2MHz-30MHz 50W Short Power Amplifier Automatic Transmit and Receive Switching

2MHz-30MHz 50W Intelligent Portable Shortwave HF Power Amplifier with 4-Gear LPF Power/SWR Meter + Auto LPF Filter Automatic Transmit and Receive Switching Smart Shortwave HF Power Amplifier Feature: 1. Automatic Transmit and Receive Switching: The intelligent portable shortwave HF power amplifier features automatic transmit and receive switching, ensuring seamless transitions during communication without manual intervention, making operations more convenient and efficient.

Flexible Band Selection: This power/SWR meter + auto LPF filter supports 4-band manual or external control band switching. It's compatible with various band switching protocols, providing multifunctionality for different radio applications.

Temperature Protection and Smart Cooling: The smart shortwave HF power amplifier integrates temperature protection and a smart cooling system to maintain optimal operating temperatures, ensuring reliable performance even during extended use. Durable Housing Design : The shortwave HF power amplifier is built with an optimized housing structure that withstands accidental drops, offering enhanced durability and ensuring lasting reliability under various conditions. Compact and Portable: This short power amplifier is designed with a compact structure, delivering 40-55W output at 13.8V, making it ideal for portable shortwave radio setups and field operations, providing high power in a small package. Input Type: LINE IN (AUDIO IN).

Output Type: LINE OUT (AUDIO OUT). 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. Please allow 1-2cm measuring deviation due to manual measurement. 1 x Shortwave Power Amplifier. Please contact me before you return it.

If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. NOTE: Please check the parcel before sign for it, If any problem with the parcel please mark on the signature that "Damaged when received" when signing it.

If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible. If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback. We believe we can produce a positive outcome to any situation and will work hard to earn your praise.

Our office hours are 9:00 a. M to 6:00 p.

M (GMT +8) of Monday to Saturday. And our Office is closed on Sunday and public holidays. We apologize for the late reply during the holidays.