Tunable filter in Ka-band
F0520 tunable filter is a mechanically tunable bandpass filter in
Ka-band ideal for Radio-link and Ground-segment SATCOM applications. It is based on a patented tunable concept developed by RF Microtech.
WR-28 waveguide interfaces are used as RF input/output. Custom geometry, RFinterfaces and control-unit are available upon request.
KEY FEATURES
- Central Frequency: 28.5÷30.5GHz
- Frequency tuning range: 6.8%
- Bandwidth: 1GHz
- Max Insertion Loss: <1.5dB
- Min Return Loss: >15dB
- Size: < 60x68x55mm
- Based on stepper motor and custom control unit
- Settling time: <1s
- RoHS compliant
- Customizable design
Filter bank
F0545 switched filter bank is a four-channel C-band bank ideal for
radar and defense applications. It is a custom and compact solution for radar systems operating in C-bandwith no harmonics up to 18GHz. It is based on pin-diode SP4T low-loss switches andsuspended-microstrip
PCB bandpass filters.
SMA coaxial interfaces are used as RF input/output. Custom geometry, number ofchannels and RF interfaces are available upon request.
KEY FEATURES
- Central Frequency #1: 4.058GHz
- Central Frequency #2: 4.196GHz
- Central Frequency #3: 4.333GHz
- Central Frequency #4: 4.471GHz
- Bandwidth: 170MHz
- Isolation between Isolation channels: >50dB
- Max Insertion Loss: 5 dB
- Rejection: 40dBc up to 18GHz
- Operating temp: -40°C / +85°C
- Size: < 100x110x16mm
- Low-loss pin-diode based
- Very low-power consumption
- TTL-compatible commands
- RoHS compliant
- Customizable design
Tunable filter
F0055 tunable filter is a mechanically tunable bandpass filter in C-band ideal for RadioLink applications. It is based on a patented tunable concept developed by RFMicrotech.
WR-90 waveguide interfaces are used as RF input/output.
Custom geometry, RF interfaces and control-unit are available upon request.
KEY FEATURES
- Central Frequency: 7.3 ÷ 7.5GHz
- Frequency tuning range: 2.7%
- Bandwidth: 90GHz
- Max Insertion Loss: 2dB
- Min Return Loss: >15dB
- Size: < 55x130x40mm
- Based on stepper motor and custom control
- Settling time: <1s
- RoHS compliant
- Customizable design
Stop-band filter bank
F0636 is an eight-way reconfigurable switched stop-band filter bank, designed for defence applications and working from 2 to 18GHz. The device is characterized by low consumption (<1.5W) and fine control over the channels center frequency.
The module is provided of an on-board digital control interface used to freely select andreconfigure different channels.
Custom geometry, RF interfaces and port configurations are available upon request.
KEY FEATURES
- Operative frequency 2÷18GHz
- Stopband bandwidth: 500§/600MHz
- Min. in-band attenuation: 30dBc
- Min. frequency tuning step: 100MHz
- Max Insertion Loss 2÷10GHz: 5-6dB
- Max Insertion Loss 11÷18GHz: 8-10dB
- Return Loss over 9dB
- Operating temp: -40°C / +85°C
- Size: < 50x60x10mm
- Interface: 50Ohm SMA connectors
- RoHS compliant
- Customizable design
Pass-band filter
F0637 is a reconfigurable switched band-pass filter bank, used in wide-band receivers toperform anti-aliasing function before signal sampler. The device works from 100MHz to 18GHz,exhibiting high out of band rejection (over 45dBc) and good in-band IL ripple. The module isprovided of an on-board digital control unit to freely select and reconfigure different channelsand it’s ideal for Defence applications.
Custom geometry, RF interfaces and port configurations are available upon request.
KEY FEATURES
- Operative frequency: 100MHz ÷ 18GHz
- Bandpass bandwidth: 0.77 ÷ 1.77GHz
- Insertion loss ripple: <3dBpp
- Min. frequency tuning step: 200MHz
- Max Insertion Loss: 10 ÷ 20dB according to the operative frequency
- Out of band rejection over 45dBc (±6.5% of Fc)
- Return Loss over 8dB
- Size: Compatible with 3U module (190x90x24mm)
- Operating temp: -40°C / +85°C
- Interface: 50Ohm SMA connectors
- RoHS compliant
- Customizable design
MICROWAVE FILTERS
Coaxial Filters
Ceramic Filters
Planar Filters
Waveguide Filters