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: Ramped SSTC build, some questions
[Solid State Tesla Coils (SSTC)] 		Manz
Today at 05:36:26 PM
post Re: Brass vs Copper for spark gap?
[Beginners] 		FPS
Today at 05:32:57 PM
post Re: Is it beneficial to use a semi toroidal DRSSTC primary coil?
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Mads Barnkob
Today at 05:27:38 PM
post Re: Ramped SSTC build, some questions
[Solid State Tesla Coils (SSTC)] 		Mads Barnkob
Today at 05:11:00 PM
post Re: Brass vs Copper for spark gap?
[Beginners] 		Mads Barnkob
Today at 05:04:19 PM
post Re: What to drive this UY30 transformer?
[Transformer (Ferrite Core)] 		FPS
Today at 02:18:49 PM
post Ramped SSTC build, some questions
[Solid State Tesla Coils (SSTC)] 		Manz
Today at 02:10:57 PM
post Re: Brass vs Copper for spark gap?
[Beginners] 		FPS
Today at 01:36:22 PM
post Brass vs Copper for spark gap?
[Beginners] 		FPS
Today at 01:03:25 PM
post Re: Is it beneficial to use a semi toroidal DRSSTC primary coil?
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		AstRii
Today at 06:54:33 AM
post Is it beneficial to use a semi toroidal DRSSTC primary coil?
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Benjamin Lockhart
Today at 06:43:58 AM
post Re: 3kJ coin shrinking
[Capacitor Banks] 		davekni
Today at 04:45:06 AM
post Re: My QCW DRSSTC, small questions.
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Lucasww
Today at 04:41:19 AM
post Re: My QCW DRSSTC, small questions.
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
Today at 03:23:29 AM
post Re: My QCW DRSSTC, small questions.
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Lucasww
Today at 12:36:10 AM
post Rotary Spark Gap Arcing Not Sustained
[Spark Gap Tesla Coils (SGTC)] 		tbbrune
September 24, 2023, 03:02:34 PM
post X-ray Image Scanner Teardown. Philips / Fujifilm PCR Eleva S (3 part series)
[X-ray] 		Mads Barnkob
September 24, 2023, 01:14:03 PM
post Re: My QCW DRSSTC, small questions.
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Lucasww
September 24, 2023, 09:57:24 AM
post Re: QCW problem with ZVS and phase lead (solved)
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Didik8774
September 24, 2023, 06:23:39 AM
post Re: My QCW DRSSTC, small questions.
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		tatemac
September 24, 2023, 04:12:50 AM
post Re: My QCW DRSSTC, small questions.
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
September 24, 2023, 03:12:58 AM
post Re: Small UD3 Coil build log
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		TMaxElectronics
September 23, 2023, 06:52:35 PM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General Chat] 		Jhornel
September 23, 2023, 02:14:35 PM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General Chat] 		Download
September 23, 2023, 04:52:28 AM
post Re: My QCW DRSSTC, small questions.
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Lucasww
September 23, 2023, 02:11:05 AM
post Re: Feedback current transformer doesn't work
[Solid State Tesla Coils (SSTC)] 		ZakW
September 22, 2023, 10:22:28 PM
post Re: Feedback current transformer doesn't work
[Solid State Tesla Coils (SSTC)] 		davekni
September 22, 2023, 09:51:07 PM
post Re: Feedback current transformer doesn't work
[Solid State Tesla Coils (SSTC)] 		Egg
September 22, 2023, 09:20:18 PM
post Re: Feedback current transformer doesn't work
[Solid State Tesla Coils (SSTC)] 		TiagoBS
September 22, 2023, 07:53:07 PM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General Chat] 		Benbmw
September 22, 2023, 07:43:55 PM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General Chat] 		Download
September 22, 2023, 03:49:44 PM
post Re: Capacitors filter problem
[Electronic Circuits] 		NyaaX_X
September 22, 2023, 02:07:29 PM
post Re: What to drive this UY30 transformer?
[Transformer (Ferrite Core)] 		Luca c.
September 22, 2023, 11:24:33 AM
post Re: My QCW DRSSTC, small questions.
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Lucasww
September 22, 2023, 07:24:58 AM
post Re: Interrupter pulling ct signal
[Solid State Tesla Coils (SSTC)] 		davekni
September 22, 2023, 06:26:32 AM
post Re: Feedback current transformer doesn't work
[Solid State Tesla Coils (SSTC)] 		davekni
September 22, 2023, 06:05:35 AM
post Re: Capacitors filter problem
[Electronic Circuits] 		davekni
September 22, 2023, 05:51:59 AM
post Re: Small UD3 Coil build log
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
September 22, 2023, 05:40:29 AM
post Re: Benjamin's DRSSTC1
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Benjamin Lockhart
September 22, 2023, 05:28:53 AM
post Re: Nice little flybacks for the price
[Laboratories, Equipment and Tools] 		davekni
September 22, 2023, 05:22:04 AM
post Re: My QCW DRSSTC, small questions.
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
September 22, 2023, 05:14:26 AM
post Capacitors filter problem
[Electronic Circuits] 		NyaaX_X
September 22, 2023, 04:40:04 AM
post Re: What Cable Thickness for Capacitor Discharges?
[Capacitor Banks] 		Benbmw
September 22, 2023, 01:01:25 AM
post Re: Feedback current transformer doesn't work
[Solid State Tesla Coils (SSTC)] 		ZakW
September 21, 2023, 11:56:16 PM
post Re: Measuring electric voltage in a Tesla coil
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Mads Barnkob
September 21, 2023, 11:22:30 PM
post Re: Feedback current transformer doesn't work
[Solid State Tesla Coils (SSTC)] 		TiagoBS
September 21, 2023, 10:44:08 PM
post Phone sensor fusion demo
[Smart Phones] 		haversin
September 21, 2023, 09:22:14 PM
post Re: Measuring electric voltage in a Tesla coil
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		omrid13
September 21, 2023, 08:54:31 PM
post Re: Measuring electric voltage in a Tesla coil
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Uspring
September 21, 2023, 08:41:31 PM
post Re: Small UD3 Coil build log
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		TMaxElectronics
September 21, 2023, 08:10:53 PM
post Re: Magnifier tesla coil
[Spark Gap Tesla Coils (SGTC)] 		Hysteresis
September 21, 2023, 08:06:32 PM
post Re: What Cable Thickness for Capacitor Discharges?
[Capacitor Banks] 		klugesmith
September 21, 2023, 07:48:53 PM
post Re: Rotary SG, Gap Distance Vs Performance ?
[Spark Gap Tesla Coils (SGTC)] 		Hysteresis
September 21, 2023, 07:48:22 PM
post Re: Interrupter pulling ct signal
[Solid State Tesla Coils (SSTC)] 		Egg
September 21, 2023, 07:23:34 PM
post Re: LLC resonant converters (Why the second inductor?)
[General Chat] 		AstRii
September 21, 2023, 05:20:33 PM
post Re: Nice little flybacks for the price
[Laboratories, Equipment and Tools] 		IonWind
September 21, 2023, 04:49:15 PM
post Re: LLC resonant converters (Why the second inductor?)
[General Chat] 		Egg
September 21, 2023, 04:02:06 PM
post Nice little flybacks for the price
[Laboratories, Equipment and Tools] 		IonWind
September 21, 2023, 11:12:29 AM
post Re: Measuring electric voltage in a Tesla coil
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Mads Barnkob
September 21, 2023, 09:34:12 AM
post LLC resonant converters (Why the second inductor?)
[General Chat] 		AstRii
September 21, 2023, 09:29:56 AM
post Re: My QCW DRSSTC, small questions.
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Lucasww
September 21, 2023, 09:23:30 AM
post Re: Benjamin's DRSSTC1
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Benjamin Lockhart
September 21, 2023, 05:59:38 AM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
September 21, 2023, 04:55:53 AM
post Re: Varying the Coulomb Potential of Metal Tube. MOT secondary flashover.
[Transformer (Iron Core)] 		Luca c.
September 20, 2023, 11:03:21 PM
post Re: What Cable Thickness for Capacitor Discharges?
[Capacitor Banks] 		Benbmw
September 20, 2023, 09:01:50 PM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		RoamingD
September 20, 2023, 04:39:36 PM
post Re: Interrupter pulling ct signal
[Solid State Tesla Coils (SSTC)] 		Egg
September 20, 2023, 07:34:07 AM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
September 20, 2023, 06:05:54 AM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		RoamingD
September 20, 2023, 05:51:18 AM
post Re: Measuring electric voltage in a Tesla coil
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
September 20, 2023, 05:49:15 AM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
September 20, 2023, 05:24:44 AM
post Re: Interrupter pulling ct signal
[Solid State Tesla Coils (SSTC)] 		davekni
September 20, 2023, 05:07:10 AM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		RoamingD
September 19, 2023, 10:02:13 PM
post Re: First drsstc issues
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Hari33
September 19, 2023, 09:18:47 PM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Mads Barnkob
September 19, 2023, 09:10:06 PM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		RoamingD
September 19, 2023, 08:53:11 PM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Mads Barnkob
September 19, 2023, 08:46:36 PM
post Re: Inverter question
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Mads Barnkob
September 19, 2023, 08:44:54 PM
post Re: First drsstc issues
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Mads Barnkob
September 19, 2023, 08:18:38 PM
post First drsstc issues
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Hari33
September 19, 2023, 07:39:42 PM
post UD2.7Cs for sale
[Sell / Buy / Trade] 		All Science
September 19, 2023, 07:06:39 PM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		RoamingD
September 19, 2023, 03:57:15 PM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		flyingperson23
September 19, 2023, 03:48:23 PM
post Re: Measuring electric voltage in a Tesla coil
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		flyingperson23
September 19, 2023, 03:33:06 PM
post What to drive this UY30 transformer?
[Transformer (Ferrite Core)] 		FPS
September 19, 2023, 09:06:16 AM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		RoamingD
September 19, 2023, 07:53:34 AM
post Re: Measuring electric voltage in a Tesla coil
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		omrid13
September 19, 2023, 07:14:57 AM
post Re: Enamel on secondary breaking down?
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
September 19, 2023, 06:29:00 AM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
September 19, 2023, 06:15:40 AM
post Re: My QCW DRSSTC, small questions.
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		davekni
September 19, 2023, 05:56:13 AM
post Re: Measuring electric voltage in a Tesla coil
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		flyingperson23
September 19, 2023, 05:05:57 AM
post Re: Migatronic FocusStick 161E Stick Welder Teardown
[Electronic Circuits] 		orac
September 19, 2023, 04:52:30 AM
post Re: Part identification for a Esab Es300i renegade Machine
[Beginners] 		orac
September 19, 2023, 04:48:02 AM
post Re: Enamel on secondary breaking down?
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		orac
September 19, 2023, 04:29:14 AM
post Measuring electric voltage in a Tesla coil
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		omrid13
September 19, 2023, 01:14:00 AM
post Re: First sstc is not working
[Solid State Tesla Coils (SSTC)] 		NyaaX_X
September 19, 2023, 12:59:52 AM
post Re: Drsstc feedback startup
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		flyingperson23
September 19, 2023, 12:45:37 AM
post Re: Interrupter pulling ct signal
[Solid State Tesla Coils (SSTC)] 		ZakW
September 18, 2023, 11:16:41 PM
post Re: Interrupter pulling ct signal
[Solid State Tesla Coils (SSTC)] 		Egg
September 18, 2023, 09:55:08 PM
post Re: My QCW DRSSTC, small questions.
[Dual Resonant Solid State Tesla coils (DRSSTC)] 		Lucasww
September 18, 2023, 08:15:37 PM

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