variable bandpass filter

Brand Name:HM

Model Number:KHZ

Place of Origin:wuxi

1. ELECTRONICAL SPECIFICATIONS A. CENTRE FREQUENCY(f.) : 455 KHz±1.0KHz.Max. B. BAND WIDTH AT 3dB : ±7.5 KHzMin(TO 455 KHz) C. BAND WIDTH AT 40dB : ±20.0 KHzMin(TO 455 KHz) D. STOP BAND ATTENUATION : 35dBMin(AT f0 ± 18 to ± 33KHz) E. STOP BAND ATTENUATION...

Place of Origin:China

Features: ★Wide frequency band, wide coverage ★PIM optimized design. ★Ideal for all kind of DAS applications. ★Low insertion loss. ★High power handling. ★Small size, Low weight. ★Good stability. Specifications: Frequency Range(MHz) 350-3800 Type 2 - Way...

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

...Bandpass Filters Hard Coated OD 4 10nm Bandpass Filters are narrowband filters used extensively in applications including flame photometry, elemental or laser line separation, fluorescence, laser diode cleanup, or chemical detection or analysis. Hard Coated OD 4 Bandpass Filters feature durable hard coatings to minimize filter degradation while increasing transmission. These optical filters...

Brand Name:Wuhan Siwer Optics.,Ltd

Model Number:Custom

Place of Origin:Wuhan,China

...bandpass filter Narrow bandpass filter A narrow bandpass filter with half bandwidth of 10nm is an important optical component in optical application and laser technology, especially in semiconductor lasers. In a certain band, there is only a small section of high transmittance passband in the middle. On both sides of the passband is the cut-off band with high reflectivity. This kind of narrow-band filter...

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

... is to limit the bandwidth of the output signal to the band allocated for the transmission. This prevents the transmitter from interfering with other stations. In a receiver, a bandpass filter allows signals within a selected range of frequencies to be

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

...filter Bandpass filters are widely used in wireless transmitters and receivers. The main function of such a filter in a transmitter is to limit the bandwidth of the output signal to the band allocated for the transmission. This prevents the transmitter from interfering with other stations. In a receiver, a bandpass filter...

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

...filter Bandpass filters are widely used in wireless transmitters and receivers. The main function of such a filter in a transmitter is to limit the bandwidth of the output signal to the band allocated for the transmission. This prevents the transmitter from interfering with other stations. In a receiver, a bandpass filter...

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

... to the band allocated for the transmission. This prevents the transmitter from interfering with other stations. In a receiver, a bandpass filter allows signals within a selected range of frequencies to be heard or decoded, while preventing signals at

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

...filter Bandpass filters are widely used in wireless transmitters and receivers. The main function of such a filter in a transmitter is to limit the bandwidth of the output signal to the band allocated for the transmission. This prevents the transmitter from interfering with other stations. In a receiver, a bandpass filter...

Place of Origin:Shanghai, China

Brand Name:Adance

Model Number:004

...Bandpass Dichroic Optical Filter Color Optical Filters are often used as longpass or bandpass filters.Color Optical Filters are ideal for use as environmental displays, or for other machine vision or industrial applications.These filters utilize thematerial’ s inherent absorption or transmission properties.By controlling the thickness of the material, precise filtering...

Brand Name:Adance

Model Number:004

Place of Origin:Shanghai, China

...Bandpass Dichroic Optical Filter Color Optical Filters are often used as longpass or bandpass filters.Color Optical Filters are ideal for use as environmental displays, or for other machine vision or industrial applications.These filters utilize thematerial’ s inherent absorption or transmission properties.By controlling the thickness of the material, precise filtering...

Place of Origin:Shanghai, China

Brand Name:Adance

Model Number:004

...Bandpass Dichroic Optical Filter Color Optical Filters are often used as longpass or bandpass filters.Color Optical Filters are ideal for use as environmental displays, or for other machine vision or industrial applications.These filters utilize thematerial’ s inherent absorption or transmission properties.By controlling the thickness of the material, precise filtering...

Brand Name:Adance

Model Number:004

Place of Origin:Shanghai, China

...Bandpass Dichroic Optical Filter Color Optical Filters are often used as longpass or bandpass filters.Color Optical Filters are ideal for use as environmental displays, or for other machine vision or industrial applications.These filters utilize thematerial’ s inherent absorption or transmission properties.By controlling the thickness of the material, precise filtering...

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

... 700-1650nm CWL Options Available Traditional Coated Bandpass Interference Filters are used to selectively transmit a narrow range of wavelengths while blocking all others, and are ideal for a range of biomedical and quantitative chemical applications.

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

Intelligent Recognition System 850nm Face Recognition Biometric Bandpass Filter An optical bandpass filter is used to isolate a band of wavelengths from the total spectrum by providing a band of high transmission and bands of high rejection of spectral ...

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

...Bandpass Interference Filters Band-pass filters only transmit a certain wavelength band, and block others. The width of such a filter is expressed in the wavelength range it lets through and can be anything from much less than an Ångström to a few hundred nanometers. Such a filter can be made by combining an Longpass- and an Shortpass filter. Bandpass Filters are narrowband filters...

Brand Name:HTOE

Model Number:-

Place of Origin:China

...Optical Bandpass Filters are ideal for a variety of applications, such as spectroscopy, fluorescence microscopy, clinical chemistry, or imaging. These filters are typically used in industrial, life science, or R&D industries. Based on the technology of all

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

...filter Bandpass filters are widely used in wireless transmitters and receivers. The main function of such a filter in a transmitter is to limit the bandwidth of the output signal to the band allocated for the transmission. This prevents the transmitter from interfering with other stations. In a receiver, a bandpass filter...

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

... and other fields Bandpass filters are widely used in wireless transmitters and receivers. The main function of such a filter in a transmitter is to limit the bandwidth of the output signal to the band allocated for the transmission. This prevents the

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

...filter Bandpass filters are widely used in wireless transmitters and receivers. The main function of such a filter in a transmitter is to limit the bandwidth of the output signal to the band allocated for the transmission. This prevents the transmitter from interfering with other stations. In a receiver, a bandpass filter...