Mitsubishi H46S Amplifier PCB for RA Series Modules

The Enigma Broadcast H46S amplifier PCB is suitable for providing the necessary connections to the smaller Mitsubishi RA series modules in the H46S package.  Most of the RA07 & RA08 series are covered by this package. 

The PCB provides the necessary power supply decoupling, coaxial input and output connections, bias control, 6dB input attenuator and a PTT bias control with LED PTT indication.

The PCB measures only 30 x 22mm so perfect for finishing off a neat and compact amplifier stage. Supplied with operating instructions and circuit diagram.

Features & Specifications

• Compact size 30 x 22 x 5mm
• Bias adjustment range 1.9-4.7V
• DC Power input 12-13.8V
• Bias enable via PTT switch (connect pad to ground)
• LED PTT (bias on) indication
• On-board 6dB RF input attenuator (max. 0.5W power handling)
• 50Ω Microstrip line for coaxial output connection
• Easy fitting:- Solder on module and power wires, input & output coax, then screw to a heatsink
• High quality components used throughout
• Low cost- Great value
• Designed and manufactured in the U.K.

Before purchasing this product, please check your RA modules' datasheet to ensure that the specifications meet your requirements.