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    MODEL: TVD-900

 

Demodulator

TVD-900

 

 

¡Ü ÀÔ·ÂµÈ TV RF ½ÅÈ£¸¦ Base Band ½ÅÈ£·Î º¯È¯, VIideo ½ÅÈ£¿Í Audio ½ÅÈ£¸¦ µû·Î ºÐ¸®ÇÏ¿© Ãâ·ÂÇÏ´Â ±â±â

¡Ü PLL µ¿Á¶¹æ½ÄÀÇ ÀԷ½ÅÈ£ ¼ö½Å Tuner¸¦ ä¿ë, ´ë¿ª³»¿¡¼­ ¼±ÅõǴ ¸ðµç ä³ÎÀÌ ¾ÈÁ¤µÇ¾î ÀÖÀ½.

¡Ü ÀÎÁ¢Ã¤³ÎÀÇ °£¼·À» ÇÇÇϱâ À§ÇÏ¿© Saw Filter¸¦ »ç¿ë

¡Ü ¼º´ÉÀÌ ¿ì¼öÇÑ AGCȸ·Î¸¦ ä¿ë, ÀԷ·¹º§ÀÌ Å©°Ô º¯Çصµ Ãâ·Â·¹º§ÀÇ º¯µ¿ÀÌ ÀûÀ½

¡Ü 19ÀÎÄ¡ Ç¥ÁØ·¢¿¡ ½ÇÀåÇü/À¯Áö º¸¼ö°¡ ¿ëÀÌ

¡Ü Size : 482mm(W) X 44mm(H) X 260mm(D)

 

 

Description

Unit

Specification

Remarks

Input

Input Frequency

MHz

54 ~ 860

 

Input Level

dB¥ìV

60 ~ 80

 

Return Loss

dB

16 ÀÌ»ó

 

Impedance

§Ù

75

 

Audio Signal

Frequency Renge

Hz ~ KHz

50 ~ 15

 

Frequency Response

KHz

± 0.5

 

Impedance

§Ù

600 ± 10%

ÆòÇü, ºÒÆòÇü

Harmonic Distortion

%

± 0.5 À̳»

 

Video Signal

Frequency Range

Hz ~ KHz

50 ~ 4.2

 

Frequency Response

KHz

± 0.5

 

Differential Gain

%

5 ÀÌÇÏ

 

Harmonic Distortion

%

3 ÀÌÇÏ

 

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