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CF Series UHF Coaxial Low-Pass Harmonic Filters

CF series high rejection UHF low-pass harmonic filters are designed for transmitter power levels up to 60 kW. Chebishev design parameters define element values that provide 40 dB or greater rejection at the second harmonic and 30 dB or greater rejection at the third harmonic.

Features and Benefits

  • High Rejection 2nd and 3rd Harmonic
  • Extremely Low Insertion Loss and VSWR
  • Minimized Length
  • Wide Range of Power Levels
  • Built-in Couplers Available
  • Alternative Connectors Available
  • Rugged Construction

Specifications

CF Series: Filter > Low-Pass > Harmonic
Band:UHF
Frequency Range:470-860 MHz
Connector Types:1 5/8 inch 50 Ohm EIA|1 5/8 inch 50 Ohm unflanged|3 1/8 inch 50 Ohm EIA|4 1/16 inch 50 Ohm
Maximum Power Rating:60 kW
Insertion Loss:< 0.1 dB max
Rejection 2nd Harmonic:> 40 dB
Rejection 3rd Harmonic:> 30 dB
VSWR:< 1.05

All designs, specifications, and availabilites presented in this publication are subject to change without notice.

Related Publications

CF Series Harmonic Filters for UHF, VHF, and FM Bands

CF Series Harmonic Filters for UHF, VHF, and FM Bands Brochure > Download File

Topics Include: Filters-Combiners

(Type: Brochure; Publication Number: 20090323003_AEN; Language Code: EN; Revision: 01)

CF Series

CF415-0XX

UHF Coaxial Low-Pass Harmonic Filter, 4 1/16 inch 50 Ohm Connection, 470-860 MHz operating frequency, 30 kW average Power (XX indicates channel number.)

CF269-0XX

UHF Coaxial Low-Pass Harmonic Filter, 1 5/8 inch 50 Ohm EIA Connection, 470-860 MHz operating frequency, 5 kW average Power (XX indicates channel number.)

CF270-0XX

UHF Coaxial Low-Pass Harmonic Filter, 1 5/8 inch 50 Ohm Unflanged Connection, 470-860 MHz operating frequency, 5 kW average Power (XX indicates channel number.)

CF318-0XX

UHF Coaxial Low-Pass Harmonic Filter, 3 1/8 inch 50 Ohm EIA Connection, 470-860 MHz operating frequency, 15 kW average Power (XX indicates channel number.)

CF357-0XX

UHF Coaxial Low-Pass Harmonic Filter, 1 5/8 inch 50 Ohm EIA Connection, 470-626 MHz operating frequency, 20 kW average Power (XX indicates channel number.)

CF368-0XX

UHF Coaxial Low-Pass Harmonic Filter, 1 5/8 inch 50 Ohm EIA Connection, 626-860 MHz operating frequency, 20 kW average Power (XX indicates channel number.)

All designs, specifications, and availabilities of products and services presented in this publication are subject to change without notice.

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