This document provides technical data and specifications for the KEC KF465S/V SAW filter. It is designed as a band pass filter for receiving RF circuits in transceivers, offering high stability, reliability, and low insertion loss without requiring adjustment.
The datasheet details maximum ratings such as input signal level and operating temperature ranges, along with specific electrical characteristics including nominal center frequency, bandwidth, insertion loss, ripple level, and rejection levels under standard test conditions.
| Bandwidth (BWean) | 3.0 MHz |
|---|---|
| Insertion Loss (TLrags) | 3.0 dB max |
| Ripple Level (Auup) | 2.0 dB max |
| Rejection Level (ILsrop) | 50 dB min |
| Input/Output Impedance | 50 Ohm |
| Operating Temperature Range | -20 ~ +60 C |
The device operates between -20 and +60 degrees Celsius.