#ghz — Public Fediverse posts

Intel Core i9-14900KF atinge 9.20 GHz e bate o recorde mundial de frequência
🔗 https://tugatech.com.pt/t83718-intel-core-i9-14900kf-atinge-9-20-ghz-e-bate-o-recorde-mundial-de-frequencia

#core #ghz #intel 

China avança com testes de 6G na faixa dos 6 GHz e antecipa-se à concorrência global
🔗 https://tugatech.com.pt/t83418-china-avanca-com-testes-de-6g-na-faixa-dos-6-ghz-e-antecipa-se-a-concorrencia-global

#china #ghz 

Looking for #recommendations for #usb #wideband #radio #receiver please. Interested in #VLF up to a few #GHz, mostly want to hear #sferics, #hamradio, #shortwave, #solar, #jovian and any curiosities besides.

Would one single #SDR receiver span all that comfortably? Could it be used with some sort of computer visualisation software to watch the passband go by over time?

Got my #RSGB M-class callsign over 20 years ago, now curious about RF again :)

TYVM

Looking for #recommendations for #usb #wideband #radio #receiver please. Interested in #VLF up to a few #GHz, mostly want to hear #sferics, #hamradio, #shortwave, #solar, #jovian and any curiosities besides.

Would one single #SDR receiver span all that comfortably? Could it be used with some sort of computer visualisation software to watch the passband go by over time?

Got my #RSGB M-class callsign over 20 years ago, now curious about RF again :)

TYVM

Looking for #recommendations for #usb #wideband #radio #receiver please. Interested in #VLF up to a few #GHz, mostly want to hear #sferics, #hamradio, #shortwave, #solar, #jovian and any curiosities besides.

Would one single #SDR receiver span all that comfortably? Could it be used with some sort of computer visualisation software to watch the passband go by over time?

Got my #RSGB M-class callsign over 20 years ago, now curious about RF again :)

TYVM

Looking for #recommendations for #usb #wideband #radio #receiver please. Interested in #VLF up to a few #GHz, mostly want to hear #sferics, #hamradio, #shortwave, #solar, #jovian and any curiosities besides.

Would one single #SDR receiver span all that comfortably? Could it be used with some sort of computer visualisation software to watch the passband go by over time?

Got my #RSGB M-class callsign over 20 years ago, now curious about RF again :)

TYVM

Looking for #recommendations for #usb #wideband #radio #receiver please. Interested in #VLF up to a few #GHz, mostly want to hear #sferics, #hamradio, #shortwave, #solar, #jovian and any curiosities besides.

Would one single #SDR receiver span all that comfortably? Could it be used with some sort of computer visualisation software to watch the passband go by over time?

Got my #RSGB M-class callsign over 20 years ago, now curious about RF again :)

TYVM

MediaTek Dimensity 9600 Pro atinge 5 GHz para rivalizar com computadores de secretária
🔗 https://tugatech.com.pt/t81489-mediatek-dimensity-9600-pro-atinge-5-ghz-para-rivalizar-com-computadores-de-secretaria

#dimensity #ghz #mediatek 

Intel lança os novos Bartlett Lake com 12 núcleos e 5,9 GHz longe dos computadores pessoais
🔗 https://tugatech.com.pt/t79820-intel-lanca-os-novos-bartlett-lake-com-12-nucleos-e-59-ghz-longe-dos-computadores-pessoais

#ghz #intel #lake #lan #os 

Intel Xeon 600 revelados: até 86 núcleos e frequências de 4,8 GHz com variações no AVX
🔗 https://tugatech.com.pt/t79272-intel-xeon-600-revelados-ate-86-nucleos-e-frequencias-de-48-ghz-com-variacoes-no-avx

#ghz #intel 

Snapdragon 8 Elite Gen 6: Qualcomm inspira-se na Samsung para atingir os 6 GHz sem aquecer
🔗 https://tugatech.com.pt/t78185-snapdragon-8-elite-gen-6-qualcomm-inspira-se-na-samsung-para-atingir-os-6-ghz-sem-aquecer

#ghz #os #qualcomm #samsung #sem #snapdragon 

Snapdragon 8 Elite Gen 6: Qualcomm recorre a tecnologia da Samsung para quebrar barreira dos 5 GHz
🔗 https://tugatech.com.pt/t77890-snapdragon-8-elite-gen-6-qualcomm-recorre-a-tecnologia-da-samsung-para-quebrar-barreira-dos-5-ghz

#ghz #qualcomm #samsung #snapdragon #tecnologia 

Snapdragon 8 Elite Gen 6 Pro: Qualcomm testa velocidades extremas que podem tocar os 6 GHz
🔗 https://tugatech.com.pt/t77487-snapdragon-8-elite-gen-6-pro-qualcomm-testa-velocidades-extremas-que-podem-tocar-os-6-ghz

#ghz #os #qualcomm #snapdragon 

AMD Ryzen 7 9850X3D surpreende em overclock e atinge os 5,75 GHz antes da estreia
🔗 https://tugatech.com.pt/t77060-amd-ryzen-7-9850x3d-surpreende-em-overclock-e-atinge-os-575-ghz-antes-da-estreia

#amd #ghz #os #overclock #ryzen 

Damn, I really should finish reverse engineering the DC feed and PLL for this 58GHz transceiver in an old MetroHopper microwave link.

#electronics #mmW #GHz

AMD Ryzen 7 9850X3D: Nova fuga revela clocks de 5,3 GHz e suporte para memória extrema
🔗 https://tugatech.com.pt/t75301-amd-ryzen-7-9850x3d-nova-fuga-revela-clocks-de-53-ghz-e-suporte-para-memoria-extrema

#amd #fuga #ghz #ryzen #suporte 

AMD Ryzen 7 9850X3D: Novos testes revelam clocks de 5,6 GHz e desempenho intrigante
🔗 https://tugatech.com.pt/t75236-amd-ryzen-7-9850x3d-novos-testes-revelam-clocks-de-56-ghz-e-desempenho-intrigante

#amd #desempenho #ghz #ryzen 

AMD deixa escapar detalhes do novo Ryzen 7 9850X3D: Um "monstro" de gaming a 5,6 GHz
🔗 https://tugatech.com.pt/t75051-amd-deixa-escapar-detalhes-do-novo-ryzen-7-9850x3d-um-monstro-de-gaming-a-56-ghz

#amd #gaming #ghz #ryzen 

Is an isolator overkill when measuring a Gunn diode oscillators output power?
Not even the frequency, just power.

#GHz #24GHz #ghz_bands

Is an isolator overkill when measuring a Gunn diode oscillators output power?
Not even the frequency, just power.

#GHz #24GHz #ghz_bands

Is an isolator overkill when measuring a Gunn diode oscillators output power?
Not even the frequency, just power.

#GHz #24GHz #ghz_bands

Is an isolator overkill when measuring a Gunn diode oscillators output power?
Not even the frequency, just power.

#GHz #24GHz #ghz_bands

Is an isolator overkill when measuring a Gunn diode oscillators output power?
Not even the frequency, just power.

#GHz #24GHz #ghz_bands

Quick antenna switch kludge.
No power yet, as the TX side of that radio is nowhere near working yet.

Also need to buy more large tips for the radio clubs big, good iron.
The weller used here was just not enough.

#hamradio #homebrew #GHz

Why are there no #8bit #CPU with #GHz #clock-rates?
Here's some answers
https://forum.arduino.cc/t/why-are-there-no-8-bit-cpus-with-ghz-clock-rates/115783

> Most 8-bit AVR chips have a maximum clock of 20MHz. For many applications that's enough, but it made me wonder: why do even modern 8-bit CPUs lag so far behind 32-bit CPUs in terms of clock rate?

Clock output from RP2040.
IIRC span was 1MHz - 1500MHz
Output was from RP2040 GPIO (I think it was GPIO21, as that's GPOUT0 and that can output more direct from the clock peripheral) thru a 10pF series cap to the spectrum analyzer input.

#rp2040 #GHz

Setup for setting setting up the power meters and the drive amplifier output power.

#hamradio #GHz #ghz_bands #2.4GHz #13cm

Setup for setting setting up the power meters and the drive amplifier output power.

#hamradio #GHz #ghz_bands #2.4GHz #13cm

Manual waveguide frequency meter.
Just rotate the micrometer until you see a peak on the detector diode being fed to the BNC.
Then read the frequency from the scale.

#GHz #microwaves

Whee, new lab additions.

Might finally dare to power up those X-band amps and see where they operate.
And possibly even the ancient surplus 6GHz TWTA.

#GHz #surplus #microwaves

:D 6.1eur BK4802 based radio from aliexpress has detectable harmonics up to ~12.5GHz.

#electronics #bk4802 #hamradio #GHz_bands #GHz

Spot the missing thing.

#electronics #surplus #cisco #GHz

A centimeterwave kludge to cap off the radioclub evening.

And I did verify that it worked on the centimeter bands.

#GHz #hamr #homebrew

What uses would there be for 7638MHz and 7554MHz DRO oscillators?
Not phase locked, so not super stable, don't multiply immediately to any interesting bands either, so not that usable as a marker either.
And these have a negative supply voltage.

#hamr #surplus #GHz #Xband

What uses would there be for 7638MHz and 7554MHz DRO oscillators?
Not phase locked, so not super stable, don't multiply immediately to any interesting bands either, so not that usable as a marker either.
And these have a negative supply voltage.

#hamr #surplus #GHz #Xband

What uses would there be for 7638MHz and 7554MHz DRO oscillators?
Not phase locked, so not super stable, don't multiply immediately to any interesting bands either, so not that usable as a marker either.
And these have a negative supply voltage.

#hamr #surplus #GHz #Xband

What uses would there be for 7638MHz and 7554MHz DRO oscillators?
Not phase locked, so not super stable, don't multiply immediately to any interesting bands either, so not that usable as a marker either.
And these have a negative supply voltage.

#hamr #surplus #GHz #Xband

What uses would there be for 7638MHz and 7554MHz DRO oscillators?
Not phase locked, so not super stable, don't multiply immediately to any interesting bands either, so not that usable as a marker either.
And these have a negative supply voltage.

#hamr #surplus #GHz #Xband

Slowly moving to L-band and HRPT. The helical antenna scaffold (3d model by @dereksgc) is ready. Now need to build a proper reflector #antenna #3dprinter #satellite #hamradio #ghz #meteo

Made a quick combination of DC-block, volume control and BNC to 3.5mm adapter for testing a rather vintage Wiltron made 4GHz detector.
#GHz #ghz_bands #Wiltron #Crystal

Shiny silvered brass from 1975.
A 2GHz local oscillator from some old 4GHz link transmitter.
Not a single circuit board in this unit.
#GHz #surplus #junk #hamradio

A #homebrew, suspected #xband mixer from a scrap research device.
Rat race hybrid in it, but only a single diode.
And a cleverly mounted THT diode at that.
The IF port does not look very #GHz, so I guess it is HF/VHF with this one.

Huh, did not know that #Ferranti made #GHz brick oscillators.

This might be usable as high side #xband downconverter LO or lowside for 10GHz hamband converter with L-band IF.

Old PLL boards I have some potential new ideas for.
#GHz #hamradio #homebrew

Here's an #introduction of @frederikhahn as part of my agenda that #nice should be a characteristic demanded of academics.

In the past few years Freddy has been gently cracking his head on how to remove bottlenecks in a #quantumNetwork. He focused on relevant #quantum states and tweaked their parts like he tweaks parts in his bike to make it run seamlessly
https://arxiv.org/abs/1805.04559
(Local complementations interest me for #quantumCompiling: the unitary encoding the repetition code can be turned into a gate between any two qubits because one can distill Bell pairs out of #GHZ states.)

Rick came from Berlin to the #quantumInformation #workshop in #benasque by train. His tap water canister was half empty: he realized that meh whatev he can travel half Europe and not eat if the food is not what he wants provided he has water to last him even more than 24 hs.

Frederik is a scientist who leads by example, is sustainably concerned about the #climateCrisis but look at him shining. His #intermittentFasting skills allowed him to be chilled after a strainous long distance travel but I learn from him that being nice and chilled is a muscle we can all train.

His integrity at work reminds me that it's not impossible to keep our humanity first and also excell at research. I wish we had an equivalent of #citationMetrics for acts of kindness in academia.

These photos were taken on a Friday, on Monday that week he defended his thesis. In style, which is his style. For his #phd hat I'd add a phone charger, his daily cycling suffices to top up the battery. I don't know how to symbolize my thanks for having made my local science world wholesome, one #introvert thought at a time, but: thank you for caring, Dr Hahn!

Here's an #introduction of @frederikhahn as part of my agenda that #nice should be a characteristic demanded of academics.

In the past few years Freddy has been gently cracking his head on how to remove bottlenecks in a #quantumNetwork. He focused on relevant #quantum states and tweaked their parts like he tweaks parts in his bike to make it run seamlessly
https://arxiv.org/abs/1805.04559
(Local complementations interest me for #quantumCompiling: the unitary encoding the repetition code can be turned into a gate between any two qubits because one can distill Bell pairs out of #GHZ states.)

Rick came from Berlin to the #quantumInformation #workshop in #benasque by train. His tap water canister was half empty: he realized that meh whatev he can travel half Europe and not eat if the food is not what he wants provided he has water to last him even more than 24 hs.

Frederik is a scientist who leads by example, is sustainably concerned about the #climateCrisis but look at him shining. His #intermittentFasting skills allowed him to be chilled after a strainous long distance travel but I learn from him that being nice and chilled is a muscle we can all train.

His integrity at work reminds me that it's not impossible to keep our humanity first and also excell at research. I wish we had an equivalent of #citationMetrics for acts of kindness in academia.

These photos were taken on a Friday, on Monday that week he defended his thesis. In style, which is his style. For his #phd hat I'd add a phone charger, his daily cycling suffices to top up the battery. I don't know how to symbolize my thanks for having made my local science world wholesome, one #introvert thought at a time, but: thank you for caring, Dr Hahn!

Here's an #introduction of @frederikhahn as part of my agenda that #nice should be a characteristic demanded of academics.

In the past few years Freddy has been gently cracking his head on how to remove bottlenecks in a #quantumNetwork. He focused on relevant #quantum states and tweaked their parts like he tweaks parts in his bike to make it run seamlessly
https://arxiv.org/abs/1805.04559
(Local complementations interest me for #quantumCompiling: the unitary encoding the repetition code can be turned into a gate between any two qubits because one can distill Bell pairs out of #GHZ states.)

Rick came from Berlin to the #quantumInformation #workshop in #benasque by train. His tap water canister was half empty: he realized that meh whatev he can travel half Europe and not eat if the food is not what he wants provided he has water to last him even more than 24 hs.

Frederik is a scientist who leads by example, is sustainably concerned about the #climateCrisis but look at him shining. His #intermittentFasting skills allowed him to be chilled after a strainous long distance travel but I learn from him that being nice and chilled is a muscle we can all train.

His integrity at work reminds me that it's not impossible to keep our humanity first and also excell at research. I wish we had an equivalent of #citationMetrics for acts of kindness in academia.

These photos were taken on a Friday, on Monday that week he defended his thesis. In style, which is his style. For his #phd hat I'd add a phone charger, his daily cycling suffices to top up the battery. I don't know how to symbolize my thanks for having made my local science world wholesome, one #introvert thought at a time, but: thank you for caring, Dr Hahn!

Here's an #introduction of @frederikhahn as part of my agenda that #nice should be a characteristic demanded of academics.

In the past few years Freddy has been gently cracking his head on how to remove bottlenecks in a #quantumNetwork. He focused on relevant #quantum states and tweaked their parts like he tweaks parts in his bike to make it run seamlessly
https://arxiv.org/abs/1805.04559
(Local complementations interest me for #quantumCompiling: the unitary encoding the repetition code can be turned into a gate between any two qubits because one can distill Bell pairs out of #GHZ states.)

Rick came from Berlin to the #quantumInformation #workshop in #benasque by train. His tap water canister was half empty: he realized that meh whatev he can travel half Europe and not eat if the food is not what he wants provided he has water to last him even more than 24 hs.

Frederik is a scientist who leads by example, is sustainably concerned about the #climateCrisis but look at him shining. His #intermittentFasting skills allowed him to be chilled after a strainous long distance travel but I learn from him that being nice and chilled is a muscle we can all train.

His integrity at work reminds me that it's not impossible to keep our humanity first and also excell at research. I wish we had an equivalent of #citationMetrics for acts of kindness in academia.

These photos were taken on a Friday, on Monday that week he defended his thesis. In style, which is his style. For his #phd hat I'd add a phone charger, his daily cycling suffices to top up the battery. I don't know how to symbolize my thanks for having made my local science world wholesome, one #introvert thought at a time, but: thank you for caring, Dr Hahn!

Here's an #introduction of @frederikhahn as part of my agenda that #nice should be a characteristic demanded of academics.

In the past few years Freddy has been gently cracking his head on how to remove bottlenecks in a #quantumNetwork. He focused on relevant #quantum states and tweaked their parts like he tweaks parts in his bike to make it run seamlessly
https://arxiv.org/abs/1805.04559
(Local complementations interest me for #quantumCompiling: the unitary encoding the repetition code can be turned into a gate between any two qubits because one can distill Bell pairs out of #GHZ states.)

Rick came from Berlin to the #quantumInformation #workshop in #benasque by train. His tap water canister was half empty: he realized that meh whatev he can travel half Europe and not eat if the food is not what he wants provided he has water to last him even more than 24 hs.

Frederik is a scientist who leads by example, is sustainably concerned about the #climateCrisis but look at him shining. His #intermittentFasting skills allowed him to be chilled after a strainous long distance travel but I learn from him that being nice and chilled is a muscle we can all train.

His integrity at work reminds me that it's not impossible to keep our humanity first and also excell at research. I wish we had an equivalent of #citationMetrics for acts of kindness in academia.

These photos were taken on a Friday, on Monday that week he defended his thesis. In style, which is his style. For his #phd hat I'd add a phone charger, his daily cycling suffices to top up the battery. I don't know how to symbolize my thanks for having made my local science world wholesome, one #introvert thought at a time, but: thank you for caring, Dr Hahn!

Top Crypto Gainers And Losers Today with volume> US$50,000 in the last 24 hours
Top #Gainers
#GHZ 15.79%
#STX 13.95%
#ALGO 12.05%
#AR 10.25%
#LDO 7.77%

Top #Losers
#TWT 13.02%
#HNT 8.73%
#XCN 2.83%
#DCR 1.78%
#CSPR 1.68%

#Crypto #cryptocurrency #cryptotrading #market #updates