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Our company has launched a new 1.4G 4W bidirectional power amplifier

2025-08-21

Recently, the company has launched a new 1.4G4W bidirectional power amplifier solution, and its core components, the power amplifier chip (YP2233W) and switch chip (YS36), are independently developed by the group. Currently in mass production. This product is a bidirectional power amplifier developed for the 1420MHZ~1530MHz frequency band. This product is compatible with frequency extension technologies such as direct sequence sequencing (DSSS) and orthogonal frequency division multiplexing (OFDM). By adopting Time Division Duplex (TDD) fast microwave detection technology and linear power amplifier technology, wireless RF communication distance can be greatly extended while ensuring the same transmission rate of wireless devices.
Characteristic parameters:
Working frequency band: 1420MHZ~1530MHz
Working voltage: 12V
■ Receiving gain: 10dB ± 1
■ Transmission gain: 13dB ± 1
Input power range: minimum 3dBm; Maximum 20dBm
Maximum output power (P1dB): 36dBm (4W)

Zhongshi Zhihui Technology (suzhou) Co., Ltd.

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Our company has launched a new 1.4G 4W bidirectional power amplifier

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