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গ্যারান্টিযুক্ত নিরাপদ চেকআউট
Compared with the decoder generation: Additional Bluetooth function;HI-Z high impedance mode;LNA mode,Supports 50ohm; built-in band-pass filter circuit to shield interference;Also, the PSK mode in DIGI mode is only available in the decoder;The battery is increased to 4000 mAh, 1000 mAh larger than the marketuff1b
Please note: We have built-in activation codes in every machine, which you can view on the settings page.
Features:
1. Built-In Decoders: The ATS25 max-Decoderu2161 is equipped with various built-in decoders, including Morse code and digital communication decoders, making it an essential tool for enthusiasts in the radio communication field.
2. Advanced Bluetooth Functionality: This device supports Bluetooth connectivity, allowing wireless connection to your devices for a more seamless communication.
3. Extended Battery Life: With a 4000mAh battery capacity, it ensures extended playtime, eliminating the worries of frequent charging.
4. Premium audio quality: The product has an in-built secondary loudspeaker for stereo sound, delivering high-quality audio for a more immersive listening experience.
5. Spectrum Scanning: The radio frequency spectrum scanning functionality allows you to explore and leverage the wide range of frequencies and channels at your disposal.
Specifications:
Case Material: Aluminium Alloy
Built-in Battery: 3.7V/4000mAh Lithium Battery
Case Size: 11.1x10.5x4.7cm
Package Size: 16.50 x 16.50 x 6.00 cm
Product Weight: 380g
Package Weight: 530g
FM: 64-108MHz/RDS function
LW: 153-500KHz
MW: 520-1710kHz
SW: 1730-30000KHz
SSB: 17030kHz
Package included:
1 x Main Unit
1 x Cleaning Cloth
1 x Wifi Antenna
1 x Rod Antenna
1 x Two-in-One Stylus Pen
1 x Type-C Charging Data Cable
1 x Machine Foot Mat
1 x English User Manual (4.17 version)
A part of the review has been auto-translated.
Surprisingly good radio.
I am used to old-school radios from ICOM, Yaesu, Kenwood, Grundig, Alinco and many more. They all used to be heavy constructs with an enormous amount of components inside. This is an SDR radio so it demands a minimal amount of components, still quite a lot of attention to detail.
When I was a kid I had a lot of multi-mode radio modems that could decode CW, RTTY, Fax, SSTV etc. and it demanded quite an expensive modem, plus you needed a computer connected to it in order to read the communication and decode it.
With this thing, if you want to hear for example a Morse (CW) conversation you just go to MODE, DIGI and select CW, and the filter narrows to 500hz, and you get a scrolling line of text decoded from whatever morse you're listening to.
Same with RTTY, except then it's several lines with a scroll function. There's even a way to output that via USB to your computer as well.
This radio is way better than a lot of previous versions apparantly because many SDR dongles including stand alone SDR radios doesn't have an LNA or High-Z, this one has both. Here's a tip. Turn off Wifi, turn on LNA and High Z when listening to ShortWave via the included antenna, you'll be surprised how sensitive it is.
Here's some pro's and cons:
Cons:
- The dial is not good, it does slip and skip after a while, and it feels "rough" you may want to change that for a better rotary encoder.
- The internal speaker tend to scream a bit when you turn it above a certain volume, it seems to be rattling the metallic case.
- The wifi can be flaky at times.
- The bluetooth isn't super useful, it works with some units and then not.
Pros:
- A very affordable SDR radio with a colour touch screen, easy to use.
- Very sensitive receiver, more sensitive to signals than noise.
- Intuitive and easy to use menues (ps: protip - if you're upgrading for the first time, do it via USB and don't erase the license)
- Lots of cool Decoder options
Amazing seller and even more amazing little radio . I went and bought a firmware update key not knowing the current key means you get future updates .
Tested on WFM radio . 40m ssb and also decoded a 20m FT8 signal from my yaesu at around 1w (2db reading on ATS-25 Max Decoder II).
More than happy with this interesting radio . Still not sure what the purpose of WiFi and bluetooth is for though? Perhaps updating propagation and bands etc etc? If you could let me know I would be grateful
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
A part of the QA has been auto-translated.