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- Mobile Communication
- 5G NR
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- GSM
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- WLAN/WIFI
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Standard Filters
- Low Pass
- High Pass
- Band Pass
- Band Reject / Notch
- Tunable Band Pass
- Tunable Band Reject / Notch
- Diplexer/Duplexer/Triplexer
Custom Filters
- Low Pass
- High Pass
- Band Pass
- Band Reject / Notch
- Tunable Band Pass
- Tunable Band Rej. / Notch
- Diplexer / Duplexer
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Digitally (LAN) Tunable Band Reject Filters
Wainwright Instruments GmbH offers Band Reject Filters at
various frequencies that can be tuned by computer with
intuitively usable software or directly by simple LAN Telnet
protocol.
Example: LTE/W-CDMA Band Reject Filter tunable from 1700-2000 MHz
Passbands: DC to Fo - 30 MHz and Fo + 30 MHz to 4000 MHz
Insertion Loss: 0.75 dB max. (1.5 dB max. at corners)
Return Loss: 14 dB min.
Stopband: 20 MHz bandwidth tunable from 1700 to 2000 MHz
Stopband Attenuation: 40 dB min.
Power Handling: 50 W max. CW in passband
Operation Temperature: 10° C to 45° C
Tuning Time: Approx. 2-4 Seconds (band start to band end)
Supply Voltage: 23-32 VDC / 1A
Interface: Ethernet-Lan / WiTunes
LAN connector: RJ45 standard plug
Datasheet for this example: WTRCTV5-1700-2000-20-60-40SSM -
Fixed Frequency Band Pass Filters
Wainwright Instruments GmbH offers Band Pass Filters for
applications in Mobile Communication, Wireless Connectivity,
Satellite Navigation & Communication, Broadcasting and more.
Example: Band Pass Filter for WIFI/WLAN band 2400 - 2483.5 MHz
Passband: 2400 to 2483.5 MHz
Insertion Loss: 0.75 dB max. (1 dB max. at corners)
Return Loss: 14 dB min.
Stopband: DC to 2250 MHz and 2633.5 to 6400 MHz
Stopband Attenuation: 60 dB min.
Operation Temperature: 15° C to 45° C
Datasheet for this example: WBCGV5-2250-2400-2483.5-2633.5-60SS -
Satcom Tunable Band Pass Filters
Wainwright Instruments GmbH offers various Band Pass Filters that are
tunable across certain Satellite Communication & Navigation frequencies
Example: Band Pass Filter tunable from 1400-1700 MHz
Passband: 40 MHz band tunable between 1400 and 1700 MHz
Insertion Loss: 1.25 dB max. (2 dB max. at corners)
Return Loss: 14 dB min.
Stopband: DC to Fo - 50 MHz and Fo + 50 MHz to 3700 MHz
Stopband Attenuation: 40 dB min.
Operation Temperature: 15° C to 45° C
Datasheet for this example: WTBCGV6-1400-1700-40-100-40SSK -
High Pass Filters for X, Ku, K and Ka Bands
Wainwright Instruments now offers this new series of High Pass Filters
with Fco from 8000 MHz to 27000 MHz, low insertion loss and higher
power handling
Example: High Pass Filter with Fco at 27000 MHz
Passbands: 27000 MHz to at least 40000 MHz
Insertion Loss: 0.6 dB max. (0.75 dB max. at corners)
Return Loss: 12 dB min.
Stopband: DC to 21330 MHz
Stopband Attenuation: 40 dB min.
Power Handling: 30 W max. CW in passband
Operation Temperature: -20° C to 80° C
Datasheet for this example: WHW2-21330-27000-40000-40CC
Since 1979 Wainwright Instruments GmbH has been designing and manufacturing RF & microwave filters in the beautiful Bavarian town
of Andechs in Germany. We offer many standard and custom designs for low pass, high pass, band pass, band reject and notch filters,
manually and digitally tunable filters, as well as diplexers, duplexers, triplexers, multiplexers and monoplexers. Among other applications
our filters are used predominantly for the mobile communications, wireless connectivity, satellite navigation and communications, and
broadcasting industries. Common technologies supported are LTE, W-CDMA (UMTS), GSM, TD-SCDMA, CDMA2000, TETRA, APCO25,
DECT, WLAN/WIFI, Bluetooth, Zigbee/WPAN, WiMax, ISM/SRD, RFID/NFC, RNSS, GPS, Galileo, BeiDou, GLONASS, QZSS, IRNSS,
Iridium, Inmarsat, Thuraya, Globalstar, VHF TV, UHF TV, VHF Radio, FM Radio, Aerospace Telemetry, Air Navigation, Air Traffic,
Amateur Radio, Marine Radio and SiriusXM.