Shenzhen Kinghelm Electronics Co., Ltd.

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SAW Kinghelm SAW duplexers are high-performance RF components designed for efficient signal filtering and duplex communication in wireless systems. Featuring low insertion loss, high selectivity, and stable performance across a wide operating temperature range, Kinghelm SAW duplexers ensure reliable signal transmission and improved system efficiency in compact electronic designs. They are widely used in mobile devices, IoT modules, communication equipment, and automotive electronics.

Products Documents Data

Datasheet 3D Model

KH-SAWD1718A, RF Saw Filter,75MHz RF Saw Filter,Band 3 Low Band Range：1.71GHz~1.785GHz High Band Range：1.805GHz~1.88GHz Low Band IL (Max)：2.6dB High Band IL (Max)：3.4dB Operating Temp：-30℃~+85℃

Datasheet 3D Model

KH-SAWD1921A, RF Saw Filter,60MHz RF LTE Saw Filter,Band 1 Low Band Range：1.92GHz~1.98GHz High Band Range：2.11GHz~2.17GHz Low Band IL (Max)：2dB High Band IL (Max)：2.6dB Operating Temp：-30℃~+85℃

Datasheet 3D Model

KH-SAWD8388A, RF Saw Filter,25MHz RF LTE Saw Filter,Band V Low Band Range：824MHz~849MHz High Band Range：869MHz~894MHz Low Band IL (Max)：1.8dB High Band IL (Max)：2.4dB Operating Temp：-30℃~+85℃

Datasheet 3D Model

KH-SAWD8994A, RF Saw Filter,35MHz RF Saw Filter,Band 8 Low Band Range：880MHz~915MHz High Band Range：925MHz~960MHz Low Band IL (Max)：2.5dB High Band IL (Max)：2.6dB Operating Temp：-30℃~+85℃