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VU3ZAG Expedition
Registrace 3. 05. 2010
soorajshenoys.blogspot.com/
Quansheng UV-K6 CEC v0.51- Full Band HF/VHF/UHF
Quansheng UV-K6 CEC v0.51- Full Band HF/VHF/UHF
Refer Short Video which will provide more clarity on Capacitor Replacement.
czcams.com/users/shortsI2bXtMSienE?feature=share
Tips and Tricks to desolder SMD components
Region: Bharat (India)
Refer Short Video which will provide more clarity on Capacitor Replacement.
czcams.com/users/shortsI2bXtMSienE?feature=share
Tips and Tricks to desolder SMD components
Region: Bharat (India)
zhlédnutí: 3 125
Video
Quansheng UV-K6 IJV firmware basic Settings & RX Testing
zhlédnutí 408Před 3 měsíci
Quansheng UV-K6 IJV firmware basic Settings & RX Testing Setting Call Sign CW mode Testing SSB,CW,FT8
Quansheng UV-K6- IJV MOD v2.95R5-Quick programming using Serial Module
zhlédnutí 511Před 3 měsíci
Quansheng UV-K6- IJV MOD v2.95R5 Quick programming using Serial Module Firmware Programming, Calibration, Backup CHIRP,K5Prog IJV 2.95R5 official Manual www.universirius.com/en_gb/preppers/quansheng-uv-k5-manuale-del-firmware-ijv_2-9r5/ Official UV-K6 en.qsfj.com/products/3268
Exploring a 1st Generation Software Defined Radio (ZETA-SDR)
zhlédnutí 218Před 3 měsíci
Exploring a 1st Generation Software Defined Radio (ZETA-SDR)
ARSI National Field day and Hill Topping Contest 2024
zhlédnutí 34Před 4 měsíci
ARSI National Field day and Hill Topping Contest 2024 January 27th - 28th ( Saturday, Sunday) Category -C : Contest Station: VU3YEK hosted by VU3ZAG & VU3YEJ
New Toy : Quansheng UV-K6
zhlédnutí 2,2KPřed 4 měsíci
Show-off video on Quansheng UV-K6 Radio, Stay tuned for more Videos on Custom Firmware update!
RTL-SDR V4 : CAT control with WSJT-X on Raspberry Pi 4B
zhlédnutí 407Před 4 měsíci
This video talks about RTL-SDR V4 : CAT control with WSJT-X on Raspberry Pi 4B and GQRX-SDR settings. PSKreporter, FT8 Digital modes
Troubleshooting uBlox Neo-6M GPS Module
zhlédnutí 509Před 4 měsíci
This video talks about Troubleshooting uBlox Neo-6M GPS Module from robu.in where issues related to no UART / NMEA messages from the GPS module. It also focus on resolving issues related to Microstrip active patch antenna DC bias voltage supply.
Variable Air Capacitor for Magloop antenna
zhlédnutí 329Před 4 měsíci
Variable Air Capacitor for Magloop antenna
7-Element VHF/UHF Yagi Antenna
zhlédnutí 575Před 7 měsíci
7-Element VHF/UHF Yagi Antenna and a Fox hunt story.
BITX 40M SSB Transceiver (HFI BITX)
zhlédnutí 224Před 7 měsíci
The BITX 40 Transceiver is a popular choice among amateur radio operators for its simplicity and affordability. Designed by Ashhar Farhan, VU2ESE, the BITX 40 operates on the 40-meter band and offers a single-sideband (SSB) output with a power output of around 5 watts. The BITX 40 discussed in this video is related to the design and PCB provided along with Hamfest India (HFI) - 2014 delegates K...
PIC Microcontroller Programmers
zhlédnutí 82Před 7 měsíci
The Multi Pic Programmer V5.2 is a JDM programmer which is a simple and cost-effective solution for programming PIC microcontrollers.Where as the PICkit 2 is a product developed by Microchip Technology as an official programmer and debugger for PIC microcontrollers. Multi PIC Programmer V5.2 feng3.nobody.jp/en/pg5v2.html PIC Kit2 Clone github.com/palmacas/PICKit2_Clone
Raspberry Pi Zero W based MMDVM DMR Hotspot (Quick DMR and D-STAR Setup)
zhlédnutí 1,4KPřed 8 měsíci
Raspberry Pi Zero W based MMDVM DMR Hotspot (Quick DMR and D-STAR Setup)
Getting Started - RTL-SDR V3 with SDR# and HDSDR
zhlédnutí 545Před 8 měsíci
Getting Started - RTL-SDR V3 with SDR# and HDSDR
Getting Started with RTL-SDR V4 in Airspy SDR Sharp (SDR#)
zhlédnutí 12KPřed 8 měsíci
Getting Started with RTL-SDR V4 in Airspy SDR Sharp (SDR#)
APRS Digipeater setup with Dire Wolf on Raspberry Pi
zhlédnutí 1,7KPřed 10 měsíci
APRS Digipeater setup with Dire Wolf on Raspberry Pi
Pixie CW Transceiver Assembly and Testing
zhlédnutí 430Před rokem
Pixie CW Transceiver Assembly and Testing
49:1 EFHW Antenna Broadband Transformer
zhlédnutí 432Před rokem
49:1 EFHW Antenna Broadband Transformer
SSTV reception attempt Orbicraft-Zorkiy
zhlédnutí 139Před rokem
SSTV reception attempt Orbicraft-Zorkiy
ATU 100 Tuner Kit Assembly and Testing
zhlédnutí 4,9KPřed rokem
ATU 100 Tuner Kit Assembly and Testing
good video. direct and to the point. I'll be setting mine up tonight. KC3ZML
Thank you so much, i has fixed my neo 6m with your tip, but the module and diode is very hot @@
Hello dear friend, excellent information, it would be possible for you to provide the code for this project, I already have all the elements but I am missing the Arduino code, greetings.
Will upload soon
PCB v1 or v2?
It's V1
how much does this cost?
Sir pl give me your mobile number I am class 12 th student from Pune working on femtosatellite i am facing problem in communication systems.
too complicated for me, but good job, 73
Should i buy tomorrow?
Ha ha..
@@vu3zag done😍
Hi ZAG, how to purchase an HF modification kit, is it available along with TXR or separately? De VU3EHT
Seperately
@@vu3zag source to purchase?
Nice work
Thank you so much! I've been struggling for quite a few hours only to find out that the pi has a different pin configuration than my cable. I made a DIY one and suddenly everything works as expected.
wonderful and detailed!! 🙂
Looks nice to use but your accent is a poor representation of your project, hard to understand. Sorry. I watched it with no audio.
Thanks will try this same troubleshooting method on mine.
thank you masbro
thank you so much. Simply and useful
How can you connect antenna wire
The point marked as antenna is further connected to a long wire of length around 20 meter.
hello bro i just purchased this v4 kit from ebay. i just wanted to know if there were any customs charge ?
Depends on respective country's customs norms.
@@vu3zag bro india
@@vu3zag bro please tell me how much customs for india
@@Playerpoolyour country is horrible
@@Determinator21 it was actually not that bad lmao. no custom charges but my rtl sdr took a lot of time to arrive. No need to spread hatred towards india bro
A concise explanation of a problem I suspect a lot of people have no knowledge of. Thank you
Thanks for the useful info.
The procedure for the virtual port does not work. No virtual sink1.montor is displayed
hi my friend
Can u help me
Thank you. What other type of element can you substitute for the Piezo element you use for your speaker?
You can use piezo element plate from Piezo Buzzer which is easy available, You have to remove the oscillator circuit and use only the element along with the plastic case. Note that using the piezo element along with the plastic case like I did (resonance chamber) will help to boost the audio.
Thank you, could you use a 20mm Piezo element buzzer disc wire speaker rather than taking a buzzer apart for the element disc? Thank you again.
SUPERB ,,,,, DOES IT RX TX FOR VHF UHF SSB... MODE ?
Yes it does
Thank you! Very well explained. 73! R3UDL
Glad it was helpful!
¡¡ Menuda chapuza te armaste, mi amor !!
Hi, what kind of antenna used? Did you also used antenna tuner? 100Kms... wow !
End Fed HW dipole antenna
I dont hear any one talking. Just noise. I want. To send mi e back.
That's good, Hope you are using a good antenna. Also consider band conditions while monitoring.
Ok. I am on a 75foot long wire. Switched to smaller dipole that came with unit. All i get on medium wave local channels And still cant get audio with speech. No music no voices. When i switch back to v3 everything works fine.
🎉 congratulations de VU3FSV
shoutout to my man, the beast, the spectacular HAREEETH
اهبل
Very nice video
very handy, waiting on my new Pi to make this setup
Its that true could make a speaker sounding?
It's a piezoelectric element, not a magnetic coiled speaker.
*NO*
Sir what is the material of plates
Aluminium
Very Useful, 73!
IS SINGLE FEED POINT USED FOR CONNECTION ?
The driven element is direct fed, just like a dipole.
What is the purpose of a circular polarized antenna in 70cm?
It's basically for Satellite signal reception.. suggest you to learn more about satellite communication.
Nice🎉
Bro how to scan frequency for emergency time
I have watched ur video Zag... well, loved it and go-ahead 73❤
For satellite ?
Yes!
Good
我做了一个四臂螺旋天线U段435M 做好后发现中心频率在700M太糟糕了😢
😢 Suggest you to have a look at online helix antenna calculators.
你好 我做了一个U段 J型折叠天线 中心频率在420M 我该怎么调整到435? 73
You can trim your J pole antenna to move the tuning frequency upwards. Use the online calculator to get approximate length of the Jpole arms and trim your antenna accordingly to match with the calculated frequency.
please make biquad for 4g
Will consider, thanks 👍
Zag pl make video on making an efhw for 3.5-30mhz
Refer my previous video: czcams.com/video/qpz34_Xsq4I/video.htmlfeature=shared
Please make video on balun
Will consider, Thanks
You didn't make the double bazooka balun as described in the drawings, but just extended the cable shielding, so your antenna is not balanced, which will reduce transmit power, or did you stick a needle in each 1/4 pole through the cable to make the connection? Also Horizontal polarization. Shouldn't you mount the antenna vertically?
Thanks for the question. Checkout at 2:06 the shield at both corners are twisted and connected to center conductor. When we talk about polarization of tinyGS or any satellite it's circular polarized and if you are using a dipole to receive the signals it doesn't matter if you set it in horizontal or vertical polarized.
@@vu3zag Oh sorry I missed that. It does make connection, I'm blind. Also only thought you were using it for ground communication not space. Thank you my questions answered.
Hi is it a Am or shortwave radio?
It's AM
Shortwave is am
Bravo! Are you connecting this assembly directly into the ubtix v6 preamp ? Thanks for your answer. F4LEA
It's a uBITX V3 version and yes it's connected to mic terminals of preamp.