RM MLA-400
Delivery time:
Delivery time:
1-3 Business Days
RM MLA-400 is backordered and will ship as soon as it is back in stock.
Looking for more power and better performance for your RF transceiver? The RM MLA400 is exactly what you need. This RF broadband amplifier is designed for frequencies from 1.8 to 30 MHz and delivers powerful output power of up to 400 watts – perfect for mobile, portable, and fixed setups.
With an input power range of 1 to 35 watts , it's suitable for virtually any transceiver. It's particularly ideal for transceivers with 100 watts of output , but also fully compatible with models as low as 1 watt. Thanks to its four RF transistors in push-pull circuitry and Class AB biasing, it offers not only power but also stability and reliability.
Smart technology for optimal performance
The RM MLA400 is equipped with six low-pass filters (3, 4, 5, 8, 15, 22 & 31 MHz) that can be switched manually or automatically. This effectively filters out disruptive harmonics. An internal microprocessor manages all functions and protections – from overload and high temperature to out-of-band operation and poor SWR. This means maximum safety and minimal worry.
Applications & features at a glance:
- Suitable for HF enthusiasts, DXers and contesters
- For use in mobile, portable or fixed installations
- Microprocessor control with extended protection
- Two fans for efficient cooling
- Solid build quality of no less than 4.6 kg
Easy to use, compact in size and packed with smart features
The RM MLA400 is designed with both ease of use and reliability in mind. Automatic RF sensing, VOX, or classic PTT (RCA) control makes activation effortless. LED bargraph displays provide at-a-glance insight into output power and antenna SWR, while a switchable SSB delay supports VOX operation. Its compact design makes it easy to install, even in mobile environments. And with a power requirement of 13.6V/70A, it's powerful and efficient—when connected with short, thick power cables (minimum 6mm²). The amplifier is also thermally resistant and automatically corrects incorrect filter settings on the first carrier. In short: worry-free power, day after day.
Why wait?
Give your transmitter a significant boost with the RM MLA400. Add it to your cart today and experience the difference!
Why Deltron?
💚 18 years of experience in communications equipment and accessories
Our knowledge is your security. Since 2007 we have been helping professionals and enthusiasts with reliable solutions.
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