 | Shanghai JinXin Electronics Ltd. | | Product Detail | RF Front End System (Multimedia) Tuner DTT-0017 | Description:
| Product Class : Electronic Tuner|Radio-Frequency Head·Otehr Electronic Tuner
- DTT RF Front End System is equipped with the tuner section and IF demodulator section
- I2C-bus control
- True 5V device ( low power dissipation )
- Full frequency range ( 870MHZ )
- Demodulated Applications: TV, VTR, Teletext Multimedia Receiver
- Receiving System: PAL BG、DK、I and Secom L/L'
- Demidulated Applications:TV,VT,LSD
- Mechanical Outline:Horizontal or Vertical
- RF splitter is optionally available
Electrical Specfication
| 1 | Model No. | DTT-0017PS | | 2 | Intermediate frequency | SYSTEM(D/K) | FREQUENCY(MHz) | | DK | 38.9MHz | | BG | | I | | L | | L' | 33.95MHz | | colour | | DK | 34.47MHz | | BG | | I | | L | | L' | 38.38MHz | | sound(1) | | DK | 32.4MHz | | BG | 33.4MHz | | I | 32.9MHz | | L | 32.4MHz | | L' | 40.45MHz | | sound(2) | | DK | - | | BG | 33.16MHz | | I | - | | L | - | | L' | - | | NICAM | | DK | 33.05MHz | | BG | 33.06MHz | | I | 32.35MHz | | L | 33.05MHz | | L' | 39.80MHz | | 3 | Antcnna input impedance | VHF/UHF | 75Ω不平衡 | | 4 | Output | 解调
视频输出
( CVBS ) | 0.7~1.3Vp-p | | 伴音输出 | 0.2~0.5Vp-p | | 5 | Image rej | VHFL | ≥55dB | | VHFH | ≥55dB | | UHF | ≥50dB | | 6 | IF rej | | ≥60dB | | 7 | Supply Voltage | | 4.75～5.25V(DC) |
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