LTM455-450_U-W

For more than two decades, piezo technology has been instrumental in the proliferation of solid state electronics. Traditionally, nearly all low and high-end AM / FM commercial radios use piezo band-pass filters. However, applications are also found in cordless telephones, cellular systems, 2-way communications, and the television industry. As a world leader in the development of piezo technology, Token Electronics has developed specialized piezo materials which when combined with an advance design have resulted in a complete line of practical, low-cost ceramic filters for entertainment and communications applications.

Token ceramic filters for communication LTM 455/450 U/W series are miniaturized versions of the Murata CFU/CFWS lines and compatible with Murata CFUM/WM 455/450. These compact, highly selective characteristics are recommended for use in applications ranging from two-way radio to auxiliary filters in high class transceivers. These ultra-miniature versions consume approximately 40% less volume while still offering the same high performance filter characteristics.

Features :

• Center frequency: 455kHz (450kHz is also available)
• Input / output impedance: 1000Ω ~ 2000Ω
• Insertion loss (dB) max: 4db, 6db
• Pass band ripple (dB) max: 2db

Applications:

• Two-way radios
• Auxiliary filters in high class transceivers

Technical characteristics:

Dimensions:

• LTM 455 EU : 6.5 x 6.5 x 6.2 mm
• LTM 455 EW : 6.5 x 9.5 x 6.2 mm

Token ceramic filters are made in Asia. High quality products, they will match your application needs.