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New Generation HackRF One PortaPack H4M Mayhem Signature Edition R10 SDR Radio MAX2837 With Mayhem Firmware Flashed

NWGNHCKRGMFLTGY2
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€26490
€37120 You save: €106.30
In stock
Bundle 4
New Generation HackRF One PortaPack H4M Mayhem Signature Edition R10 SDR Radio MAX2837 With Mayhem Firmware Flashed, Bundle: Bundle 4
14 Days
Price in points: 271 points
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  • Fast delivery: Maximum 10 business days
  • 5-Day Delivery: Maximum 5 business days in the EU
  • We deliver to the following countries: All countries in the European Union, UK, USA, Canada. If you do not fall within these countries, you can check the checkout section to see if we deliver to your country.
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  • HackRF

Introducing the H4M, the ultimate upgrade for your SDR experience. This next-gen device boasts a single power on/off switch that eliminates battery phantom drain, ensuring a complete power-off state when not in use. Featuring an advanced battery management system with real-time battery stats like percentage, voltage, and current, it's easier than ever to keep track of power levels. The matte screen offers superior visibility in bright outdoor settings, while the 360-degree flat knob delivers an intuitive, iPod-style navigation experience.

For makers and tinkerers, the H4M's GPIO port opens the door for custom add-ons, echoing the versatile design of the Flipper Zero. It also brings faster charging speeds, a built-in microphone with switch toggle, and automatic sound switching between headphone and speaker modes—features never seen in previous Portapack models. Whether you're out in the field or experimenting at home, the H4M is designed to enhance usability and performance like never before.

Features for New Generation HackRF One PortaPack H4M Mayhem Signature Edition R10 SDR Radio MAX2837 With Mayhem Firmware Flashed

Bundle
Bundle 4

Reviews for New Generation HackRF One PortaPack H4M Mayhem Signature Edition R10 SDR Radio MAX2837 With Mayhem Firmware Flashed

5
5 out of 5
Reviews: 6
5 stars
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4 stars
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2 stars
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1 star
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Anonymous
5
Advantages
Product came, was perfectly fine. No custom costs or anything (in eu). But I have to say, the Service ist very good! I needed this product for a project and the customer support was so helpful, friendly and especially fast! I had one of the best customer service experiences ever until now in my life! I was honestly not so sure about this website.. but i am super happy withe the whole customer experience! Thank you so much again for your fast responses to mails!
Disadvantages
My shipment took 3 days longer to ship BUT customer support instantly informed me beforehand , as soon as they knew and asked me if the delay was acceptable. They were very open, polite and generally very nice! Realy appreciated all your behavior in my order process!
Comment
No more comments needed i guess, 10/10! Can recommend and would order again
Anonymous
5
Advantages
Greta device works like a charm.
Disadvantages
The amp is not useable without a separate power source or cable.
Comment
Could have included a USBC to microUSB cable to power the amp provided with the kit.
Rob Matthews
5
Advantages
Brilliant design
Feels good in hand
Comment
The delivery took 7 days to the uk and the item arrived with no damage. It was also packaged nicely. I also just placed another order for another item :)
Matthias Kurz
Verified purchase
5
Comment
The best looking hackrf out there. I don't have any complaints. All my friends are envying me since they have the H2 version.
Dereck Mills
Verified purchase
5
Comment
Works great. Delivery was fast and the package was delivered by ups.
Stefan Bakker
Verified purchase
5
Comment
Amazing sdr, looks incredible. I highly recommend it.

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Question:
Has the issue of blowing up the internal amp accidentally been fixed on this generation?

Answer:

Perfect thank you so much so the static issue scared me and stopped me from buying one as couldn't get a Clifford heath version but this seems top notch now :)

Replied by Alex on 2024-11-03 16:45:12

The HackRF One PortaPack H4M Mayhem Signature Edition R10 features several hardware upgrades, including improvements to the internal amplifier's power handling and protection circuits. While it is more robust than previous generations, it's important to note that the internal amp could still be at risk if it's subjected to extreme power levels or misconfigured external equipment. This generation includes enhancements like better battery management and more stable performance, but users should be cautious with high-gain antennas or high-power signal sources to prevent potential damage to the amp.

Replied by S on 2024-10-20 13:33:12

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