TDK-EPC, a subsidiary of TDK Corporation, has launched a new ultra-thin band-rejection filter produced by EPCOS for use in the mobile TV of the Japanese ISDB-T digital television standard. The new B8740 is available in a small 1411 SMD package (1.4 x 1.1 x 0.4 mm3) and is one of the thinnest packages in the world. This allows manufacturers to use filters in small mobile phones that support more and more services (including mobile and broadcast services).
With its good electrical characteristics, the B8740 offers high selectivity for the channels used. The available bandwidth for TV reception is 300 MHz in the pass band from 470 to 770 MHz. In this range, the new filter's maximum insertion loss is as low as 2.7 dB. Its group delay ripple is 6 ns.
The suppression frequencies are 824 to 840 MHz and 898 to 925 MHz, so the B8740 is well suited for receiving mobile TV without interference.
Terminology *ISDB-T: terrestrial digital television that represents the Japanese ISDB (Integrated Services Digital Broadcasting) standard. ISDB-T's "1-seg" service is designed for the mobile reception of mobile telephones, laptops, and car TVs, and has the lowest data transmission rate. Major applications * TV reception of mobile phones under the Japan Digital Television ISDB-T standard Key Features and Benefits* Up to 0.45 mm Package Height* Up to 2.7 dB Insertion Loss* Low Group Delay Ripple* RoHS Compliant
The main data TDK-EPC, a subsidiary of TDK Corp., has introduced a new ultra-thin band-rejection filter from EPCOS for mobile TV in Japan's ISDB-T digital TV standard. The new B8740 is available in a small 1411 SMD package (1.4 x 1.1 x 0.4 mm3) and is one of the thinnest packages in the world. This allows manufacturers to use filters in small mobile phones that support more and more services (including mobile and broadcast services).
With its good electrical characteristics, the B8740 offers high selectivity for the channels used. The available bandwidth for TV reception is 300 MHz in the pass band from 470 to 770 MHz. In this range, the new filter's maximum insertion loss is as low as 2.7 dB. Its group delay ripple is 6 ns.
The suppression frequencies are 824 to 840 MHz and 898 to 925 MHz, so the B8740 is well suited for receiving mobile TV without interference.
Terminology *ISDB-T: terrestrial digital television that represents the Japanese ISDB (Integrated Services Digital Broadcasting) standard. ISDB-T's "1-seg" service is designed for the mobile reception of mobile telephones, laptops, and car TVs, and has the lowest data transmission rate. Major applications * TV reception of mobile phones under the Japan Digital Television ISDB-T standard Key Features and Benefits* Up to 0.45 mm Package Height* Up to 2.7 dB Insertion Loss* Low Group Delay Ripple* RoHS Compliant
The main data TDK-EPC, a subsidiary of TDK Corp., has introduced a new ultra-thin band-rejection filter from EPCOS for mobile TV in Japan's ISDB-T digital TV standard. The new B8740 is available in a small 1411 SMD package (1.4 x 1.1 x 0.4 mm3) and is one of the thinnest packages in the world. This allows manufacturers to use filters in small mobile phones that support more and more services (including mobile and broadcast services).
With its good electrical characteristics, the B8740 offers high selectivity for the channels used. The available bandwidth for TV reception is 300 MHz in the pass band from 470 to 770 MHz. In this range, the new filter's maximum insertion loss is as low as 2.7 dB. Its group delay ripple is 6 ns.
The suppression frequencies are 824 to 840 MHz and 898 to 925 MHz, so the B8740 is well suited for receiving mobile TV without interference.
Terminology *ISDB-T: terrestrial digital television that represents the Japanese ISDB (Integrated Services Digital Broadcasting) standard. ISDB-T's "1-seg" service is designed for the mobile reception of mobile telephones, laptops, and car TVs, and has the lowest data transmission rate. Major applications * TV reception of mobile phones under the Japan Digital Television ISDB-T standard Key Features and Benefits* Up to 0.45 mm Package Height* Up to 2.7 dB Insertion Loss* Low Group Delay Ripple* RoHS Compliant
With its good electrical characteristics, the B8740 offers high selectivity for the channels used. The available bandwidth for TV reception is 300 MHz in the pass band from 470 to 770 MHz. In this range, the new filter's maximum insertion loss is as low as 2.7 dB. Its group delay ripple is 6 ns.
The suppression frequencies are 824 to 840 MHz and 898 to 925 MHz, so the B8740 is well suited for receiving mobile TV without interference.
Terminology *ISDB-T: terrestrial digital television that represents the Japanese ISDB (Integrated Services Digital Broadcasting) standard. ISDB-T's "1-seg" service is designed for the mobile reception of mobile telephones, laptops, and car TVs, and has the lowest data transmission rate. Major applications * TV reception of mobile phones under the Japan Digital Television ISDB-T standard Key Features and Benefits* Up to 0.45 mm Package Height* Up to 2.7 dB Insertion Loss* Low Group Delay Ripple* RoHS Compliant
The main data TDK-EPC, a subsidiary of TDK Corp., has introduced a new ultra-thin band-rejection filter from EPCOS for mobile TV in Japan's ISDB-T digital TV standard. The new B8740 is available in a small 1411 SMD package (1.4 x 1.1 x 0.4 mm3) and is one of the thinnest packages in the world. This allows manufacturers to use filters in small mobile phones that support more and more services (including mobile and broadcast services).
With its good electrical characteristics, the B8740 offers high selectivity for the channels used. The available bandwidth for TV reception is 300 MHz in the pass band from 470 to 770 MHz. In this range, the new filter's maximum insertion loss is as low as 2.7 dB. Its group delay ripple is 6 ns.
The suppression frequencies are 824 to 840 MHz and 898 to 925 MHz, so the B8740 is well suited for receiving mobile TV without interference.
Terminology *ISDB-T: terrestrial digital television that represents the Japanese ISDB (Integrated Services Digital Broadcasting) standard. ISDB-T's "1-seg" service is designed for the mobile reception of mobile telephones, laptops, and car TVs, and has the lowest data transmission rate. Major applications * TV reception of mobile phones under the Japan Digital Television ISDB-T standard Key Features and Benefits* Up to 0.45 mm Package Height* Up to 2.7 dB Insertion Loss* Low Group Delay Ripple* RoHS Compliant
The main data TDK-EPC, a subsidiary of TDK Corp., has introduced a new ultra-thin band-rejection filter from EPCOS for mobile TV in Japan's ISDB-T digital TV standard. The new B8740 is available in a small 1411 SMD package (1.4 x 1.1 x 0.4 mm3) and is one of the thinnest packages in the world. This allows manufacturers to use filters in small mobile phones that support more and more services (including mobile and broadcast services).
With its good electrical characteristics, the B8740 offers high selectivity for the channels used. The available bandwidth for TV reception is 300 MHz in the pass band from 470 to 770 MHz. In this range, the new filter's maximum insertion loss is as low as 2.7 dB. Its group delay ripple is 6 ns.
The suppression frequencies are 824 to 840 MHz and 898 to 925 MHz, so the B8740 is well suited for receiving mobile TV without interference.
Terminology *ISDB-T: terrestrial digital television that represents the Japanese ISDB (Integrated Services Digital Broadcasting) standard. ISDB-T's "1-seg" service is designed for the mobile reception of mobile telephones, laptops, and car TVs, and has the lowest data transmission rate. Major applications * TV reception of mobile phones under the Japan Digital Television ISDB-T standard Key Features and Benefits* Up to 0.45 mm Package Height* Up to 2.7 dB Insertion Loss* Low Group Delay Ripple* RoHS Compliant
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