Over legal limit heat sink and copper module
LINEAR DUAL LDMOS POWER AMPLIFIER ON A COPPER HEAT SPREADER AND EXCELLENT HEAT SINK. This module is designed for two LDMOS-FET's operating in a push-pull circuit.
A Variety of RF LDMOS-FET'S can be mounted on the board. If BLF188XR are used, devices are operated at 1/2 of their rated power output thus. Having a great headroom and fantastic gain (22-24db) and much better IMD figures.
When 2 devices operate at reduced output heat removal is easier and thermal design is far more efficient. These boards are the result of a long R&D into.LDMOS FET high power linear amplifiers. 5w in will produce over 1000W output! I have revised my design to improve matching and IMD figures. The board features a high power transmission line transformers wound on stacked ferrite toroids.
- Brand: Unbranded/Generic
- Model: 1500rb3
- Max. Output Power: 1500W
- Frequency Band(s): HF
- Supported Modes: AM
- MPN: Does Not Apply
- Amplifier Class: AB1
- Country/Region of Manufacture: Israel