Raditek Amplifiers are offered in Frequency bands covering 1MHz to 96GHz and Power Ranges a few mille watts to 15 Kilo watts.
Raditek solid state amplifiers include either Gallium Arsenide (GaAs) or Gallium Nitrate (GaN) active devices: these are the devices that do the actual amplification. Simplistically GaAs has the best linearity and GaN the best efficiency.
Applications are numerous; our focus is typically RF high power generation for RF and Microwave applications such as radio transmitters. Interstage amplifiers, medical amplifiers for cancer treatment, Low Noise amplifiers for Receivers
A power amplifier is designed to increase the power available to a load. Power amplifier circuits (output stages) are classified as A, B, AB and C for analog designs—and class D and E for switching designs. The power amplifier classes are based on the proportion of each input cycle (conduction angle) during which an amplifying device passes current. The angle of flow is closely related to the amplifier power efficiency.
For our Microwave amplifiers we focus on Solid-state devices such as GaAs FETs, IMPATT diodes, Gallium Nitrate GaN IMFETS and others.
Amplifiers are specified mainly by their frequency coverage, Output Power, whether CW or Peak. All amplifiers have gain, a multiplication factor that relates the magnitude of the output signal to the input signal. Typically expressed as output power to input power (power gain) is most often expressed in decibels (dB)The gain may also be specified as the ratio of output voltage to input voltage (voltage gain). Amplifier power gain depends on the source and load impedances
- Amplifiers RF
- SSPA Amplifier GaAs
- SSPA, Rack Mounted Modules / Brick
- Power Amplifiers
- Gain Block Amplifiers
- Low Noise Amplifiers (LNA)
- ISM Band Amplifiers
- Microwve Amplifiers Covering 30MHz to 96GHz