PRO BPF 70/3, band-pass filter, frequency range 406-470 MHz, max. input 50 W, BNC coupler

Order number: 7000 00500900

FEATURES/ADVANTAGES

• The BPF 70/3 is a 3-¼ λ resonator bandpass filter with internal coupling between the resonators.
• This filter can be used as a preselector to protect a receiver from interference caused by transmissions outside the passband, or it can be used to reduce the interference power of a transmitter with up to 50 W output power.
• The filter can be tuned within the entire 406 - 470 MHz band. Careful design and material selection ensure reliable operation over a wide temperature range.
• The housing is made of extruded aluminum, the chassis is made of brass, and Teflon insulation is used in the coaxial cables and connectors.
• The filter is coated with black vinyl to prevent corrosion.