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Saw Filters - Narrow Band - FM Series

Saw Filters - Narrow Band - FM Series

saw,filters

Features

  • RF Low Loss Filter for Remote Control Receivers - Excellent Rejection
  • Small External Impedance Matching

Applications

  • Automotive Keyless Entry - In-house Arrest Systems
  • Tire Pressure Monitoring System -Wireless Security System
Typical Specification
Center
Frequency
(MHz)
Package Bandwidth at 3dB
(KHz)
Operating
Temperature
(°C)
Storge
Temperature
(°C)
Insertion
Loss
(dB)
FTC
(ppm/°C)
Aging
(ppm/yr)
300 ~ 915 SMD5*5 500~ 1000 -40 ~ +85 -40 ~ +85 3.0  0.033  10
TO39 500~ 1000 -20 ~ +85 -40 ~ +85 3.0  0.033    10
F11 500~ 1000 -20 ~ +85 -40 ~ +85 3.0  0.033    10

FM Series [SDM 5×5]
System Center Freq.
(MHz)
B/W
(MHz)
Part Number Package Marking
Code
Front-End Filter 303.875 0.5-0.8 FMC303D87-B1 SMD 5x5 FB1
Front-End Filter 315.00 0.5-0.8 FMC315D00-B2 SMD 5x5 FB2
Front-End Filter 390.00 0.5-0.8 FMC390D00-B3 SMD 5x5 FB3
Front-End Filter 418.00 0.5-0.8 FMC418D00-B4 SMD 5x5 FB4
Front-End Filter 433.92 0.5-0.8 FMC433D92-B5 SMD 5x5 FB5
Front-End Filter 868.35 0.5-0.8 FMC868D35-B6 SMD 5x5 FB6

FM Series [TO - 39]
System Center Freq.
(MHz)
B/W
(MHz)
Part Number Package Marking
Code
Front-End Filter 315.00 0.5-0.8 FMT315D00-D2 TO-39 FD2
Front-End Filter 390.00 0.5-0.8 FMT390D00-D3 TO-39 FD3
Front-End Filter 433.92 0.5-0.8 FMT433D92-D5 TO-39 FD5
Front-End Filter 868.35 0.5-0.8 FMT868D35-D6 TO-39 FD6

Typical Filter Response