The RF3133 is a high-power, high-efficiency power amplifier module with integrated power control.
The RF3133 is a self-contained power amplifier module designed for use as the final RF amplifier in GSM850, EGSM900, DCS, and PCS handheld digital cellular equipment. It operates across four frequency bands: 824MHz to 849MHz, 880MHz to 915MHz, 1710MHz to 1785MHz, and 1850MHz to 1910MHz.
| Operating Temperature Range | -20 to +85 °C |
|---|---|
| Maximum Output Power (GSM) | +35 dBm at 3.5V |
| Maximum Output Power (DCS/PCS) | +33 dBm at 3.5V |
| GSM Efficiency | 55% |
| DCS/PCS Efficiency | 52% |
| Power Control Range | Over 37 dB |
The module supports GSM850, EGSM900, DCS/PCS products in the 824MHz to 849MHz, 880MHz to 915MHz, 1710MHz to 1785MHz, and 1850MHz to 1910MHz bands.
No, it is a self-contained module with integrated power control that eliminates the need for directional couplers or detector diodes.
The module supports a maximum duty cycle of 50.0%.