MODULATOR AV-RF GC AV04
 

Intrare semnal AV - Iesire TV RF
Afisaj digital numar canal
Se poate selecta canalul de iesire dorit
Purtatoarea audio poate fi de 5.5MHz, 6.0MHz, 6.5MHz
MCU PLL controlat
Dimensiuni: 15.5 cm x 9.5 cm x 5.1 cm
Greutate: 410 g



TECHNICAL SPECIFICATIONS:
 

RF

VIDEO

Item

Specification

Item

Specification

Frequency

47~870MHz

Input Level

0.8Vp-p for 80%10%modulation

Output Level

90dBuV

Input Level Ad j

0.4Vp-p ~ 0.8Vp-p

A/V Ratio

-152dB

S/N Ratio

55dB

Visual Carrier Freq. Accuracy

5KHz

Freq. Response

2.5dB(50Hz to 4.2MHz)

Output Return Loss

14dB

Input Impedance

75Ω

Spurious Rejection

50dB

Output Impedance

75Ω

AUDIO

GENERAL

Item

Specification

Item

Specification 

Freq. Deviation

50KHz

Input Voltage

AC 230V 50Hz

Freq. Response

2dB

Operation Temperature

-20C to+ 50C

Input Impedance

600Ω