460E-62.8/387 , Passband Insertion Loss 1.35 dB, Rejection 30 dBc

Key Performance Features

460 Series Bandpass Filters are designed and manufactured to deliver consistent performance across a wide range of operating environments.

• Frequency coverage from approximately 8 GHz to 140 GHz

• Narrowband and wideband configurations with typical bandwidths from 1 percent to 10 percent of center frequency

• Low insertion loss to preserve signal strength and system sensitivity

• Low VSWR for improved impedance matching and reduced signal reflections

• High out-of-band rejection to suppress harmonics, spurious signals, and adjacent channel interference

• Waveguide interfaces matched to standard WR sizes across supported frequency bands

• Precision-machined metal housings for mechanical stability and thermal consistency

• Repeatable RF performance suitable for both lab and field applications

Applications for 460 Series Bandpass Filters

The MIWV 460 Series Bandpass Filters are designed for integration into a wide range of RF, microwave, and millimeter-wave systems where precise frequency selection, interference suppression, and signal integrity are essential. These filters are commonly used in both commercial and defense-grade platforms, supporting fixed, mobile, airborne, and space-constrained applications.

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Satellite Communications (SatCom)

460 Series bandpass filters are widely used in satellite communication systems to isolate uplink and downlink frequency bands, suppress out-of-band interference, and protect sensitive receiver components.

Typical SatCom applications include:

• Ground-based satellite terminals and gateway stations

• Airborne and maritime SatCom platforms

• Ka-band and Q-band satellite uplinks and downlinks

• Payload frequency management and channel isolation

• Interference mitigation in crowded satellite frequency allocations

• Protection of LNAs, BUCs, and frequency converters

These filters help improve link stability, reduce noise, and maintain regulatory compliance in high-density satellite environments.

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Radar Systems

In radar applications, 460 Series bandpass filters are used to improve target detection, reduce clutter, and protect receiver front ends from unwanted signals.

Common radar uses include:

• Fire-control and target-tracking radar

• Surveillance and perimeter monitoring radar

• Imaging and high-resolution radar systems

• Ground-based, airborne, and maritime radar platforms

• Harmonic suppression in high-power radar transmit chains

• Receiver protection from strong out-of-band signals

By tightly controlling the radar operating band, these filters enhance signal-to-noise ratio and overall system performance.

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Electronic Warfare and Signal Intelligence (EW / SIGINT)

Electronic warfare and SIGINT systems require high selectivity and strong out-of-band rejection, making the 460 Series well suited for these mission-critical applications.

Use cases include:

• Threat signal isolation and monitoring

• Interference and jamming mitigation

• Spectrum surveillance and signal collection

• Front-end filtering for wideband receivers

• Channelized receivers and frequency-selective architectures

• Protection of sensitive EW receiver chains

The robust mechanical construction and repeatable RF performance make these filters suitable for deployed EW systems.

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RF Upconversion and Downconversion Chains

460 Series Bandpass Filters are commonly integrated into frequency conversion architectures to remove unwanted mixer products and spurious signals.

Applications include:

• RF upconverters and downconverters

• Block upconverters (BUCs) and low-noise block downconverters (LNBs)

• Intermediate frequency (IF) and RF stage filtering

• Harmonic and image rejection after mixing stages

• Clean signal generation for transmit chains

These filters help maintain spectral purity and prevent interference between system stages.

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Test and Measurement Systems

In laboratory and production environments, 460 Series bandpass filters are used to ensure accurate, repeatable measurements at high frequencies.

Typical test applications include:

• Millimeter-wave test benches and calibration setups

• Signal generators and spectrum analyzers

• Automated test equipment (ATE)

• Device characterization and validation

• Noise figure and linearity measurements

• Production testing of RF and mmWave components

Their stable performance makes them ideal for R&D and manufacturing environments.

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High-Data-Rate Wireless and Point-to-Point Links

460 Series bandpass filters support high-frequency wireless communication systems where spectral efficiency and interference control are critical.

Applications include:

• Point-to-point microwave and millimeter-wave backhaul

• Fixed wireless access (FWA) systems

• High-capacity data links

• Short-range high-bandwidth communication systems

• Experimental and emerging wireless technologies

These filters help maintain link reliability in dense RF environments.

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Scientific, Aerospace, and Research Applications

460 Series filters are also used in scientific instrumentation and advanced research platforms that operate at microwave and millimeter-wave frequencies.

Examples include:

• Radio astronomy and remote sensing systems

• Atmospheric and environmental monitoring instruments

• University and government research laboratories

• Spaceborne and airborne experimental payloads

• Advanced sensing and imaging platforms

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System Protection and Interference Mitigation

Across all industries, 460 Series Bandpass Filters are used to:

• Protect sensitive RF receivers from overload

• Suppress out-of-band noise and interference

• Improve system dynamic range

• Maintain compliance with spectral regulations

• Enhance overall RF system reliability

Glossary of RF Bandpass Filter Terms