Flo (DF2ET) @ ::1 @flo_0_ profile

Flo (DF2ET) @ ::1

@flo_0_

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17,160

#geraff ööl #hamradio (DF2ET) @amsatdl #cwfe #hamnet #firefighting ( @FW_Bochum )

Joined June 2012

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Flo (DF2ET) @ ::1

@flo_0_

5 years

A pair of #NewPacketRadio #NPR70 working fine. Demo with uplink to #HamNet . Bandwith is enough for SD YT video stuff. 😎🤘 #Hamradio

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Flo (DF2ET) @ ::1

@flo_0_

4 years

Got myself a real antenna connector on the back of the #FT818 🛰 📻

7

3

125

Flo (DF2ET) @ ::1

@flo_0_

2 years

Howly cow. Finally I was also able to complete a QSO with DL7APV via #EME . IC-9700 75W barefoot with 10el Alaskan arrow (30cm semi rigid cable). More pix, screenshots and even audio recordings to follow. ✅️ EME QSO #hamradio

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Flo (DF2ET) @ ::1

@flo_0_

5 years

Prototype of the #SVXHotSpot is working. 💪💪💪 Some minor PCB tweaks and some silk screen needed. May do a v0.2. #raspberrypi #SVXlink

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Flo (DF2ET) @ ::1

@flo_0_

1 year

DG2YCB has published a test version of #WSJTXimproved which supports full-duplex. Allows for decoding (and correcting) your own uplink signal to satellites e.g. #QO100 . Download here: #amsat #hamradio #satellite #wsjtx #ft8

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Flo (DF2ET) @ ::1

@flo_0_

2 years

Just worked 9A/DJ4FF/P in Croatia on QO-100 using FT4 #hamr #cloudlog #amsat This is his setup:

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Flo (DF2ET) @ ::1

@flo_0_

6 years

Built a nice #CM108 based USB Sound card and PTT adapter. PCB design by @DB9MAT . Works with #direwolf and does not require separate PTT cabling. 😎

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Flo (DF2ET) @ ::1

@flo_0_

4 years

Managed my first LEO contact with @2m0sql via @Diwata2PH #PO101 . Next time: Take Headset with me and better have the sats to operate in memories. 😇

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Flo (DF2ET) @ ::1

@flo_0_

5 years

DB7MJ machined a nice aluminum case for #MMDVM / #PiStar Hotspot systems. #HamRadio

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Flo (DF2ET) @ ::1

@flo_0_

5 years

#Goodwatch in action transmitting #CW . 😎😁🎬

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Flo (DF2ET) @ ::1

@flo_0_

4 years

Tnx @M0NPT for my 1st CW QSO with #TF3JL controlled magnetic loop on 20m. 😎✌️

5

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Flo (DF2ET) @ ::1

@flo_0_

3 years

Decided that the #IC9700 also needed a proper connector for the 2m VHF segment... So it goes after like 50 screws.... #hamradio #diy #Amateurfunk

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Flo (DF2ET) @ ::1

@flo_0_

5 years

Designed a fully integrated MicroTiouner PCB and ordered parts. Let's see if the prototype works on #qo100 :)

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Flo (DF2ET) @ ::1

@flo_0_

7 years

Successfully tested first #MMDVM_HS_Dual_Hat which is a duplex (i.e. 2 time slots) variant of #MMDVM_HS_Hat . #nevernotbuilding #hamradio

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Flo (DF2ET) @ ::1

@flo_0_

4 years

Operating /p from JO41 square kn #QO100 . Find me around 777.

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Flo (DF2ET) @ ::1

@flo_0_

7 years

First release of the #MMDVM_HS_Dual_Hat schematics is here: . tnx @DB9MAT and DO7EN.

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Flo (DF2ET) @ ::1

@flo_0_

10 months

Success. With confirmation of MS I now have confirmed all 50 US states via SAT. #Greencube was a great support. Award ordered =) Thank you all U.S. ops for making this possible. #amsat #hamradio #was #sat

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Flo (DF2ET) @ ::1

@flo_0_

5 years

Prototype of a #SVXHotSpot assembled. Sound interface works. Next: bring the #Dorji module to life. #nevernotbuilding #nevernotprototyping

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Flo (DF2ET) @ ::1

@flo_0_

6 years

First QSO with DJ5PW via #QO100 using a handmade patch feed. Got a very good report. #hamradio

1

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Flo (DF2ET) @ ::1

@flo_0_

5 years

Appropriate labeling should give 10dB gain. 😎🤘. #QO100 portable

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Flo (DF2ET) @ ::1

@flo_0_

5 years

Testing my #LEO equipment for #SSTV reception of #ISS . Also with wired connection between radio and #Robot36 app.

3

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Flo (DF2ET) @ ::1

@flo_0_

3 years

Finished building and testing the #QO100 indoor/downconverter unit for club station @dl0cre_n18 . Soon to be installed on site and bring DL0CRE on air. #amsat #hamradio #diy

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Flo (DF2ET) @ ::1

@flo_0_

5 years

#QO100 operation while being /p in PA-land. Will try to operate this night using 20W into 40cm dish. #hamradio

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Flo (DF2ET) @ ::1

@flo_0_

7 years

New hardware arrived. Waiting to be populated. #nevernotbuilding #MMDVM_HS_Dual_Hat

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Flo (DF2ET) @ ::1

@flo_0_

1 year

Thanks for visiting the #LEO / #MEO ops meeting at @amsatdl booth at #HamRadio2023 in Friedrichshafen. It was nice to match some faces to voices you operated in the past. Hpe cuagn in 2024. #amsat #hamradio

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Flo (DF2ET) @ ::1

@flo_0_

4 years

Finished my #K3NG keyer (design by #DL1SMF ). #cwfe #hamradio #diy #arduino

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Flo (DF2ET) @ ::1

@flo_0_

2 years

Today I made my best #LEO satellite contact to date. Worked @FG8OJ in FK96 via RS-44 at ~ 1.0° el for about 7,131.5km distance. Thank you for the nice rag chew QSO Burt. Also worked @KC1MMC (FN34), VE4AMU (EN19), @KN2K1 (FM18) before that. #amsat #satellite #hamradio

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Flo (DF2ET) @ ::1

@flo_0_

4 years

Working @2m0sql on #AO91 around 1205z. Btw: how do you keep track of QSO times while out portable and recording RX audio? Asking for the purpose of correct logging 😇

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Flo (DF2ET) @ ::1

@flo_0_

4 years

Equipped my #ArrowII antenna with a button for PTT. Should save a hand during #LEO operation. #HamRadio #AMSAT

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Flo (DF2ET) @ ::1

@flo_0_

2 years

Revised version of my #ArrowII PTT construction. 2 Buttons fitting @WY7AA boom 90° twisted ending up on a 3.5mm headphone jack #saveonearmforPTT #hamradio #amsat

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Flo (DF2ET) @ ::1

@flo_0_

2 years

Testing the #Teensy RPR TNC for robust packet #APRS via #QO10 . Neat little piece of board. Makes a nice replacement for the discontinued SCS Tracker. #hamradio #aprs #robustpacket #qo100 #amsat

5

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Flo (DF2ET) @ ::1

@flo_0_

4 years

#MMDVM #pr0n

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Flo (DF2ET) @ ::1

@flo_0_

6 years

Built a rev0.2 board of the F7Hat. It is now called the #MMDVM_RPT_Hat . #mmdvm

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Flo (DF2ET) @ ::1

@flo_0_

7 years

#MMDVM_HS_Dual_Hat rev1.2 prototype now with correct order of mode LEDs (healing ADDs) 🤗✌

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13

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Flo (DF2ET) @ ::1

@flo_0_

6 years

#MMDVM_HS firmware can now automatically switch the #MMDVM_HS_Hat to a predefined QRG before TXing #POCSAG . 439.9875Mhz for #DAPNET for example.

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Flo (DF2ET) @ ::1

@flo_0_

5 years

Home is where my dish is. #QO100 🤣🤣🤣😎🤘

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Flo (DF2ET) @ ::1

@flo_0_

5 years

Drilled a case for the #NewPacketRadio #NPR70 modem. #HamRadio

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Flo (DF2ET) @ ::1

@flo_0_

1 year

Whooooha. Now it worked after failed earlier. Just worked SM/LA9XGA/P aka. @vikingrover two QSOs in JP97 and then JP98 for my SAT squares No 999 and 1,000 🥳🥳 Thank a million for so much dedication Tor. #hamradio #amsat #satellite

5

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Flo (DF2ET) @ ::1

@flo_0_

1 year

New version 2.6.2 of #WSJTX improved has been published. Can now display distance and azimuth per station calling CQ and some more neat enhancements. #hamradio #wsjtx

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Flo (DF2ET) @ ::1

@flo_0_

4 years

Testing the FM mode in my #MMDVM . #nevernotbacktotheroots #hamradio

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Flo (DF2ET) @ ::1

@flo_0_

5 years

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Flo (DF2ET) @ ::1

@flo_0_

6 years

Build some #SVX_Hat boards with #I2S Sound connection to #RPi for #direwolf #APRS and #SVXlink #Echolink setups. #nevernotbuilding

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Flo (DF2ET) @ ::1

@flo_0_

4 years

Mini #CW keyer by @ok1cdj added to me #LEO #SAT equipment bag. Let's try some did dah QSOs 😎✌️ #hamradio #amsat

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Flo (DF2ET) @ ::1

@flo_0_

5 years

Woooohaaa. First run in #FreeDV 1600 works a treat 💪💪💪 First QSO with @DJ4RAM on #QO100

1

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Flo (DF2ET) @ ::1

@flo_0_

6 years

Tuning and calibrating another #MMDVM repeater with #STM32F4 processor and @f5uii board.

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11

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Flo (DF2ET) @ ::1

@flo_0_

5 years

Hand crafted my case for the #MicroTiouner board. Burn-in test running for abt 1 hour now. #QO100 beacon decoding properly. 📡)))) 🛰 #HamRadio

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10

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Flo (DF2ET) @ ::1

@flo_0_

6 years

Should this be the first message sent from #DAPNET to #AlphaPoc via #MMDVM ever? 🧐😎✌ rprt is 599

6

13

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Flo (DF2ET) @ ::1

@flo_0_

7 years

#PiStar now with support for @BrandMeisterDMR API. Lets you manage your repeater/HotSpots TGs from the PiStar dashboard.

1

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Flo (DF2ET) @ ::1

@flo_0_

2 years

Some #QO100 QSOs made from JO54NM. Equipment now stored at @Wehnert . He takes care of it until I come back in 8 days and then we we will be on air from JO55. #amsat #hamradio

0

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Flo (DF2ET) @ ::1

@flo_0_

3 years

First ~ 150 QSOs (CW/SSB) in the log from JO86 grid on #QO100 and #RS44 . More to come. #amsat #hamradio #QO100

3

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Flo (DF2ET) @ ::1

@flo_0_

4 years

Built a switching bias-t to switch 23/13cm transverter to TX via DC on the coax cable. #HamRadio #diy

1

11

55

Flo (DF2ET) @ ::1

@flo_0_

7 years

Successfully transplanted 50 SMD components from a b0rken PCB to a new one. And it's even working. Good training btw 😎👨‍🎓 #MMDVM_HS_Hat

4

9

52

Flo (DF2ET) @ ::1

@flo_0_

6 years

Quick and dirty guide to distinguish good (PLL) from bad (DRO) LNBs for external reference modification. #qo100 #hamradio

3

19

56

Flo (DF2ET) @ ::1

@flo_0_

7 years

Next batch of #MMDVM_HS_Hat boards in production. These are some of the ingredients 😊 #mmdvmpr0n #nevernotbuilding

2

6

53

Flo (DF2ET) @ ::1

@flo_0_

11 months

N5ZNL completed my #SAT #WAS with MS as state No 50 in my log. Awaiting #LoTW confirmation to apply for award. Tnx @AA5PK and @glasbrenner for hints to the final QSO :) #amsat #hamradio #satellite #arrl #was #sat

13

1

54

Flo (DF2ET) @ ::1

@flo_0_

6 years

Receiving #qo100 #eshail2 with #dreambox at @dl0cre_n18 on large screen TV 😎👌 Station identifier is #A71A . #hamradio

2

16

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Flo (DF2ET) @ ::1

@flo_0_

7 years

Testing rev1.5 #MMDVM_HS_Hat prototype board. Added a #NXDN LED ✌ #nevernotbuilding

5

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Flo (DF2ET) @ ::1

@flo_0_

6 years

Automated channel switching for #DAPNET / #POCSAG transmissions on #MMDVM based systems:

3

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53

Flo (DF2ET) @ ::1

@flo_0_

4 years

Best #QSL card so far. Worked #DP0GVN / #DL5XL via #QO100 . 😎💪 #hamradio @amsatdl #twitterismissingapropercwemoticon

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Flo (DF2ET) @ ::1

@flo_0_

3 years

QRV on #QO100 . Come and find me at 700 until the sun fried me completely #hamradio #amsat #portable

6

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Flo (DF2ET) @ ::1

@flo_0_

6 years

I guess I should return so SMD soldering ... #qo100

4

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Flo (DF2ET) @ ::1

@flo_0_

3 years

Its #705AccessoriesThursday . Built a headset adapter to drive the IC-705 with a #Heil Pro Set. 4pin 2.5mm plug recovered from ancient Nokia mobile headset. #hamradio #diy #amateurfunk

5

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Flo (DF2ET) @ ::1

@flo_0_

5 years

First ever QSO using #CW for me. Must say I had fun. Although really QRSSSsss 😎

4

1

52

Flo (DF2ET) @ ::1

@flo_0_

2 years

Finally mounted the @LeoBodnar Injection board into my #IC9700 . Hooray, almost no offset between bands any more. Nice add-on for #QO100 operation (and 23cm #FT8 ) 😎🫰 #hamradio #amsat #satellite

0

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Flo (DF2ET) @ ::1

@flo_0_

6 years

Made a quick case for the USB only version of #MMDVM_HS_Dual_Hat

0

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Flo (DF2ET) @ ::1

@flo_0_

4 years

Finally... Pogo-pinned interface to Motorola #Advisor "assembled" and working. Pager tested successfully. Now awaiting the new crystal for 439.9875MHz to be delivered by @DK4PA #DAPNET #POCSAG #Paging #Theolddays

10

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52

Flo (DF2ET) @ ::1

@flo_0_

6 years

Successfully tested the #Bluetooth adapter for #MMDVM_HS_Hat

5

10

50

Flo (DF2ET) @ ::1

@flo_0_

5 years

Some new #HamNet hardware installed. Our #DAPNET transmitter, #SVXlink node and #APRS gate are now using a 5.6GHz link.😎👌 #hamradio #amateurfunk

1

11

51

Flo (DF2ET) @ ::1

@flo_0_

7 years

#MMDVM_HS_Hat tests completed successfully. Last negotiations before it will be available to buy 😎

9

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48

Flo (DF2ET) @ ::1

@flo_0_

6 years

rev0.2 prototype of #GM3x0aprs board by @DB9MAT and myself is working. Need to check the DCD line. #nevernotbuilding

0

13

51

Flo (DF2ET) @ ::1

@flo_0_

5 years

New parts for #qo100 #DATV hardware arrived ... 📡📺😂 #hamradio

1

8

51

Flo (DF2ET) @ ::1

@flo_0_

5 years

Case machined by @MeltdownCore perfectly fits the 2.4GHz PA by @b4um_ . Now to assemble the PCB. #QO100 #HamRadio

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Flo (DF2ET) @ ::1

@flo_0_

2 years

Just worked 9A/DJ4FF/P in Croatia on QO-100 using FT4 and a Pizza Box antenna 🍕📡🛰️ #hamr #cloudlog #amsat #pizzaonair

3

2

50

Flo (DF2ET) @ ::1

@flo_0_

6 years

14 new #MMDVM_HS_Hat boards ready to ship immediately. All progged to latest firmware. First come, first serve -> mmdvm @df2et .de #hamradio #MMDVM

5

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Flo (DF2ET) @ ::1

@flo_0_

1 year

Yeah! Just had a QSO with @Astro_Woody as NA1SS onboard the #ISS while passing over Europe. 🏆💪 Also @M5Jfs , EA4CYQ, @Dl4Ea , @ea1jn , IK6GZM, DL8SCU, EA1GGX, DF7RW and EA2BJM on my recording. #hamradio #amsat #iss

6

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50

Flo (DF2ET) @ ::1

@flo_0_

2 years

Tuned #ArrowII boom by @WY7AA with DF2ET-style mounted PTT and hand grip. Thank you Robert for the nice peace of work and @dl6ian for organizing. Will use the hardware from trip in OZ and SM. #hamradio #amsat #leo #satellite

8

4

50

Flo (DF2ET) @ ::1

@flo_0_

4 years

First two #SSTV pics received from the #ISS on the @ARISS_status activity today. More to come.

3

7

47

Flo (DF2ET) @ ::1

@flo_0_

3 years

Yeah, flashing @OpenRtx to the #MD380 worked. So far so good. Now to check how to work #M17 mode. Looking forward to contribute to @m17_project #hamradio

5

6

47

Flo (DF2ET) @ ::1

@flo_0_

4 years

Locked up a parrot into a shiny case. This will call CQ for me on the upcoming contests and on linear LEOs while using a #Heil headset #hamradio #amsat #amateurfunk #diy #nevernotbuilding

3

5

49

Flo (DF2ET) @ ::1

@flo_0_

6 years

#MMDVM_HS firmware now working in #POCSAG mode gating message from #DAPNET after little fix (invert data). Tnx @juribeparada for the quick implementation.

1

18

46

Flo (DF2ET) @ ::1

@flo_0_

7 years

PCBs second batch of #MMDVM_HS_Hat boards arrived. Need to order components 😁

5

9

48

Flo (DF2ET) @ ::1

@flo_0_

5 years

Built a Downconverter 739MHz to 144MHz by @g0mrf for @DL8YBQ . Tnx @luciangasparini for providing PCBs. #qo100 #hamradio

3

6

48

Flo (DF2ET) @ ::1

@flo_0_

6 years

Dedicated to the Facebook pirates ripping my #MMDVM pictures 💩

2

4

46

Flo (DF2ET) @ ::1

@flo_0_

6 years

Successfully tested first boards of the new #MMDVM_HS_Dual_Hat batch.

4

10

48

Flo (DF2ET) @ ::1

@flo_0_

6 years

Built some more #MMDVM_RPT_Hat boards ... #nevernotbuilding

4

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47

Flo (DF2ET) @ ::1

@flo_0_

5 years

The final four... Needed to make use of the large spare parts boxes... PM me if you want one of these. #MMDVM_HS_Hat #MMDVM #nevernotbuilding

4

10

46

Flo (DF2ET) @ ::1

@flo_0_

5 years

Testing a #GM201 3.95€ LNB with BPF for REF input mod by @oh2aue . Works nicely with BiasT PCB by @TheRealMike . Only one RF cable to LNB now. #QO100 #hamradio

0

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48

Flo (DF2ET) @ ::1

@flo_0_

5 years

Built two units of the #NPR70 #NewPacketRadio TRXes. Still to be flashed and tested. #HamRadio

3

5

47

Flo (DF2ET) @ ::1

@flo_0_

5 years

Next part for #NewPacketRadio TRX arrived: Ethernet module. #NPR #HamRadio #HamNet ?

2

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48

Flo (DF2ET) @ ::1

@flo_0_

2 years

Testing a display connected to the #TeensyTNC for RPR APRS via #QO100 . Now only case is missing for it to be ready to be used as #APRS beacon. #amsat #hamradio