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| 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. |
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| 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. |
| Company Name: | Earda Electronics Co., Ltd. |
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| Contact Person: | Ms. Vicky Zuo
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| 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 |