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HamGeek ATS-Decoder Air V4.2x 4inch Si4735 Full Band Radio Receiver FM RD  AM Bluetooth with 4-inch Touch Screen — image 1
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HamGeek

HamGeek ATS-Decoder Air V4.2x 4inch Si4735 Full Band Radio Receiver FM RD AM Bluetooth with 4-inch Touch Screen

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Tools, Industrial & Scientific for DIY enthusiasts and makers

The HamGeek ATS-Decoder Air V4.2x 4inch Si4735 Full Band Radio Receiver FM RD AM Bluetooth with 4-inch Touch Screen by HamGeek is a premium tools, industrial & scientific designed for DIY enthusiasts and makers.

wireless convenience
₹15,955
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Color: Silver

Silver
Total: ₹15,955
Buying tip: A top-tier option — the best features and quality available in this category.
Estimated delivery: 4 Aug18 Aug
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Ideal For

Home improvement projectsDIY repairs and assemblyProfessional work
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SKU: bg-2046212Category: Tools, Industrial & Scientific

About This Product

The HamGeek ATS-Decoder Air V4.2x 4inch Si4735 Full Band Radio Receiver FM RD AM Bluetooth with 4-inch Touch Screen by HamGeek is a premium tools, industrial & scientific designed for DIY enthusiasts and makers. It delivers reliable performance at an accessible price.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Specifications:
- Frequency range: 132kHz-214MHz, all types of modulation, AM, SYNC, SSB, CW, DIGI; 64MHz-108MHz FM, with RD function
- Digital mode decoder: added LNA, HIZ, and AIR modes to the original MEGA, while retaining basic functions: FT8, FT4, PSK, RTTY
- Resistive touchscreen display: 4-inch, 480x320 pixels, with added support for dual LCD drivers (ITL9488 7796)
- Dimensions: 115 x 85 x 35mm
- Battery: 4000mAh
- Charging voltage/current: 5V/≤2A
- WiFi: supported
- SMA interface: for connecting an external antenna
- Stereo speakers: supported
- Housing material: aluminum alloy
- Supports 3.5mm stereo audio output

Package Included:
1 x Receiver
1 x Telescopic Antenna
1 x WiFi Antenna
1 x USB Charging Cable
1 x Stylus

Note:
- The current system version is 4.21 (We designed and manufactured this radio in collaboration with the original author. This device achieves a perfect integration of hardware and software. The original author will collaborate with us in the future to update more firmware.)
- The license code has been activated. (How to view the key: Open the panel, click "Next," select "Information," rotate the panel, and view the image above. You can see an 8-digit key; the standard key is 12 digits. Please contact us if needed. The key will be stored permanently in the device; no need to worry about firmware updates.)
- Recommendation: WiFi is very power-intensive. Use it only when activating the key. WiFi usually only displays the date and time; please turn off WiFi when you are out to save power.

Features:
- Four new modes have been added to CW mode: DIGI, CWR, SYNC L, and SYNC U. WiFi functionality, RTTY decoding, and four audio spectrum modes have also been added. With these enhanced features, it better meets the needs of radio enthusiasts. The main additions include a scanning function, backlight adjustment, and a power-off function.


WiFi Function:
- No need to connect to the network using the app. It features a built-in Wi-Fi login option, allowing direct internet connection; a Wi-Fi icon will be displayed on the screen.

Supports TYPE-C Interface Upgrade:
- It uses a TYPE-C charging interface with a maximum charging current of 1.5A. It has a 3.5mm stereo audio output and also supports a 3.5mm audio FM antenna interface.

Radio Station Search Function:
- It features a radio station search function, supporting broadcast search and direct frequency input via the numeric keypad, and includes HAM band quick channels; AM bandwidth: 1-6K; SSB bandwidth: 0.5-4.0K.

4-inch Color Touchscreen:
- This Si4732 radio is equipped with a 4-inch color touchscreen, allowing for clearer data reading. The shortwave radio's casing is made of aluminum alloy, making it sturdy , and providing a better user experience.




Product Safety Information

Setup Guide

1
Charge the battery pack
Insert the battery into the charger and plug in. Charge fully before first use — most packs take 1–3 hours. The LED will turn green when complete.
2
Insert the correct bit or blade
Open the chuck by turning it counterclockwise. Insert the drill bit or screwdriver tip and tighten the chuck firmly by hand.
3
Set direction and speed
Use the forward/reverse switch to set rotation direction. Select the speed mode (low for screwing, high for drilling) if your model has multiple speeds.
4
Adjust the clutch
Set the clutch to a low number for driving screws (prevents over-tightening) or to the drill symbol for drilling holes.
5
Use safely
Always wear safety glasses. Keep the drill perpendicular to the surface. Apply steady pressure — let the tool do the work.