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These filters utilize advanced high-Q ceramic resonator technology, enabling compact, lightweight, and environmentally robust solutions suitable for demanding commercial, industrial, and defense applications. ▌ Key Features Ultra-wide frequency coverage: 8 spot bands from 16 GHz to 38 GHz Low insertion loss: ≤1.5 dB across all models Excellent return loss: VSWR ≤1.5:1 Deep stopband rejection: ≥40…
20GHz-67GHz Millimetre Wave Filters High-Performance Cavity Bandpass Filters for mmWave Applications The HS Series millimetre-wave bandpass filters are high-performance cavity filters independently developed by Shenzhen Huashi Digital Technology Co., Ltd. Designed for 5G backhaul, satellite communications, radar detection, radio astronomy, and millimetre-wave imaging, the series covers K, Ka, Q, V, and W bands with precision…
Product Overview HS Series Waveguide Bandpass 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. Featuring standard waveguide cavity structures, these filters offer low insertion loss, high stopband rejection, large power capacity, and excellent thermal stability, covering C…
Product Overview The HS Series Bandpass Filter (BPF) is a high-performance microwave filter product independently developed by Shenzhen Huashi Digital Technology Co., Ltd. It is specifically designed for satellite communications, broadcast television, meteorological reception, and other application scenarios. The HS series effectively mitigates 5G base station signal interference, ensuring stable operation of receiving systems. The…
Model Freq. Range IL (dB) VSWR Stopband F1 Stopband F2 Connector Dimension (mm) HS-BPF1.6GSN 1.4-1.8 GHz 0.3 dB 1.3 ≥20 dB @ DC-0.3 GHz ≥20 dB @ 3-4 GHz N-K 72×45×38 mm HS-BPF2.45GSN 2.4-2.5 GHz 0.5 dB 1.2 ≥50 dB @ DC-2.312 GHz ≥50 dB @ 2.582-6 GHz SMA-K 71×42×29 mm HS-BPF3.96GWN 3.7-4.2 GHz 1…
Model Freq.Range Insertion loss Passband Passband Stopband Conn.Type Dimension HS-BSF275MFN 272-278MHz 4dB DC-271MHz 279-870MHz 45dB N-K 270*150*100mm HS-BSF315MNN 314-316MHz 2dB DC-312MH 318-800MHz 40dB N-K 400*300*255mm HS-BSF451MFN 447-455MHz 1.5dB DC-443MHz 459-850MHz 45d8 N-K 200*150*100mm HS-BSF806MNN 791-821MHz 2.5dB DC-763MHz 829-2000MHz 60dB N-K 324*108*70mm HS-BSF836.5MNN 824-849MHz 1.5dB DC-809MHz 864-2250MHz 60d8 N-K 244*80*62mm HS-BSF840MNN 835-845MHz 1.5cB DC-821MHz 851-1970MHz 45dB…
Model Freq.Range Insertion loss VSWR Stopband rejection Conn.Type Dimension HS-LPFIGSN DC-1GHz 1.0dB 1.8 ≥50dB@1.2-3GHz SMA-K 130*65*13mm HS-LPF2GSN DC-2GHz 1.5dB 1.5 ≥50dB@4-8GHz SMA-K 74*18*15mm HS-LPF2.7GSN DC-2.7GHz 0.7dB 2 ≥90dB@4.5-8.4GHz SMA-K 130*65*13mm HS-LPF3GSN DC-3GHz 1.2dB 2 ≥45dB@4.604-24.8GHz SMA-K 63*15*16mm HS-LPF4GSN DC-4GHz 0.64dB 2 ≥50dB@5-922GHz SMA-K 130*65*13mm HS-LPF5GSN DC-5GHZ 1.2 2.0 ≥50dB@5.8-13GHz SMA-K 33*25*13mm HS-LPF6GSN DC-6GHZ 1.57dB 2.0…
Duplexer / Diplexer — 223 MHz to 16.2 GHz Product Overview HS Series Duplexers are high-performance passive RF devices independently developed by Shenzhen Huashi Digital Technology Co., Ltd. They are designed for base stations, satellite communications, repeaters, broadcasting, and military communication systems, enabling simultaneous transmission and reception on shared antennas while maintaining high isolation between…
High-Power Frequency-Selective Switch Product Overview Shenzhen Huashi High-Power Frequency-Selective Switch ( SPST / SPDT ) is a high-performance microwave component product from HS Microwave. This manual compiles technical specifications for all models in the series, for engineering design, system integration, and procurement reference. All data is from original factory test reports, unmodified. Key Features Designed for…
RF High Pass Filters,1-40GHz Product Overview The HS Series RF High Pass Filters (HPF) are high-performance microwave passive devices independently developed by Shenzhen Huashi Digital Technology Co., Ltd., designed for satellite communications, broadcasting, 5G interference mitigation, radar detection, and meteorological reception. The products effectively suppress low-frequency interference and ensure clean signal transmission in high-frequency bands….
Shenzhen Huashi Waveguide Isolator & Circulator 0.82–328GHz Product Overview Waveguide Isolator & Circulator (波导隔离器 / 波导环形器) is a high-performance microwave component product from HS Microwave. This manual compiles technical specifications for all models in the series, for engineering design, system integration, and procurement reference. All data is from original factory test reports, unmodified. Key Features…