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

* Recent Topics and Posts

post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Avenger
February 07, 2023, 11:56:13 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Mads Barnkob
February 07, 2023, 09:14:32 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
rikkitikkitavi
February 07, 2023, 05:15:53 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
TizianoBll
February 07, 2023, 04:50:10 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Avenger
February 07, 2023, 02:33:52 PM
post Re: Voltage reading on the OCD resistor
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Alex_1996
February 07, 2023, 11:01:32 AM
post Re: Has anyone used PCB123 ?
[General Chat]
Mads Barnkob
February 07, 2023, 08:29:21 AM
post Re: Level of vacuum to purge transformer coils
[General Chat]
davekni
February 07, 2023, 05:25:00 AM
post Re: Has anyone used PCB123 ?
[General Chat]
davekni
February 07, 2023, 05:15:22 AM
post Re: Level of vacuum to purge transformer coils
[General Chat]
Patrick
February 07, 2023, 04:55:19 AM
post Has anyone used PCB123 ?
[General Chat]
Patrick
February 07, 2023, 04:21:26 AM
post Re: Voltage reading on the OCD resistor
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
February 07, 2023, 03:43:21 AM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
MRMILSTAR
February 06, 2023, 09:57:44 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Mads Barnkob
February 06, 2023, 09:29:13 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Mads Barnkob
February 06, 2023, 09:27:37 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Mads Barnkob
February 06, 2023, 09:17:02 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Mads Barnkob
February 06, 2023, 09:13:43 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Mads Barnkob
February 06, 2023, 09:11:25 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Mads Barnkob
February 06, 2023, 09:07:56 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Mads Barnkob
February 06, 2023, 09:06:04 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Mads Barnkob
February 06, 2023, 08:56:53 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Mads Barnkob
February 06, 2023, 08:52:03 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Mads Barnkob
February 06, 2023, 08:48:18 PM
post Re: Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Mads Barnkob
February 06, 2023, 08:46:52 PM
post Teardown of General Electrics 3 Million Volt Lightning Laboratory
[Voltage Multipliers]
Mads Barnkob
February 06, 2023, 08:41:13 PM
post Saving GE's 3 Million Volt Lightning Laboratory
[Crowdfunding]
Mads Barnkob
February 06, 2023, 07:33:09 PM
post Re: Inverter question
[Dual Resonant Solid State Tesla coils (DRSSTC)]
RoamingD
February 06, 2023, 05:18:47 PM
post Re: Inverter question
[Dual Resonant Solid State Tesla coils (DRSSTC)]
MRMILSTAR
February 06, 2023, 03:17:53 PM
post Re: Inverter question
[Dual Resonant Solid State Tesla coils (DRSSTC)]
RoamingD
February 06, 2023, 02:40:42 PM
post Re: Voltage reading on the OCD resistor
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Alex_1996
February 06, 2023, 01:04:33 PM
post Re: Chunky Windings From Distribution Transformer
[Transformer (Iron Core)]
rikkitikkitavi
February 06, 2023, 11:15:11 AM
post Re: 160mm DRSSTC project
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mathieu thm
February 05, 2023, 10:25:52 PM
post Re: Inverter question
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
February 05, 2023, 10:23:12 PM
post Re: Voltage reading on the OCD resistor
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
February 05, 2023, 09:21:30 PM
post Inverter question
[Dual Resonant Solid State Tesla coils (DRSSTC)]
RoamingD
February 05, 2023, 05:42:44 PM
post Re: Another Huawei RRU3928 teardown but the 900MHz model this time
[Radio Frequency]
Da_Stier
February 05, 2023, 04:17:25 PM
post Voltage reading on the OCD resistor
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Alex_1996
February 04, 2023, 02:06:43 PM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General Chat]
Alex_1996
February 04, 2023, 01:45:58 PM
post Re: QCW questions
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
February 04, 2023, 05:14:57 AM
post Re: QCW questions
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Rafft
February 03, 2023, 07:39:37 AM
post Chunky Windings From Distribution Transformer
[Transformer (Iron Core)]
MRMILSTAR
February 02, 2023, 08:48:05 PM
post Re: ud 2.7c poped caps
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
February 01, 2023, 04:25:30 AM
post Re: ud 2.7c poped caps
[Dual Resonant Solid State Tesla coils (DRSSTC)]
costas_p
January 31, 2023, 05:20:38 PM
post Re: Ramped SSTC - Power Supply Question + General Improvements
[Solid State Tesla Coils (SSTC)]
davekni
January 31, 2023, 04:49:32 AM
post Re: MidiStick V2.0: Next gen tesla coil interrupter
[Computers, Microcontrollers, Programmable Logic, Interfaces and Displays]
nzoomed
January 31, 2023, 02:25:40 AM
post Re: Welding a MOT
[Transformer (Iron Core)]
Alberto
January 30, 2023, 10:36:01 PM
post Re: Welding a MOT
[Transformer (Iron Core)]
klugesmith
January 30, 2023, 10:16:14 PM
post Re: "LightningStorm" VTTC project
[Vacuum Tube Tesla Coils (VTTC)]
Avenger
January 30, 2023, 09:34:51 PM
post Re: Ramped SSTC - Power Supply Question + General Improvements
[Solid State Tesla Coils (SSTC)]
ZakW
January 30, 2023, 06:33:10 AM
post Re: improving zvs driver
[General Chat]
davekni
January 30, 2023, 03:42:13 AM
post Re: MidiStick V2.0: Next gen tesla coil interrupter
[Computers, Microcontrollers, Programmable Logic, Interfaces and Displays]
TMaxElectronics
January 30, 2023, 01:01:56 AM
post Re: improving zvs driver
[General Chat]
x-rayLamp
January 30, 2023, 12:04:20 AM
post Re: ud 2.7c poped caps
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
January 29, 2023, 07:15:43 PM
post Re: ud 2.7c poped caps
[Dual Resonant Solid State Tesla coils (DRSSTC)]
costas_p
January 29, 2023, 06:13:45 PM
post Re: ud 2.7c poped caps
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mike
January 29, 2023, 05:53:11 PM
post Please, help me (financially) build a DRSSTC
[Crowdfunding]
Pavol
January 29, 2023, 03:02:55 PM
post ud 2.7c poped caps
[Dual Resonant Solid State Tesla coils (DRSSTC)]
costas_p
January 29, 2023, 02:04:59 PM
post Showa SP-103 Standalone Xray Head Teardown
[Transformer (Iron Core)]
Mads Barnkob
January 29, 2023, 01:04:56 PM
post Re: Ramped SSTC - Power Supply Question + General Improvements
[Solid State Tesla Coils (SSTC)]
davekni
January 29, 2023, 04:24:43 AM
post Re: Ramped SSTC - Power Supply Question + General Improvements
[Solid State Tesla Coils (SSTC)]
ZakW
January 29, 2023, 12:54:13 AM
post Re: Welding a MOT
[Transformer (Iron Core)]
Alberto
January 28, 2023, 11:47:22 PM
post Re: Ramped SSTC - Power Supply Question + General Improvements
[Solid State Tesla Coils (SSTC)]
ZakW
January 28, 2023, 11:34:58 PM
post Re: Welding a MOT
[Transformer (Iron Core)]
Mads Barnkob
January 28, 2023, 10:14:54 PM
post Re: Welding a MOT
[Transformer (Iron Core)]
Alberto
January 28, 2023, 04:53:39 PM
post Re: improving zvs driver
[General Chat]
davekni
January 28, 2023, 04:59:05 AM
post Re: First test of the SSTC
[Solid State Tesla Coils (SSTC)]
davekni
January 28, 2023, 04:44:51 AM
post Re: Ramped SSTC - Power Supply Question + General Improvements
[Solid State Tesla Coils (SSTC)]
davekni
January 28, 2023, 04:35:22 AM
post Re: First test of the SSTC
[Solid State Tesla Coils (SSTC)]
LoOdaK
January 28, 2023, 03:29:09 AM
post Re: Ramped SSTC - Power Supply Question + General Improvements
[Solid State Tesla Coils (SSTC)]
ZakW
January 27, 2023, 11:15:03 PM
post Re: Welding a MOT
[Transformer (Iron Core)]
Mads Barnkob
January 27, 2023, 08:43:51 PM
post Re: Welding a MOT
[Transformer (Iron Core)]
Alberto
January 27, 2023, 08:17:06 PM
post Re: Welding a MOT
[Transformer (Iron Core)]
Mads Barnkob
January 27, 2023, 08:07:12 PM
post Re: Welding a MOT
[Transformer (Iron Core)]
Alberto
January 27, 2023, 01:30:02 PM
post Re: improving zvs driver
[General Chat]
x-rayLamp
January 27, 2023, 01:01:01 PM
post Re: Phase lead problems on ud2.7c
[Dual Resonant Solid State Tesla coils (DRSSTC)]
vince1
January 27, 2023, 12:49:46 PM
post Re: Ramped SSTC - Power Supply Question + General Improvements
[Solid State Tesla Coils (SSTC)]
davekni
January 27, 2023, 06:07:49 AM
post Re: Phase lead problems on ud2.7c
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
January 27, 2023, 05:22:46 AM
post Re: Welding a MOT
[Transformer (Iron Core)]
davekni
January 27, 2023, 05:10:14 AM
post Re: First test of the SSTC
[Solid State Tesla Coils (SSTC)]
davekni
January 27, 2023, 05:05:40 AM
post Re: improving zvs driver
[General Chat]
davekni
January 27, 2023, 04:44:24 AM
post Phase lead problems on ud2.7c
[Dual Resonant Solid State Tesla coils (DRSSTC)]
vince1
January 27, 2023, 01:26:20 AM
post Re: improving zvs driver
[General Chat]
x-rayLamp
January 26, 2023, 08:13:24 PM
post Re: First test of the SSTC
[Solid State Tesla Coils (SSTC)]
LoOdaK
January 26, 2023, 12:02:14 PM
post Re: Welding a MOT
[Transformer (Iron Core)]
Alberto
January 26, 2023, 12:01:48 PM
post Re: Ramped SSTC - Power Supply Issues
[Solid State Tesla Coils (SSTC)]
ZakW
January 26, 2023, 05:35:32 AM
post Re: My completed 14-stage Cockroft-Walton voltage multiplier
[Voltage Multipliers]
MRMILSTAR
January 26, 2023, 04:55:24 AM
post Re: improving zvs driver
[General Chat]
davekni
January 26, 2023, 04:14:49 AM
post Re: My completed 14-stage Cockroft-Walton voltage multiplier
[Voltage Multipliers]
davekni
January 26, 2023, 03:57:19 AM
post Re: Welding a MOT
[Transformer (Iron Core)]
davekni
January 26, 2023, 03:42:01 AM
post Re: Welding a MOT
[Transformer (Iron Core)]
Da_Stier
January 25, 2023, 10:21:43 PM
post Welding a MOT
[Transformer (Iron Core)]
Alberto
January 25, 2023, 09:37:27 PM
post Re: My completed 14-stage Cockroft-Walton voltage multiplier
[Voltage Multipliers]
MRMILSTAR
January 25, 2023, 09:36:22 PM
post Re: improving zvs driver
[General Chat]
SteveN87
January 25, 2023, 08:35:49 PM
post improving zvs driver
[General Chat]
x-rayLamp
January 25, 2023, 04:32:37 PM
post Re: MidiStick V2.0: Next gen tesla coil interrupter
[Computers, Microcontrollers, Programmable Logic, Interfaces and Displays]
nzoomed
January 25, 2023, 08:27:01 AM
post Re: Ramped SSTC - Power Supply Issues
[Solid State Tesla Coils (SSTC)]
davekni
January 25, 2023, 04:08:42 AM
post Re: Ramped SSTC - Power Supply Issues
[Solid State Tesla Coils (SSTC)]
ZakW
January 24, 2023, 06:37:39 PM
post Re: Ramped SSTC - Power Supply Issues
[Solid State Tesla Coils (SSTC)]
davekni
January 24, 2023, 05:21:49 AM
post Re: 8 kW Induction Cooktop Teardown and Reverse engineering
[Electronic Circuits]
davekni
January 24, 2023, 04:41:01 AM
post Ramped SSTC - Power Supply Question + General Improvements
[Solid State Tesla Coils (SSTC)]
ZakW
January 23, 2023, 10:48:17 PM

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