SAW Filters and Resonators
for Automotive RKE and TPMS
Center Frequency 315 MHz up to 868 MHz
Sample Kit 2010
www.epcos.com
© EPCOS AG 2010
Sample kit ordering code:
B39000Z3410A003
Important information: It is incumbent on the customer to check and decide whether a product
is suitable for use in a particular application. Our products are described in detail in our data
sheets. Our Important notes and the product-specific Cautions and warnings must be observed.
All relevant information is available through our sales offices.
SAW Filters and Resonators for Automotive RKE and TPMS
Wideband filters Narrowband filters Resonators
Usable bandwidth: 1 … 30 MHz
Usable bandwidth: 0.1 … 1.1 MHz
Center freq. tol. ±25 kHz; ±50 kHz
Chip substrate: lithium tantalate
Chip substrate: quartz
Chip: quartz substrate
Input/Output: 50 V
Input/Output: 50 V with matching
Insertion loss: < 1.5 dB (typ.)
Low insertion attenuation
Excellent selectivity
Resonators with frequency
*)
fc = 869.0 MHz
Low insertion attenuation offset available upon request for
TPMS Tx (e.g. 315.04 MHz)
fcType Pack. Usable Typ. ins. Type Pack. Usable Typ. ins. Type Pack. Tolerance
size bandw. loss size bandw. loss size
[MHz] [MHz] [dB] [MHz] [dB] [kHz]
315.00 B3722 3030 1.0 1.5 B3741 3030 0.36 2.1 R991 3030 ±25
B3961 2520 0.30 2.3 R961 3030 ±50
433.92 B3721 3030 1.6 2.6 B3743 3030 0.34 1.9 R990 3030 ±25
B3790 3030 0.12 3.6 R960 3030 ±50
B3960 2520 0.34 2.2
868.30 B3725
*)
3030 2.0 2.5 B3744 3030 0.60 3.0 R958 3030 ±100
B3962 2520 0.60 2.8
Special Dual pass band 313.85/315.00 B3786 3838 0.30/ 2.1/
RKE/TPMS 0.30 2.1
For additional EPCOS SAW filters and datasheets please go to
www.epcos.com Product Catalog SAW Components and Modules Automotive Electronics
For application support and/or customized SAW filters, please contact your nearest EPCOS sales office
Sample kit release: September 2010
