High-Power RF Transistor for Wireless Backhaul & Point-to-Point Radio
Brand: AIMRSE
This is a high-performance, multi-channel transceiver integrating four direct upconversion transmitter chains, four direct downconversion receiver chains, and two wideband RF-sampling digital auxiliary chains (feedback paths). The high dynamic range of both the transmit and receive chains enables the generation and reception of 2G, 3G, 4G, and 5G signals in wireless base stations.
Its low power dissipation and high-density channel integration make it well-suited for 4G and 5G massive MIMO base stations, where both power efficiency and compact form factor are critical. The wideband, high-dynamic-range feedback paths support digital predistortion (DPD) of power amplifiers in the transmitter chain, improving linearity and spectral efficiency. Additionally, high-speed serializers/deserializers (SerDes) reduce the number of data lanes required for input and output, simplifying system interconnect and enhancing scalability.
| Applications: | Wireless infrastructure |
| Number of TXs and RXs: | 4 TX, 4 RX, 2 F |
| RF frequency (max) (MHz): | 6000 |
| RF frequency (min) (MHz): | 600 |
| Number of DUCs per TX: | 1 |
| Number of DDCs per RX: | 1 |
| Operating temperature range (°C): | -40 to 85 |
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