Radio Cassette Recorder Ceramic Filters 450kHz~470kHz (LT)
Radio Cassette Recorder Ceramic Filters (LT) Introduction
(LT) Filter Designed To Address The Needs Of Standard Radio Cassette Recorder.
Token ceramic filters for radio-cassette recorder (LT) series are designed to address the needs of standard radio cassette recorder requirements.
Recommend for use in low cost products where economically, efficient designs are critical. The nominal frequency tolerance is ±2KHz.
Token ceramic (LT) filters conform to the RoHS directive.
Ceramic (LT) filter for radio cassette recorder can be customed designs and tighter tolerances available on request.
Application of specific designs also available including different piezo band-pass devices and Q specifications adjusted to frequency requirements.
Download complete Radio Cassette Recorder Ceramic Filters (LT) Datasheet PDF.
Features :
- Small size (Unit：mm)：7.0 × 9.0 × 3.6。
- Center frequency(fo)(KHz) 450±2，455±2，465±2。
- Spurious Attenuation (fo±100KHz)(dB)min：12。
- Selectivity ±9KHz off (dB)min：11。
- Input/Output Impedance (Ω)：2。
(LT) Dimensions (Unit: mm)
Radio Cassette Recorder Ceramic Filter |
(LT) Technical Characteristics
(LT) Ceramic Filters |
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| Part Number |
Center Frequency (fo)(kHz) |
Insertion Loss (dB)max |
6dB Band Width (kHz)min |
Spurious Attenuation (fo±100kHz)(dB)min |
Selectivity ±9kHz off (dB)min |
Pass Band Ripple (dB)max |
Input/Output Impedance (Ω) |
| LT450A | 450±2 | 3 | 8 | 12 | 11 | 1 | 2 |
| LT455A | 455±2 | 3 | 8 | 12 | 11 | 1 | 2 |
| LT465A | 465±2 | 3 | 8 | 12 | 11 | 1 | 2 |
- Center Frequency (fo) is available in a range of 450kHz ~ 470kHz.
- The nominal frequency tolerance is ± 2kHz.
(LT) Test Circuit
(LT) kHz Ceramic Filters Test Circuit |
(LT) Order Codes
| LT455A | P | ||
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