PRODUCT / PROCESS CHANGE NOTIFICATION Notification Date: Projected Completion Date: 2/17/2006 PCN Number : 10103 Product Identification (Including Customer P/N): K1523BA/BAM 2-25MHz and 25-35.5 MHz Detailed Description of Changes: For the frequency range of 2-25 MHz a new two leaded SOD323 varactor model will be used in place of the current three leaded SOT23 varactor model and a capacitor will be added across the varactor. For the frequency range of 25-35.5 MHz a new two leaded SOD323 varactor model will be used in place of the current three leaded SOT23 varactor model. Reason for Changes: The current varactor model went end of life with no notice. Projected Timing of Change and Implementation Date: March 31, 2006. Anticipated Impact on Quality and Reliability: Frequency Range 2-25MHz:The only impact will be on the increase of linearity from 4% typical to 8% typical 10% max. Frequency Range 25-35.5 MHz: No change in electrical performance or impact on Quality and Reliability. Qualification Plan (if applicable): Last Time Buy Date: Last Time Delivery Date and Comments (if applicable): Originated By: Ted Peterson Date: 2/15/2006 Joe Doyle MtronPTI Engineering: Date: 2/17/2006 MtronPTI Apps. Eng'r.: Date: 2/17/2006 Dick Thompson MtronPTI Sales or Designate: MtronPTI Operations: Greg Anderson Date: 2/17/2006 JKocak MtronPTI Quality Assurance: Date: 2/17/2006 Date: 2/16/2006 CUSTOMER ACKNOWLEDGMENT: This PCN will be considered acceptable and become effective on the date shown if no feedback is received within 30 days of notification denoted above. PCN APPROVED: YES: [ ] Signature: NO: [ ] Title: Date: COMMENTS: Please return this signed document to: MtronPTI, 100 Douglas Ave., Yankton, SD, 57078 or email to [email protected] MT461H