Канал: Techtrendz

Tesla Optimus Humanoid Robot - Empowering innovation ! #shorts #tesla #optimus #optimusrobot

Tesla Optimus Humanoid Robot - Empowering innovation ! #shorts #tesla #optimus #optimusrobot

Amateur Radio Hobby | Contacts with Indian Hams on 20meter Band | Icom Ic705

Amateur Radio Hobby | Contacts with Indian Hams on 20meter Band | Icom Ic705

Operating Portable HAM RADIO | Icom IC 705 | HF 20m Band Contact with VU2RBI

Operating Portable HAM RADIO | Icom IC 705 | HF 20m Band Contact with VU2RBI

Portable HAM RADIO | HF 14 Mhz Contacts with Fellow Indian HAMs

Portable HAM RADIO | HF 14 Mhz Contacts with Fellow Indian HAMs

India- Nepal 7.145Mhz wireless contact

India- Nepal 7.145Mhz wireless contact

28Mhz QSO with HuNan Chinese station Bh7ffr

28Mhz QSO with HuNan Chinese station Bh7ffr

20m difficult copy at 9n1ca station- Nepal

20m difficult copy at 9n1ca station- Nepal

14Mhz/20m @night qso with 9m2mad

14Mhz/20m @night qso with 9m2mad

DX contact with Chinese Station #ic705 #amateurradio #10mband #hf

DX contact with Chinese Station #ic705 #amateurradio #10mband #hf

VHF comm with vu2bbe & vu2bpw #vhf #icom #ic705 #alinco

VHF comm with vu2bbe & vu2bpw #vhf #icom #ic705 #alinco

28Mhz HF Radio contact

28Mhz HF Radio contact

7Mhz hobby wireless #highfrequency #radio #hf #wireless #hamradio #icom #amateurradio #hobbyideas

7Mhz hobby wireless #highfrequency #radio #hf #wireless #hamradio #icom #amateurradio #hobbyideas

HF 40m | Local QSO | Morning@18-Oct

HF 40m | Local QSO | Morning@18-Oct

Operating HF Radio Transceiver | Antenna- EndFed Dipole | HF 10m band

Operating HF Radio Transceiver | Antenna- EndFed Dipole | HF 10m band

40meter amateur radio #hobby #hamradio #dx #radio #wireless #electronics #sideband #highfrequency

40meter amateur radio #hobby #hamradio #dx #radio #wireless #electronics #sideband #highfrequency

Best HF Radio Assembly for 2023 | Homebrew SSB transceiver | QRP Preppers Radio

Best HF Radio Assembly for 2023 | Homebrew SSB transceiver | QRP Preppers Radio

AM Super Regenerative Receiver #amradio #swradio #radio #hf #hamradio #dxing #homebrew #viral

AM Super Regenerative Receiver #amradio #swradio #radio #hf #hamradio #dxing #homebrew #viral

10-Meter Amateur Radio band communication with HongKong #hamradio #hf #icom #radio #wireless #ssb

10-Meter Amateur Radio band communication with HongKong #hamradio #hf #icom #radio #wireless #ssb

HF SSB Radio DIY project from @ea3gcy DB4020

HF SSB Radio DIY project from @ea3gcy DB4020

Using my ICOM IC-705 & EndFed Antenna. 21 MHz Band #qso #radio #wireless #hamradio #icom #ssb #hf

Using my ICOM IC-705 & EndFed Antenna. 21 MHz Band #qso #radio #wireless #hamradio #icom #ssb #hf

Testing Yaesu VX6r on Roof top with Vu2LNA, Vu3NVL & Vu2Syd

Testing Yaesu VX6r on Roof top with Vu2LNA, Vu3NVL & Vu2Syd

First 20m qso in 2023

First 20m qso in 2023

CQ Worldwide Contest @29-Oct and 30-Oct '22

CQ Worldwide Contest @29-Oct and 30-Oct '22

7Mhz Hf Qso

7Mhz Hf Qso

Today's 40m contacts ~ Vu3Btp, Vu2Lmo, Vu2Dlu & Vu2Gor

Today's 40m contacts ~ Vu3Btp, Vu2Lmo, Vu2Dlu & Vu2Gor

Tonite's 20m qso with Vu2Uuu @extremely poor propgn. conditions!!

Tonite's 20m qso with Vu2Uuu @extremely poor propgn. conditions!!

VHF audio test with Vu2LNA on Kolkata Repeater-Vu2Cvh

VHF audio test with Vu2LNA on Kolkata Repeater-Vu2Cvh

NES10-2 MarkIV DSP NR Ampli-Speaker_first tests

NES10-2 MarkIV DSP NR Ampli-Speaker_first tests

Testing the little wonder Noise Cancellation Speaker from BHI with my IC705

Testing the little wonder Noise Cancellation Speaker from BHI with my IC705

HF 40m Local Qso contacts

HF 40m Local Qso contacts

Qso with Carl- Hs0Zoa @03.05.22

Qso with Carl- Hs0Zoa @03.05.22

VHF 2m contacts with AT8BRS/ IOTA Special Event via BARs Repeater

VHF 2m contacts with AT8BRS/ IOTA Special Event via BARs Repeater

Contact with IOTA AT8BRS in 40m band

Contact with IOTA AT8BRS in 40m band

Super Regenerative Radio Receiver- 2

Super Regenerative Radio Receiver- 2

Super Regenerative Radio Receiver..1

Super Regenerative Radio Receiver..1

@CQWW Contest_10m worked like a charm today (30.10.21). Could work many DX contestants !!

@CQWW Contest_10m worked like a charm today (30.10.21). Could work many DX contestants !!

Qso: vu2dk, vu2dbm & vu3cqa (21.07.21)

Qso: vu2dk, vu2dbm & vu3cqa (21.07.21)

HF World Champ. Contest @10.07.21_ testing my uSDX

HF World Champ. Contest @10.07.21_ testing my uSDX

uSDX test with vu2owb

uSDX test with vu2owb

40m ragchew QSO, tonight long & short propagation both working well !! (03.07.2021)

40m ragchew QSO, tonight long & short propagation both working well !! (03.07.2021)

40m evening qso_ 9n1ca (Nepal) & S21ha (Bangladesh)...03rd July 2021

40m evening qso_ 9n1ca (Nepal) & S21ha (Bangladesh)...03rd July 2021

QSO with Vu2Owb- Abhijit & 9n1ca- Arun from Nepal (03.07.2021)

QSO with Vu2Owb- Abhijit & 9n1ca- Arun from Nepal (03.07.2021)

DX contact in S.Africa with Om William Zs6ccy, using IC705 & PA (27/06/21) !!

DX contact in S.Africa with Om William Zs6ccy, using IC705 & PA (27/06/21) !!

Qso with Vu2Rak Om Rakesh Kapoor & Om Vu3Ufx/Vu2Pqs Om Preeti Ranjan ( 15.04.2013) with Qrp set up

Qso with Vu2Rak Om Rakesh Kapoor & Om Vu3Ufx/Vu2Pqs Om Preeti Ranjan ( 15.04.2013) with Qrp set up

40m test with vu3tqf Ravi & vu3sxt Sandip (2.07.2020)

40m test with vu3tqf Ravi & vu3sxt Sandip (2.07.2020)

Local 20m qso using my Qrp rig !

Local 20m qso using my Qrp rig !

Testing the MST qrp radio with Vu3btp ~~ 73 De Vu3cgb1

Testing the MST qrp radio with Vu3btp ~~ 73 De Vu3cgb1

40m contact with Singapore 9v1yc (9.9.20)

40m contact with Singapore 9v1yc (9.9.20)

20m band contact with S79KW (Kamil) from Seychelles Island (25.06.21)

20m band contact with S79KW (Kamil) from Seychelles Island (25.06.21)

Testing simplex VHF comm. with Vu2Syd Om Sunil (24.06.21)

Testing simplex VHF comm. with Vu2Syd Om Sunil (24.06.21)

Dx Qso with Volker (zs3y) Cape Province South Africa approx.10,000kms

Dx Qso with Volker (zs3y) Cape Province South Africa approx.10,000kms

Vu3Nvl Amit Mitra (Bally)& 9n1ca Arun Singh (from Nepal)

Vu3Nvl Amit Mitra (Bally)& 9n1ca Arun Singh (from Nepal)

QSO with Vu2Kds Om Kumar (10.05.21)

QSO with Vu2Kds Om Kumar (10.05.21)

Contacting Italian station with my Qrp ICOM IC-705

Contacting Italian station with my Qrp ICOM IC-705

Testing my MST 5w Qrp transceiver

Testing my MST 5w Qrp transceiver

Mst3 5w qrp transceiver 20m test with Vu2Dk (04.05.21)

Mst3 5w qrp transceiver 20m test with Vu2Dk (04.05.21)

Qrp 5w contact with Seychelles islands (E.Africa) Om S79vu using ICOM IC705 & EFHW antenna

Qrp 5w contact with Seychelles islands (E.Africa) Om S79vu using ICOM IC705 & EFHW antenna

Mst transceiver using HR50 PA@ QSO with Vu3Nvl & 9n1ca (30.04.21)

Mst transceiver using HR50 PA@ QSO with Vu3Nvl & 9n1ca (30.04.21)

OzQrp 2band transceiver_ QSO with Vu3Zhd, 9n1ca using PA Hardrock50 (30.04.21)

OzQrp 2band transceiver_ QSO with Vu3Zhd, 9n1ca using PA Hardrock50 (30.04.21)

20m QSO with Vu2Gtg Om Gautam Dutta using my ICOM IC705 (as on 23.06.21)

20m QSO with Vu2Gtg Om Gautam Dutta using my ICOM IC705 (as on 23.06.21)

20m QSO with Vu2Gtg & Vu2Bqf (23.06.21)_ using ICOM IC-705 with linear PA 40w pep

20m QSO with Vu2Gtg & Vu2Bqf (23.06.21)_ using ICOM IC-705 with linear PA 40w pep

20m QSO with Vu2Yk & Vu2Bqf (23.06.21)

20m QSO with Vu2Yk & Vu2Bqf (23.06.21)

HF 20m band Siberian contact @ 06.02.16

HF 20m band Siberian contact @ 06.02.16

Qrp contact- Malaysia

Qrp contact- Malaysia

Tj2b to Bitx. QSO with Vu2Bpw

Tj2b to Bitx. QSO with Vu2Bpw

Qrp qso: vu3cgb to iz0vxf

Qrp qso: vu3cgb to iz0vxf

Tj2B : Qrp qso with vu2yk & vu3raz @11.03.14

Tj2B : Qrp qso with vu2yk & vu3raz @11.03.14

Tj2a Qrp homebrew rig :: Qso to Russia

Tj2a Qrp homebrew rig :: Qso to Russia

7145 Khz VU Morning Net

7145 Khz VU Morning Net

TJ2A_Qrp qso VU2AU

TJ2A_Qrp qso VU2AU

VU2Au & VU2Anm.mp4

VU2Au & VU2Anm.mp4

Qrp contact with Bulgaria

Qrp contact with Bulgaria

TJ2B MkII Qrp 4band handheld Hf rig

TJ2B MkII Qrp 4band handheld Hf rig

TJ2B:: Qrp 3watt qso with Slovenia 7000km

TJ2B:: Qrp 3watt qso with Slovenia 7000km

Working Hs5nmf @TJ2A : 4w

Working Hs5nmf @TJ2A : 4w

My shack: FT450d

My shack: FT450d

TJ2A: Qrp qso with Rk9un 5w

TJ2A: Qrp qso with Rk9un 5w

TJ2A_Qrp Qso with Vu2Oec

TJ2A_Qrp Qso with Vu2Oec

TJ2A: 7045kHz Morning Net East.lndia/ B.Desh

TJ2A: 7045kHz Morning Net East.lndia/ B.Desh

40m qso with Vu3Suy

40m qso with Vu3Suy

Bitx20_Vu2agj~Vu2jrt~Vu3rid~BC~CW

Bitx20_Vu2agj~Vu2jrt~Vu3rid~BC~CW

Bitx20_Vu2agj (Ahmedabad) ~~ Vu2wwp (Patna)

Bitx20_Vu2agj (Ahmedabad) ~~ Vu2wwp (Patna)

Bitx20_Qso~ Vu3mhi & Ur2lx

Bitx20_Qso~ Vu3mhi & Ur2lx

Bitx20_Dx...Yb0dj and Ur1mx

Bitx20_Dx...Yb0dj and Ur1mx

Further experimentation with my Bitx20....

Further experimentation with my Bitx20....

Bitx20 Ver3 with exciter & FLL counter boxed _1

Bitx20 Ver3 with exciter & FLL counter boxed _1

Bitx20 Ver3 Testing- 5

Bitx20 Ver3 Testing- 5

Bitx20 Ver3 Testing Video4

Bitx20 Ver3 Testing Video4

Bitx20 Ver3 Testing_Video3

Bitx20 Ver3 Testing_Video3

Bitx20 Ver3 Testing_Video1

Bitx20 Ver3 Testing_Video1

Bitx20 Ver3 Testing_Video2

Bitx20 Ver3 Testing_Video2