Telewave.io Filter High Pass RX - Pass 406-512 MHz - 0.5 Watt Max (RX Only) - Factory Tune Only - Connector N-F to N-M - Max Attenuation 1/2 F
The Telewave.io THF-450 is a high pass filter designed specifically for receive-only applications, covering a passband of 406-512 MHz. This filter is factory-tuned to customer-specified frequencies within the passband and is not field-tunable. It features N-Female to N-Male connectors for easy integration into RF systems. The THF-450 supports a maximum input power of 0.5 watts, making it suitable for low-power receiver front-end protection. The filter provides sharp attenuation below the passband, with maximum attenuation at half the cutoff frequency, ensuring effective rejection of unwanted lower-frequency signals. Its robust construction and precise tuning make it ideal for critical communications and RF environments where selectivity and signal integrity are essential.