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ATU-200 1.9-54MHz 150W Automatic Antenna Tuner Update Version of ATU-100 ATU100 Firmware Programmed Soldered Full Set — image 1
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ATU-200 1.9-54MHz 150W Automatic Antenna Tuner Update Version of ATU-100 ATU100 Firmware Programmed Soldered Full Set

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Test & Measuring Module for premium buyers

The ATU-200 1.9-54MHz 150W Automatic Antenna Tuner Update Version of ATU-100 ATU100 Firmware Programmed Soldered Full Set by Pricio is a premium test & measuring module designed for premium buyers.

₹13,294-14%
MRP:₹15,499Save ₹2,205
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Type: DIY Kit

DIY Kit
Total: ₹13,294
Buying tip: A top-tier option — the best features and quality available in this category.
Estimated delivery: 4 Aug – 18 Aug
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Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: bg-2048683Category: Test & Measuring Module

About This Product

The ATU-200 1.9-54MHz 150W Automatic Antenna Tuner Update Version of ATU-100 ATU100 Firmware Programmed Soldered Full Set by Pricio is a premium test & measuring module designed for premium buyers. 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.


Features:
- It can be equipped with long wire, GP, inverted V, positive V, dipole antennas, etc.
- It can be applied to any shortwave machine within 200w (as long as it can output 5-15w during tuning)
- With continuous radio frequency, you can tune. Such as am, cw, fm), without control line, short wave automatic tuning
- The relay adopts SMI, OMRON 12V, 10A, 16A high-power relay.
- Adopt PIC16F1938 MCU and 7 LC combinations were used.
- Adopt 7 hollow inductors design, and adopt 6 kV, high voltage ceramic chip capacitor.
- Adopt SMI-12V, 10A relay, MAX, 200W, it is recommended to use no more than 150W for a long time.
- This tool set not includes the shell, you can make a shell for it as you like.
- The tuning impedance ran-ge is 5Ω～1.1KΩ.

Specifications:
Tuning impedance range: 5ohm~1.2Kohm
Power supply voltage range: 11-15 V DC
Maximum current consumption: 600 mA
Maximum working power: 200 watts
Power required to start tuning: 10 watts
The smallest possible measurement power: 0.1 watts
Power measurement accuracy: 10%
Maximum installation inductance: 10μH
Minimum installation step of inductance: 0.05μH
Maximum installed capacity: 869 pF
Minimum capacitance installation steps: 5pF
Typical consumption 200-500 mA
Colour:blue
Size: about 290 x 185 x 60mm

Note:
- The case as this picture shows, it is not a special shell for the machine. It needs to be drilled and assembled by the customer.
- Since the relays purchased in each batch are products of different manufacturers, the models will be different, but the technical indexes adopted are similar, which all meet the requirements of product use. Therefore, different batches of products adopt different relays. Each product sent out is powered on and tested OK. Please feel free to use it.
- In non-power-on state, some internal fasteners of relays will make sounds when tilting or moving, which is a normal phenomenon.
- Power-on, no noise.
- During the tuning process, there will be an action sound, which is normal.

Package includes:
1 x ATU-200 turner board
1 x Set of accessories
1 x Case


Product Safety Information
Product Safety Information
Manufacturer
Shenzhen Yuner Yipu Trading Co., Ltd
Address
East 1087, Building 4, SEG Science and Technology Park, No. 3012 Huaqiang North Road, Huaqiang North Street, Futian District, Shenzhen, Guangdong, CN
European agent
VISHTEC ltd
Email
compliance@vish-tec.com
Address
3 rd floor office 5, Plovdiv 2 Liuben Karavelov bul, 4002 Bulgaria
UK agent
CET Product Service Ltd.
Email
info@cetproduct.com
Address
Beacon House Stokenchurch Business Park, Ibstone Rd, Stokenchurch, High Wycombe, Buckinghamshire, UK

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.
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