 		NyaaX_X
December 06, 2023, 06:14:30 AM
post Re: Try to build the 4MHz ClassE SSTC
[Solid State Tesla Coils (SSTC)] 		davekni
December 06, 2023, 06:00:58 AM
post Re: Has anyone tried using series IGBT to control Marx gen firing rate?
[Voltage Multipliers] 		davekni
December 06, 2023, 05:57:09 AM
post Re: Try to build the 4MHz ClassE SSTC
[Solid State Tesla Coils (SSTC)] 		NyaaX_X
December 06, 2023, 04:57:17 AM
post Re: Try to build the 4MHz ClassE SSTC
[Solid State Tesla Coils (SSTC)] 		davekni
December 06, 2023, 04:31:42 AM
post Re: Try to build the 4MHz ClassE SSTC
[Solid State Tesla Coils (SSTC)] 		NyaaX_X
December 06, 2023, 03:55:04 AM
post Re: Try to build the 4MHz ClassE SSTC
[Solid State Tesla Coils (SSTC)] 		davekni
December 06, 2023, 03:31:04 AM
post Has anyone tried using series IGBT to control Marx gen firing rate?
[Voltage Multipliers] 		bobfrancis1980
December 06, 2023, 12:46:43 AM
post Re: Is the UD2.7C under voltage lock out basically worthless?
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Benjamin Lockhart
December 05, 2023, 10:15:22 PM
post Re: Is the UD2.7C under voltage lock out basically worthless?
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		futurist
December 05, 2023, 02:28:17 PM
post Re: 2 Layer primary coil
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Mads Barnkob
December 05, 2023, 09:28:30 AM
post 2 Layer primary coil
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Benjamin Lockhart
December 05, 2023, 05:26:18 AM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
December 04, 2023, 05:06:19 AM
post Re: diy High voltage ignition coil
[Transformer (Ferrite Core)] 		tazea
December 03, 2023, 11:14:29 PM
post Re: Segmented Primary Coil
[Spark Gap Tesla Coils (SGTC)] 		Hysteresis
December 03, 2023, 02:29:50 PM
post Re: Primary to secondary arc flashover, how close can you keep the secondary?
[Solid State Tesla Coils (SSTC)] 		nzoomed
December 03, 2023, 10:24:06 AM
post Re: P5104 40kV 20MHz probes
[General Chat] 		FPS
December 03, 2023, 07:45:42 AM
post Re: diy High voltage ignition coil
[Transformer (Ferrite Core)] 		ZakW
December 03, 2023, 07:19:21 AM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		FonziDaytona
December 03, 2023, 06:50:36 AM
post Re: Try to build the 4MHz ClassE SSTC
[Solid State Tesla Coils (SSTC)] 		NyaaX_X
December 03, 2023, 03:31:21 AM
post Re: diy High voltage ignition coil
[Transformer (Ferrite Core)] 		davekni
December 03, 2023, 02:44:37 AM
post Re: Segmented Primary Coil
[Spark Gap Tesla Coils (SGTC)] 		MRMILSTAR
December 02, 2023, 09:36:17 PM
post Re: Segmented Primary Coil
[Spark Gap Tesla Coils (SGTC)] 		Mads Barnkob
December 02, 2023, 08:58:37 PM
post Re: P5104 40kV 20MHz probes
[General Chat] 		Mads Barnkob
December 02, 2023, 08:55:59 PM
post Segmented Primary Coil
[Spark Gap Tesla Coils (SGTC)] 		tbbrune
December 02, 2023, 08:32:47 PM
post Re: Try to build the 4MHz ClassE SSTC
[Solid State Tesla Coils (SSTC)] 		davekni
December 02, 2023, 07:28:16 PM
post Re: P5104 40kV 20MHz probes
[General Chat] 		alan sailer
December 02, 2023, 07:13:21 PM
post Chain reactions
[High Speed Filming] 		haversin
December 02, 2023, 06:20:03 PM
post Re: Try to build the 4MHz ClassE SSTC
[Solid State Tesla Coils (SSTC)] 		NyaaX_X
December 02, 2023, 11:44:34 AM
post P5104 40kV 20MHz probes
[General Chat] 		FPS
December 02, 2023, 10:15:01 AM
post Re: Problem with output with fullbridge sstc
[Solid State Tesla Coils (SSTC)] 		Benjamin_collier
December 02, 2023, 01:19:40 AM
post diy High voltage ignition coil
[Transformer (Ferrite Core)] 		tazea
December 01, 2023, 10:45:25 PM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
December 01, 2023, 08:48:38 PM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		FonziDaytona
December 01, 2023, 02:03:32 PM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
December 01, 2023, 06:14:43 AM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		FonziDaytona
December 01, 2023, 05:07:24 AM
post Re: Simple problem with JavaTC + Best connectors for quick swapping IGBTS
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
December 01, 2023, 02:07:41 AM
post Re: Simple problem with JavaTC + Best connectors for quick swapping IGBTS
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		ZakW
December 01, 2023, 02:00:20 AM
post Re: Is the UD2.7C under voltage lock out basically worthless?
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		flyingperson23
December 01, 2023, 12:20:38 AM
post Is the UD2.7C under voltage lock out basically worthless?
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Benjamin Lockhart
November 30, 2023, 11:14:16 PM
post Re: Simple problem with JavaTC + Best connectors for quick swapping IGBTS
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
November 30, 2023, 10:05:26 PM
post Re: Feedback current transformer doesn't work
[Solid State Tesla Coils (SSTC)] 		davekni
November 30, 2023, 10:02:33 PM
post Simple problem with JavaTC + Best connectors for quick swapping IGBTS
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		yourboi
November 30, 2023, 09:23:53 PM
post Re: Feedback current transformer doesn't work
[Solid State Tesla Coils (SSTC)] 		TiagoBS
November 30, 2023, 07:38:21 PM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		FonziDaytona
November 30, 2023, 06:10:34 PM
post Re: Primary to secondary arc flashover, how close can you keep the secondary?
[Solid State Tesla Coils (SSTC)] 		Benjamin Lockhart
November 30, 2023, 06:21:15 AM
post Re: Primary to secondary arc flashover, how close can you keep the secondary?
[Solid State Tesla Coils (SSTC)] 		davekni
November 30, 2023, 06:01:17 AM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
November 30, 2023, 05:50:53 AM
post Re: Feedback current transformer doesn't work
[Solid State Tesla Coils (SSTC)] 		davekni
November 30, 2023, 05:34:32 AM
post Small Coil Build
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		flyingperson23
November 30, 2023, 02:23:01 AM
post Re: GU-81 vs. GU-81M
[Vacuum Tube Tesla Coils (VTTC)] 		thehay95
November 30, 2023, 12:40:36 AM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		thedoc298
November 30, 2023, 12:38:37 AM
post Primary to secondary arc flashover, how close can you keep the secondary?
[Solid State Tesla Coils (SSTC)] 		nzoomed
November 30, 2023, 12:26:10 AM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		FonziDaytona
November 30, 2023, 12:03:30 AM
post Re: Feedback current transformer doesn't work
[Solid State Tesla Coils (SSTC)] 		TiagoBS
November 29, 2023, 08:12:27 PM
post Re: Benjamin's DRSSTC3
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
November 29, 2023, 06:32:03 AM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		FonziDaytona
November 27, 2023, 03:12:43 PM
post Benjamin's DRSSTC3
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Benjamin Lockhart
November 27, 2023, 09:07:43 AM
post Re: Feedback on new freewheeling driver schematic
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
November 27, 2023, 12:27:13 AM
post Re: Feedback on new freewheeling driver schematic
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		FilipŠebík
November 26, 2023, 11:18:29 PM
post First part of my bipolar Tesla coil project and future improvements
[Spark Gap Tesla Coils (SGTC)] 		MechatEng2023
November 26, 2023, 10:07:55 PM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
November 26, 2023, 09:57:50 PM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		FonziDaytona
November 26, 2023, 08:04:56 PM
post Re: Choosing a Capacitor for a 30hz Marx generator
[Voltage Multipliers] 		bobfrancis1980
November 26, 2023, 07:53:47 PM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		thedoc298
November 26, 2023, 05:14:20 AM
post Re: WTS/WTT: T520-2 - Micrometals core, MO, USA
[Sell / Buy / Trade] 		davekni
November 25, 2023, 08:04:05 PM
post Re: Single Photon Dual Slit Demonstartion
[Detection, Counting and Measurements] 		alan sailer
November 25, 2023, 07:16:02 PM
post Re: Next Gen DRSSTC
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		coilerer
November 25, 2023, 01:05:56 PM
post Re: WTS/WTT: T520-2 - Micrometals core, MO, USA
[Sell / Buy / Trade] 		coilerer
November 25, 2023, 01:02:05 PM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
November 25, 2023, 04:29:13 AM
post Re: Choosing a Capacitor for a 30hz Marx generator
[Voltage Multipliers] 		davekni
November 25, 2023, 04:15:02 AM
post Re: Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
[Electronic Circuits] 		klugesmith
November 24, 2023, 11:57:26 PM
post Re: Single Photon Dual Slit Demonstartion
[Detection, Counting and Measurements] 		klugesmith
November 24, 2023, 11:26:58 PM
post Re: DRSSTC low power testing killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		FonziDaytona
November 24, 2023, 11:26:04 PM
post Re: Choosing a Capacitor for a 30hz Marx generator
[Voltage Multipliers] 		bobfrancis1980
November 24, 2023, 10:08:43 PM
post ABB DCS400 - 900A / 522kW DC Motor Drive Teardown
[Electronic Circuits] 		Mads Barnkob
November 24, 2023, 07:33:46 PM

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