DC-40GHz Suspended Bandwidth Filters,DC-40GHz悬置带线滤波器

Description

Product Overview / 产品概述

HS series suspended stripline filters are high-performance microwave filter products independently developed by Shenzhen Huashi Digital Technology Co., Ltd. Designed for satellite communications, broadcasting, meteorological reception, and 5G interference mitigation, these filters cover frequencies from DC to 40 GHz. Utilizing advanced suspended stripline cavity structures with premium materials, they deliver low insertion loss, excellent stopband rejection, and compact form factors.

 

Key Features / 主要特点

• Low insertion loss design, high signal transmission efficiency
• Excellent stopband rejection performance
• SMA-K / 2.92mm-K standard connectors, easy installation
• Suspended stripline cavity structure, compact and lightweight
• Wide frequency coverage from DC to 40 GHz
• Custom frequency bands and specifications available

Technical Specifications / 技术参数表

The following table lists the detailed technical specifications for the full HS series suspended stripline filters. For frequencies and parameters not listed, please contact us for custom orders.

 

Product Model	Freq. Range	Insertion Loss	VSWR	Stopband Rejection	Conn. Type	Dimension (mm)
HS-HPF1.1/4GSA	1.1-4 GHz	1.2 dB	2	≥50 dB @ DC-0.85 GHz	SMA-K	70×43×12.7 mm
HS-HPF2/6GSB	2-6 GHz	0.5 dB	1.3	≥35 dB @ DC-1.75 GHz	SMA-K	30×18×16 mm
HS-HPF2.2/12GSA	2.2-12 GHz	1 dB	2	≥50 dB @ DC-1.75 GHz	SMA-K	37×33×16 mm
HS-HPF2/12GSA	2-12 GHz	1 dB	1.8	≥45 dB @ DC-1.52 GHz	SMA-K	80×60×30 mm
HS-HPF18/40GKA	18-40 GHz	1.2 dB	2	≥35 dB @ DC-17.5 GHz	2.92mm-K	80×20×15 mm
HS-LPF0.9GSA	DC-0.9 GHz	1 dB	2	≥50 dB @ 1.15-4 GHz	SMA-K	120×41×16 mm
HS-LPF1.8GSA	DC-1.8 GHz	1 dB	2	≥50 dB @ 2.3-6 GHz	SMA-K	50×38×12.7 mm
HS-LPF5GSN	DC-5 GHz	1.2 dB	2.0	≥50 dB @ 5.8-13 GHz	SMA-K	33×25×13 mm
HS-LPF6GSN	DC-6 GHz	1.57 dB	2.0	≥50 dB @ 6.9-14.5 GHz	SMA-K	33×25×13 mm
HS-LPF16GKN	DC-16 GHz	0.78 dB	2	≥50 dB @ 16.7-27.65 GHz	2.92mm-K	46×14×12 mm
HS-LPF18GKN	DC-18 GHz	1.67 dB	2	≥50 dB @ 20-28 GHz	2.92mm-K	46×14×12 mm

Connector Reference / 接口类型说明

Connector Type	Frequency Range	Application
SMA-K	DC-18 GHz	General purpose RF / 通用射频连接
2.92mm-K	Up to 40 GHz	Millimeter-wave / 毫米波应用

 

Ordering Information / 订购说明

• All specifications measured at 25°C unless otherwise stated.
• Custom frequency bands, connector types, and mechanical dimensions are available upon request.
• For bulk orders and OEM/ODM requirements, please contact our sales team.