AV to RF Modulator

$7.00

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SKU: HY-21-M65 Category: Tag:

Description

Feature:

  • Cost effective for your own local CATV system
  • A/V output for widely application
  • Humanized design, easy to install, easy to operate;
  • PLL Controlled VHF operating frequency
  • Output Channel Selectable

Specification: 

ITEM HY-21-M65
Standard NTSC
FrequencyRange CH3/CH4  (54MHz~80MHz)   NTSC：61.25/67.25
Output Impedance 75OHm
Output level 80±5dBμV
Sound system M=4.5MHz
Video Input Impedance 75 Ohms/1k Ohms (Switch able)
Audio Input Impedance 13±3k Ohms
TV to ANT Insertion Loss 50-860 -6±2dB
A/V connector RCA female
RF Input IEC(f)
RF Output IEC(m)
Power Consumption 9Volt DC,100mA or 5VDC,500mA Min
Operating Temperature -10℃~ +60℃

 

Additional information

Power Plug

EU Plug, UK Plug, US Plug

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    Applications

    • Optical Transmitter of Analog Signal
    • Optical Bidi Module and Optical transceivers
    • Test Equipment

    Absolute Maximum Ratings (Tc=25℃)

    Parameter Symbol Ratings Unit Notes
    Reverse Voltage（LD） Vr(LD) 2 V CW
    Forward Current（LD） If(LD) 100 mA CW
    Reverse Voltage（MPD） Vr(PD) 15 V CW
    Forward Current（MPD） If(PD) 2 mA CW
    Storage Temperature Tstg -40~ +85 ℃ –
    Operating Temperature Topr -20~ +70 ℃
    Lead Soldering Temperature/Time Ts 260/10 ℃/S –
    Fiber Yield Strength – 1 kgf –
    Fiber Bend Radius – 60 mm –

     

     

     

    Transmitter Optical and Electrical Characteristics (Tc=25℃)

    Parameter Symbol Min Type Max Unit Test Condition
    Threshold Current Ith 3 – 15 mA CW
    – – 50 mA CW,T=85℃
    Operating Voltage Vf – 1.1 1.5 V –
    Forward Current If 55 – 65 mA CW, Po=10mW
    Center Wavelength λc 1540 1550 1560 nm CW, Po= Pf
    Rise/Fall Time(20-80%) Tr/Tf – 0.2 0.5 nS If=Ith, Po=Pf, 50 Ohm
    Monitor Current Im 100 – 1000 uA CW, If=Ith+20mA
    Capacitance C – 10 15 PF VRD=5V, f=1MHz
    Dark Current Id – – 100 nA VRD=5V
    Spectral Width(-3dB) Δλ – 0.3 0.5 nm CW, If=Ith+20mA
    Slope Efficiency SE 0.18 – – W/A CW, If=Ith+20mA
    Tracking Error TE -1.5 – 1.5 dB CW, If=Ith+20mA
    Bandwidth BW 2 2.5 – GHz
    Side Mode

    Suppression Ratio

    		 SMSR 30 – – dB CW, Po=10mW
    Optical Isolation ISO 30 – – dB —
    Relative Intensity Noise RIN – – -130 dB/Hz –
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