مميزات خاصة

[CONVENIENT TO USE] The RF coaxial converter supports NTSC TV format output, no need to install driver program, portable, flexible, plug and play.
[COMPACT APPEARANCE] The VHF demodulator converter has personalised design, exquisite workmanship, making you fondle admiringly.
[PREMIUM MATERIAL] The RF modulator is made of high quality plastic material, sturdy, durable and long service life. Professional manufacturing, stable characteristics and high reliability.
[STABLE PERFORMANCE] VHF working frequency for PLL controlled, HD input, A/V output, RF output. Selectable output channels.
[PRACTICAL] The RF modulator is fit for your own local CATV system. You will get more benefits and convenience while saving a lot on it.

وصف

Specification:
Item Type:RFModulator
Material: Plastic
TV Standard Format: NTSC
Frequency Range: CH3=61.25 / CH4=67.25
Output Impedance: 75OHm
Output Level: 80±5dBμV
Accompaniment System: M=4.5MHz
Video Input Impedance: 75 Ohms/1k Ohms (Switch able)
Input Impedance: 13±3k Ohms
TV to Ant I Input Loss 50-860: -6±2dB
A/V Connection: Female
RF Input: F Female
RF Output: F Female
Power Consumption: 5Volt DC, 500mah(min)
Operating Temperature: 0℃ ~ +40℃

How to Use:
Step1:Connect5V1AwithUSBoutputpoweradapter;
Step2:SetthechannelswitchtoCH3orCH4andthemodulatorswitchtoon;(settooff,RFdoesnotwork);
Step3:ConnectRFandRFOUT;
Step4:ConnecttheA/Vinputsignal;
Step5:TurnontheTVtoCH3orCH4;
Pleasefollowtheabovestepsstrictly.

Package List:
1 x RF Modulator
1 x Transmission Line
1 x English Manual

مرحبًا،

بحث

مغير الترددات اللاسلكية، محول متحد المحور VHF للتحكم في PLL، إدخال HD، مخرج AV، مخرج RF لنظام CATV المحلي الخاص بك

مميزات خاصة

وصف

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