- Видео 33
- Просмотров 1 119 470
sn0ren
Дания
Добавлен 25 июл 2023
Electronics, wireless communication, ham radio, and other stuff I find interesting.
In case of the end of the world / Retekess TR110
When the power is out and cell phone signal is gone a battery powered radio is your last hope of learning where to go and what to do. Retekess TR110 is a small handheld wide band radio receiver, that does FM, AM and SSB and covers both VHF/UHF, CB, AIRBAND, NOAA WEATHER as well as MEDIUM WAVE and SHORTWAVE - a shortwave receiver is a must have for your prepping emergency go bag.
I've been sent this device for free by Retekess for review. They have not seen this video before it's released and have had no involvement in the content.
Get a discount by using code SN0REN when purchasing this product.
a.aliexpress.com/_EvNA7Lb
0:00 Intro
0:35 The hardware
2:11 Why is SSB interesting?
4:52 Features
7:...
I've been sent this device for free by Retekess for review. They have not seen this video before it's released and have had no involvement in the content.
Get a discount by using code SN0REN when purchasing this product.
a.aliexpress.com/_EvNA7Lb
0:00 Intro
0:35 The hardware
2:11 Why is SSB interesting?
4:52 Features
7:...
Просмотров: 2 909
Видео
Off grid messaging / VGC VR-N76
Просмотров 8 тыс.Месяц назад
Use your smartphone to send off grid mesh APRS messages (just like Meshtastic), SSTV images, morse code and much more over bluetooth through this new interesting rugged and submersible VHF/UHF ham radio, which has USB-C charging and also receives Airband AM. The VGC VR-N76 in this video is also know as Radioddity GA-5WB. This radio was sent to me for free for review. www.verotelecom.com/VR-N76-...
Linux in your pocket / SQFMI Beepy
Просмотров 95 тыс.2 месяца назад
This is a tiny computer that fits in the palm of your hand. A pocketable cyberdeck. The full power of linux. Hackable. Tactile. Simple. Featuring a very unique reflective memory lcd, a physical keyboard and powered by a Raspberry Pi Zero. This is Beepy by SQFMI. Very useful as a portable pen-testing tool or for SSH'ing in to a server for some quick maintenance. It suffers from one huge flaw tho...
Meshtastic Problems - And Another Off Grid Messaging System
Просмотров 51 тыс.3 месяца назад
Meshtastic allows you to send off grid messages between devices without having to use the internet or a cellular connection. But Meshtastic isn't perfect, especially not when used for large mesh networks. However there exists a different, older and more mature project, that does basically the same thing as Meshtastic, but tackles some of the issues differently. Meshtastic devices used in this v...
The best antenna for HackRF Portapack (and Flipper Zero, Meshtastic, Quansheng, RTLSDR, etc.)
Просмотров 14 тыс.4 месяца назад
There is an essential gadget that you will want to get, to get the best antenna performance. But first we need to cover a bit of antenna theory, before we can answer the question of what antenna that is the best one for your HackRF Portapack, or Flipper Zero SubGHZ module, or Meshtastic, Quansheng UV-K5, RTLSDR or other radio devices. This video is covering the bare minimum basics of antenna th...
I Broke My HackRF Portapack! Here's How Not to
Просмотров 19 тыс.5 месяцев назад
The HackRF Portapack is a handheld SDR transceiver, capable of manipulating radio waves, decoding digital signals and giving you an insight into the invisible electromagnetic world around us. It does however suffer from a huge flaw, that can render it apparently completely unable of receiving anything. Also learn how to use the gains settings LNA, VGA and Amp on your HackRF Portapack. The Cliff...
HackRF Portapack / SD Card Setup / Firmware Update / DFU Recovery
Просмотров 19 тыс.5 месяцев назад
MAKE SURE TO INSTALL THE USB DRIVERS BEFORE TRYING DFU RECOVERY! You can find them in the folder mayhem_v2.0.1_FIRMWARE / driver You need to right click and choose install on the file hackrf_one.inf and lpc_dfu.inf The HackRF Portapack is an impressive handheld SDR transceiver, capable of emulating wireless remotes, tracking aeroplanes, decoding wireless data, and a lot more. If you’ve just rec...
If you don't like 3D printers get this one / Bambu Lab P1S
Просмотров 8 тыс.5 месяцев назад
3D printing used to be about building, calibrating and repairing these erratic and slow machines while learning from their inevitable countless failures. But that is now a thing of the past. The new generation of 3D printers are almost as much of a dependant appliance as the regular old 2D printer. This is the Bambu Lab P1S. It is a 3D printer, that makes 3D printing about the end result and no...
What can you do with a handheld radio? / Talkpod a36plus
Просмотров 6 тыс.6 месяцев назад
If you’re interested in wireless communication, like HackRF, Flipper Zero or Meshtastic you might be thinking about getting into amateur radio, or at least you should be. While you’re thinking, getting a handheld radio is a cheap and great way of dipping your toes into the hobby. But what are handheld radios used for? How does a radio repeater work? And how does the Talkpod a36plus compare to t...
WiFi Pentesting Just Became Easy / Angry Oxide
Просмотров 61 тыс.6 месяцев назад
WiFi Pentesting Just Became Easy / Angry Oxide
The Most Hackable Radio / Quansheng UV-K5(8) / UV-K6 / UV-K5
Просмотров 90 тыс.7 месяцев назад
The Most Hackable Radio / Quansheng UV-K5(8) / UV-K6 / UV-K5
WiFi Pentesting In Your Pocket / ESP32 Marauder
Просмотров 41 тыс.7 месяцев назад
WiFi Pentesting In Your Pocket / ESP32 Marauder
The Cheapest Radio Receiver For Beginners / RTLSDR v4
Просмотров 77 тыс.8 месяцев назад
The Cheapest Radio Receiver For Beginners / RTLSDR v4
What is the HackRF One Portapack H2+
Просмотров 493 тыс.10 месяцев назад
What is the HackRF One Portapack H2
Malheureusement l'aprs n'a pas de protocole sécurisé AES, je pense qu'effectivement aprs et meshtastic sont complémentaire. 73' F4JPC ;)
I got my Beginner licence when I was around 12 years old, then my intermediate when I was about 14, 20 years later Meshtastic got me back into the hobby again. Going to order a couple of these to try sending messages amongst my family (all licence holders)
does it need a monitor mode compatible wifi like alpha ?
Yes it you want to use external WiFi adapters
@@sn0ren thanks for your reply, do you recommend a small wifi adapter that works with it ?
I’m haven’t tried using an external adapter but any one that is supported by Linux like the alpha ones are probably fine
Thank you so much for making this video, I’m new to SDR and found this incredibly informative. I will be ordering a HackRF portable soon and will be scanning 1.4ghz to 1.8ghz. Can you recommend an Antenna that i can research please, i would be very grateful.
There is a Application called Bell Push-to-talk, can we hear them through this device or hackrf and also is this application radio FM, AM or SsD ? Thank you
No, that application works over the internet, not analog radio waves.
After VHF for the local police and fire, HF-SSB is perhaps the most important feature. It allows you to get unfiltered news from radio hams and state disaster agencies.
If it's the end of the world communication will be the least of our concerns. You probably mean civilized society.
Is sounds like a plane is having a problem it was probably was
no I don't want 3d printing to be anything like the scam industry of regular paper printing lol
Can it do police receiver
Yes, if the police in your area are still using analog radios.
Police tend to use truncated & encrypted radio systems in most countries these days, unless they still use UHF (some police outposts here in Australia use them for Outpost to Outpost non urgent comms here in Australia)
@@maxrockatanksyOG thanks mate I am in Scotland 🏴
You should do a video on the DSP2 Malahit SDR!! As always, you did a stellar job with this video! Keep on doing what you're doing, Love from Alaska!
I am only four minutes in, and already this is one of the best general overview I've seen on YT for this content. So happy I found this channel!
Thanks 🤘
Can you reccomend a radio that can do transmit and receive in the 300-350MHz band? God video!
Don’t transmit there. That’s a military band and could land you in a lot of trouble. Most scanners will listen there though.
@@Ian_is_Outdoors I know, but my question still stands.
@@maverick3644 Fair enough. I’m not going to answer it though 🤣
@@maverick3644Thales and Harris both produce a range of military-grade radios that operate in the 300-350 MHz band (among others). These radios are typically used by the military, government agencies, and authorized contractors. Here are a few models: Thales: 1. Thales AN/PRC-148 MBITR (Multiband Inter/Intra Team Radio) - Frequency Range: 30 MHz - 512 MHz (includes the 300-350 MHz band) - Details: The AN/PRC-148 is widely used by the military and supports secure communication over various frequency bands. It supports both narrowband and wideband waveforms and is known for its ruggedness and versatility in field operations. 2. Thales AN/PRC-152 - Frequency Range: 30 MHz - 512 MHz - Details: Similar to the AN/PRC-148, the PRC-152 is a multiband handheld radio that supports voice and data communication over secure channels. It’s used for tactical communications and can be adapted for satellite communications as well. Harris: 1. Harris AN/PRC-117G - Frequency Range: 30 MHz - 2 GHz (including the 300-350 MHz band) - Details: Though often configured as a manpack radio, there are handheld variants and adaptations for specific use cases. It supports both line-of-sight and beyond line-of-sight communications, including secure, encrypted transmissions. 2. Harris AN/PRC-163 - Frequency Range: 30 MHz - 2.6 GHz - Details: This handheld radio supports dual-channel operations and allows for simultaneous voice, data, and video communications. It is capable of operating in a wide range of bands, including the 300-350 MHz band. Licensing and Usage: These radios are not typically available for civilian use and require specific licenses and authorization. The equipment is expensive and is designed for military and government operations.
Thanks for a good video! However I think the lack of AA support is the real dealbreaker. In a wartime situation you'd have a hard time to find spare Nokia batteries in comparison with AA or C. Also the self discharge of NiMH AA's is years, in comparison with that of Lithium batteries.
I was thinking about including a segment about this. Because previously I would’ve agreed with you. But honestly I think you’re much more likely to happen upon a usb-c power bank, solar charger or similar, than AA batteries nowadays. I constantly have AA batteries go bad or leak as well. I’m not sure AA is still the better option.
@@sn0ren That's actually very true, although I think having some precharged NiMH spares lying around in a corner shop somewhere is highly likely too. Thanks for the response btw! :)
A small solar panel is a more robust solution imo.
I think it’s spelled “tr110“ instead of „rt110“, I can’t find anything when searching rt110 Good video anyway!
I think you’re right. Not sure how I messed this up 😅
i love your videos keep going!
Thank you
Sweden calling 🎉
. Cant complained about the range, from.my balkony in second floor i get at least 10km of range directly, sometimes up to 50km if conditions are perfect. I can sometimes reach my second meshtastic device directly, that is about 20km away and has a few trees and a Hill in between. I tried using it on a nerby mountain, one device on the mountain, one at home in the balkony and one at my parents house, 20km are no problem then. A friend has one mounted on a mountain with a 50w solar panel (because of winter he needs a lot more solar power ), He reach es nodes 100km away with just a simple yagi antenna
It is definitely NOT the big brother of the Flipper Zero, the flipper zero does lots of things the HakRf won’t do, but the HakRf is soooooooooooo much better at “Radio” “hacking”
Could you give me some examples of the flipper zero doing things that this can’t? I’m genuinely curious because I want to buy one of these tools, just need to know which one would be better.
The fact that there are problems with meshtastic are highly understated here even though this is one of the rare videos that does indicate that there are problems. It is nothing more than a development toy that should not be used for anything other than that. It is unstable, unreliable, not robust, and should never be deployed in any kind of natural/man-made disaster, SHTF scenario, or used in any mission critical role - despite what the proponents of meshtastic or prepper fantasists will tell you.
Hi, i need help in order to generate world_map.bin; it is not clear for me if i have to use windows to do that or any other tool ... Thanks for help. Gio
Just download the COPY_TO_SD.zip file from Assets on the release page on GitHub. The world map file is included in this zip file.
This was my first dongle, unfortunately I found the below 50Mhz response both noisy and full of birdies. I upgraded to an rspDX and much happier with this unit. Granted the first was $25 and the second $200 but the difference in performance is more than a little.
You didn't need to explain all that other waffle bro. You just inserted that to hit 8 minutes, not to help us from damaging our amps, but to get your google cash because you're so fscking milquetoast that RUclips will still give you shekels. Shame on you for pretending you needed to explain all that stuff we already knew.
Not everyone are as knowledgeable as you 🙂
what is the name of the firmware to be able to send text messages.thanks for your help. sorry for my bad english.
NuNu by kamilsss. There is a link in the description.
Unbelievable how we came to the same conclusion. I also have a 15-year experience with drones, used to build them myself until DJI came and then there was no point building them anymore. All those open source Arduino- based flying contraptions, Microcopters etc. suddenly became obsolete. When I got my P1S, after playing with it for several days it dawned on me -- this is another DJI through and through. A printer that "just works", great build quality, closed ecosystem. Moreover, the current Bamboo lineup kind of mirrors DJI's: we have A series (mini and Mavic air), P series (regular and professional Mavics), X series (Inspire). Now bamboo is probing the enterprise zone with x1e. We haven't seen the counterparts of Matrice yet, but I'm sure they are to come. Exciting, isn't it?
they already hacked hackrf so you buy one update and sorry it whont send services like adsb anymore because you need to know the code and compile it yourself...
Hack rf lacks gpio, Ir , and the capability of rubber ducky
i want i can use as a phone so bad
Werq. I like how hes says that , im goning to start talking like this giy . Thank you
Can quansheng uv-5r plus be hacked like that?
Yes, the k5, k5(8), k6, and 5rplus are all basically the same. Different facelifts and minor feature differences. Same chip and firmware, though.
We wait HF handheld Qrp monoband radios from quansheng 👍🏻such as 14 MHz .or 21.mhz band SSB and cw modes. 1-5 watts . why not?! 😏
Great video on Meshtastic. A few of my Amateur Radio club friends and I have been fooling around with Meshtastic but because of terrain we're limited. I'm hoping we can grow the network.
omg i need to play with this radio... btw Hi From LB2EH
APRS doesn't have encryption.
Good video. I have several questions: General settings Can someone explain: PTT follow PTT lock Tail elimination Signaling preamble Audio relay Tone Who can explain?
this is an example of how much a video could be useful
This is the second of your videos I have watched today. Again, Great content, excellent presentation, and thank you for keeping it at a level for us newbies. This channel has high potential and I look forward to seeing where it goes/grows. I would be interested in learning more about APRS and amateur radio in general if you are looking for ideas. Following from Florida, USA.
T-Deck has an ongoing development branch working on T-deck specifically. I am following it with a lot of interest
I have been researching Meshtastic for about six months via YT videos and web pages. I am NOT a radio/tech guy, but want options for communicating. This is absolutely the BEST and most layman-friendly explanation of Meshtastic I have been able to find. THANK YOU! (new subscriber).
Thanks 🤘
i want beepy phone features
music name at start, please?
This is a tine computer that fits in your hands Ahhhhem yeah we have mobile phones
Ooh, I didn't know about the V2 at all👀 I was just browsing around the net about the beepy because I was so close to getting one last year, but I ended up not pulling the trigger. If the V2 comes out this year though... I'm running to get mine
Does APRS have encryption and if it does, how good?
No.
Can this device beacon and de-auth networks?
No
And here‘s where i put my Beepy - IF I HAD ONE! For real, i love the idea but i hate how hard it is to get. I recommend the HackberryPi.
Outstanding video, and a great explanation of the pros, cons, and amateur radio options! KC7ZDM here in the USA!
open hardware piece of brick, pinefone looks better
Isn't the test mentioned in this video going to break the amplifier? It seems like that
No
@@sn0ren are you serious..? I've read that FM broadcast stations have a high transmission power, and a filter should be used to avoid damaging the receiver, when enabling the amplifier. I'm just curious, can you tell me more about why it's not dangerous?