Martyn Gawthorpe

Lucky Husband and proud Dad. Retired Radio Frequency Design Engineer, 60 years experience. Life long wireless communications enthusiast and all things RF.

[Bjorn Lomborg @BjornLomborg]

Climate facts most media won't tell you about

From my latest newsletter: https://t.co/EgrfiCd5VB

Sign up here: https://t.co/T4VWf5E1pO

[Bjorn Lomborg @BjornLomborg]

Dear @elonmusk,

Here are 12 best ways to donate money to do actual good:

Each $ does $52 of good

Total cost: $35bn
Total benefit: Save 4.2 million lives, $1.1 trillion higher GDP

100+ top economists, proven & simple solutions, pick what you like first

https://t.co/kuFeuYGVum

[RSGB @theRSGB]

RSGB Board announcement: Richard Horton, G4AOJ has tendered his resignation as RSGB Dir & Board Chair. Stan Lee, G4XXI has tendered his resignation as Company Secretary. Resignations independent of each other & for personal reasons. We thank both for their work.
[1 of 2] #hamr

[Tansu Yegen @TansuYegen]

This pretty much explains today's world😪

[Martyn Gawthorpe @G8FEK]

No, Artificial Intelligence doesn’t exist (yet) by @giovannibruner1 https://t.co/Wbm2ngfW6L

[Goonhilly @goonhillyorg]

📣 Last call for questions 📣

What would you like to know about Goonhilly?

Submit a question for our upcoming Q&A YouTube video (reply below 👇)

We’ll see you in 2023 with the answers!

[Rob M0DTS @M0DTS]

Made a video today about my portable DATV outing.
It's now on youtube
https://t.co/wgBNGcSvZ0

[Martyn Gawthorpe @G8FEK]

@Rob_Kimbell @DCBMEP Northern coastline, salt marshes and big skies!

[Aaronia AG @Aaronia_AG]

Aaronia Torque Wrench for SMA Brass Connectors:
You asked for it and now it's finally available!
Not that cheap but remember its a once in a life time buy & the look, the weight, the feel & "that" noise is soooo cool 😎
Check it out at https://t.co/Fs6smaOUUc
#Aaronia #SMA

[Aaronia AG @Aaronia_AG]

Final Yagi Antenna Installation Today during Sunrize:
For sure will look badass when lifted to 25m 😅

Coming next: Connecting the new SPECTRAN V6 ECO for HAM operation and testing the low MHz stage...
#Aaronia #Ham #HAMR #HamRadio #Yagi #Antenna #SDR

[Aaronia AG @Aaronia_AG]

A single Spectran V6 monitors the entire Shortwave Band at a Time in Real-Time!
0-30 MHz RTSA mission for all #SWL & #HAMradio fans!
BTW: We will showcase the SPECTRAN V6 series at #Friedrichshafen Ham Radio 2023.
#Tech #RF #hamr #Aaronia #Spectran #SDR #SpectrumAnalyzer

[Aaronia AG @Aaronia_AG]

SPECTRAN V6 shows RF Spectrum from Chinese Mars Probe "Tianwen-1":
I nice screenshot from @SternwarteBO using the latest SPECTRAN V6 RSA 2000.
More news from the #RadioAstronomy comunity using our ultra low NF SPECTRAN receivers coming soon.
#Aaronia #SPECTRAN #DeepSpace #Amsat

[Rob M0DTS @M0DTS]

I'm using my big dish antenna (3m across) to successfully detect Pulsar B0329+54 on 1.28GHz.
The plot shows the pulses detected at a very precise rotation time of 0.71446602 seconds.
I have managed to detect pulsars before but this is a much better result for 1.28GHz😁
#pulsar

[icom_uk @Icom_UK]

Icom IC-905 VHF/UHF/SHF Transceiver Announced at Tokyo Hamfair 2022: https://t.co/rQ9hTLc9q6 #icom #hamradio #ic905 #icom #icomradio

[Jefferson @Jefferson_MFG]

Under construction in Northamptonshire, Aston Martin's new £200 million F1 factory is scheduled to open next year. The 400,000 sq ft campus will be the new home of the Aston Martin Aramco Cognizant Formula One™ team. #UKmfg🇬🇧

[Jefferson @Jefferson_MFG]

UPDATE: BAE Systems is set to recruit more than 1,000 engineers over the next 12 months to support the Tempest programme - the sixth-generation jet fighter under development in the UK – and to build Typhoon aircraft, primarily at its sites in Lancashire. #UKmfg🇬🇧

[ARRL @arrl]

[ARRL News] Ulrich L. Rohde, N1UL, to Receive Engineering Achievement Award https://t.co/2FpJqwPdi5 #ARRL #amateurradio #hamradio

[Aaronia AG @Aaronia_AG]

1 MHz to 40 GHz #RF Direction Finding in 3D:
Super mobile 4x4 offroad solution incl. command center , #jammer, IR camera & #radar but still no coffee machine 😅
https://t.co/vbTzZTONMn
#Aaronia #Aartos #Antidrone #Dronedetection #CUAS #DirectionFinding

[Aaronia AG @Aaronia_AG]

World´s thinnest Real-Time Spectrum Analyzer 😅

The SPECTRAN V6 RTSA running with 245MHz IQ RTBW on a bendable fully flexible #OLED display with super high resolution.
So cool!

#flexibledisplay #AMOLED #RF #aaronia #spectran #spectrumanalyzer #sdr