RM LA-145 VHF Amplifier 135 to 175 MHz. 85 watts. 12 volts. Input 0.5 to...
The RM LA-145 is a linear amplifier designed for the VHF band, intended to increase the output power of portable or mobile radios operating between 135 and 175 MHz. It is a compact and efficient solution for improving communication range.
Make the first review285,56€ VAT included 236,00€ excl. VAT
Description RMITALY LA145
The RM LA-145 is a linear amplifier designed for the VHF band, intended to increase the output power of portable or mobile radios operating between 135 and 175 MHz . It is a compact and efficient solution for improving the range of VHF communications.
This amplifier offers a maximum output power of approximately 85 watts , operating with input power between 0.5 and 4 watts . It is ideal for low-power equipment that needs additional boost in transmission.
It operates on 12 to 14 volts DC power, making it suitable for both mobile and fixed installations. Its metal casing promotes heat dissipation and adds robustness to the unit.
Main features of the RM LA-145:
- Linear amplifier for VHF band
- Frequency range: 135 to 175 MHz
- Maximum output power: approximately 85 W
- Recommended input power: 0.5 to 4 W
- Compatible with FM, SSB, and CW modes

- 1 RM LA-145 Linear Amplifier
- User manual
Technical and mechanical characteristics
- Manufacturer: RM Italy
- Model: LA-145
- Type: RF linear amplifier for VHF
- Frequency range: 135175 MHz
- Input power: 0.54 W
- Output power: up to 85 W
- Operating modes: FM, SSB, CW
- Supply voltage: 1214 V DC
- Maximum consumption: approximately 13.5 A
- Reverse polarity protection
- Integrated protection fuse
- RF connectors: PL/SO-239 type
- Construction: metal casing
- Compact design for mobile or fixed installations
- Passive heat dissipation through metal casing
- Recommended use: VHF amateur radio stations