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Earda Electronics Co., Ltd.

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DVB S Tuners
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Products : Car Tuners

car tuners

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Model No: EAC ST7540AF3+

Factory Location: China

Sample Request (Y/N): N

Target Markets: Worldwide.

Detail Information

Description : 1. FM/ AM part.
(1) High sensitivity and high image rejection.
(2) Mixer for 1st IF 10.7MHz; mixer for 2nd IF 450KHz.
(3) Fully integrated FM demodulator with spike cancellation.
(4) AM IF- and audio noise blanking.
2. Stereo decoder.
(1) Automatic pilot dependent mono/ stereo switching.
(2) Programmable roll-off compensation.
(3) High cut and stereo blend-characteristics programmable.
(4) Dedicated RDS mute.
(5) Internal noise blanker with several threshold controls.
3. Receiving system.
(1) FM section: super heterodyne ( upper side oscillation).
(2) AM section: double heterodyne.
Specification : 1. Link IC: CHP59002, Z4C02N, TDA7540B.
2. Receiving frequency.
(1) FM section: 87.5MHz ~ 108MHz, 76MHz ~ 90MHz, 65MHz ~ 74MHz.
(2) AM section: 153kHz ~ 1710kHz.
3. IF center frequency.
(1) FM section: 10.7MHz.
(2) AM section: 1st= 10.7MHz; 2nd= 450 KHz.
4. Standard supply voltage: 8.5V.
5. Operation temperature: 30℃ ~ +80℃ range.

Contact Us

Company Name: Earda Electronics Co., Ltd.
Contact Person: Ms. Vicky ZuoInquire Now
Address: 5F, No. 8 Dengyun Ave., Block 2 East Area, Haosheng Industrial Park, Nancun Town, Panyu District, Guangzhou, PRC., Guangzhou, Guangdong 511442, China
Telephone: 86-20-28662868
Fax: 86-20-28662869
Web Site: http://www.eardatek.com