Neu: Retevis MA1 VHF/UHF 🤩 50W - Cross-Band Repeater & Frequenzerweiterung #afu #hamradio #freenet

This video is about the new Retevis MA1 mobile radio with a maximum output power of 50 watts – 2m/70/Airband. While technically possible with this device, using Freenet and PMR446 is not permitted. I'll show you what's included, the features, the frequency expansion, the built-in cross-band repeater, the modulation, the harmonic and spurious harmonic attenuation, the output power, the programming software, how to perform a firmware update, the power consumption, and a few other points. Enjoy watching! I would really appreciate a thumbs up and if you shared my video! :-) The device uses, among other things, 2 x Mitsubishi Electric Power MOS FET RD70HVF1 chips. ``` Anyone wanting a closer look at the MA1 circuit board can follow this link: http://websdr.hulten.de/neuigkeiten-h... #amateurradio #pmr446 #retevis #MA1 A general note: Hate speech, insults, or other nonsense will be deleted. So don't waste your time. Instead, pet your pets, go for a walk, or make your next appointment with your therapist. The world will thank you! ---------------------------------------------------------------------------------- Retevis MA1 on Amazon: https://www.amazon.de/dp/B0DQSD524C?m... Discount code 15% = U3U23USJ Retevis Ailunce HA1UV handheld radio from the video: https://www.retevis.com/retevis-ailun... Firmware Update V.2.37 Retevis has responded to my request and released a firmware update that should alleviate the issue with the initial interruption. Give it a try. You can also find the latest programming software there. https://www.ailunce.com/Supports/MA1/... My website: http://www.do7shn.de ---------------------------------------------------------------------------------- Video content: 00:00 Retevis MA1 - Lunchtime! 01:06 Disclaimer 01:35 Features MA1 08:06 Microphone Operation 08:59 Frequency Expansion 09:57 Scope of Delivery 11:39 Detachable Control Panel 12:26 Weight and Dimensions 12:54 Device Menu 14:20 Programming Software 17:36 Firmware Update 19:49 Output Power 20:54 Modulation 21:19 TX ANC Function 22:17 Harmonics 22:37 RX Sensitivity 23:30 Cross-Band Repeater Function 25:49 Sound of Built-in Speaker 26:17 Channel Scan Speed 26:36 Noise Level of Built-in Fan and Temperature 27:30 Power Consumption of Retevis MA1 29:04 My Personal Conclusion ---------------------------------------------------------------------------------- DISCLAIMER: Important! This video reflects solely my own opinion regarding the Retevis MA1, and to the best of my knowledge and belief. This means that I also make mistakes, and this video may contain such errors. I will not accept liability for any financial loss or personal injury that may occur. If you, dear viewer, do not agree with this, please do not watch my video! Contact address: do7shn(at)hulti.de ----------------------------------------------------------------------------------------------------------- ERRORS: If any errors in the video have caused confusion, I will clarify them here: 1. 2. 3. 4. I hope you enjoy the video and don't forget to share it! 😇👍 My cameras: Sony ZV-E10 Sony Alpha 6600 DJI Osmo Action 3 iPhone 15 Pro Max & DJI Osmo Mobile 6 DJI MINI 4K (Registered with the LBA and insured)