MRF428
Bipolar
Designed primarily for high-voltage applications as a high-power linear amplifier from 2.0 to 30 MHz. Ideal for marine and base station equipment.
Product Specifications
- Part Number
- MRF428
- Description
- Bipolar
- Min Frequency(MHz)
- 1
- Max Frequency(MHz)
- 30
- Bias Voltage(V)
- 50.0
- Pout(W)
- 150.00
- Gain(dB)
- 13.00
- Efficiency(%)
- 45
- Type
- Bipolar
- Package
- Flange Ceramic Pkg
- Package Category
- Ceramic Flange Mount
Features
- Specified 50 V, 30 MHz Characteristics: Output Power = 150 W (PEP), Minimum Gain = 13 DB, Efficiency = 45%
- Intermodulation distortion @ 150 W (PEP): IMD = -30 db (max.)
- 100% Tested Load Mismatch at all Phase Angels with 30:1 VSWR @ 150 W CW
Technical Resources
Datasheet
Application Notes
- S-Parameter S2P File Format Guide
- Field Effect Transistors in Theory and Practice (supplied with the permission of Motorola)
- RF Small Signal Design Using Two-Port Parameters (supplied with the permission of Motorola)
- Transistor Mounting and Soldering
- Recommendations For Long-Term Transistor Storage
- Impedance Matching Networks Applied to RF Power Transistors (supplied with the permission of Motorola)