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ATU-130 MAX Automatic Shortwave HF Antenna Tuner 1.8-50MHz 200W Miniature Shortwave Antenna Tuner Update Version of ATU-100 ATU100
Feature:
1. High-Performance Tuning: Achieve precise and automatic antenna tuning with the PIC18F2520 microcontroller, ensuring optimal reception for your shortwave radio. The innovative 4-core magnetic loop design of automatic shortwave hf antenna tuner reduces heat generation compared to previous versions.
2. Reliable Relay System: Advantage from the HF32 (10A) and HF33 (5A) relays integrated into the radio, radio automatic antenna tuner providing a robust and efficient signal transmission. Experience seamless switching between different frequency bands without compromising on performance.
3. Enhanced Capacitor: Utilize the 6KV high-voltage ceramic capacitor of antenna tuner box to ensure stable operation and improved durability. This advanced component guarantees reliable performance even under challenging conditions, allowing you to enjoy uninterrupted listening experiences.
4. Impressive Power Output: Harness the power of this miniature shortwave antenna tuner's maximum output capacity, with 150W single sideband (SSB) for continuous wave transmissions and 130W for amplitude modulation (AM) in the mornings. For prolonged use, we recommend staying within the suggested limit of 150W SSB.
5. Wide Frequency Range: Explore an extensive frequency range from 1.9MHz to 54MHz, subject to antenna length and standing wave variations. This versatile mini automatic antenna tuner accommodates various tuning impedance ranges, spanning from 5Ω to 1.2KΩ, ensuring compatibility with different antennas and optimizing reception quality.



Specification:
Origin: Mainland China
Certification: NONE
Input Type: LINE IN (AUDIO IN)
Output Type: LINE OUT (AUDIO OUT)
Built-in Battery: Yes
Body Material: Metal
Supply Voltage Range: 1015 VDC (+ at center)
Maximum current consumption: 500mA
Maximum working power: 200 watts
Minimum power required to start tuning: 10W
Minimum measurable power: 0.1 watts
Measurement accuracy up to 10W: 0.1W
Measurement accuracy for power greater than 10 watts: 1 watt
Maximum mounting inductance: 8.53μH
Inductance minimum installation step size: 0.05μH
Maximum installed capacity: 1869 pF
Minimum capacitance installation step: 10 pF
Typical consumption 200300 mA
Material: ABS+PC+Metal
Product size: about 155.00x88.00x38.00mm (6.1x3.46x1.5inch)

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.