TV Digital RF Modulator Antenna 47-870 MHz 14 DB Household Modulator
Price:
$9.50/pieces 1-199 pieces
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
High Fly
Product Description
Antenna tv professional catv 47-870 MHz 14 dB 230V 50Hz digital cable tv PLL high accuracy household modulator
Antenna cable tv system professional digital catv household 90 dBuV 47-870 MHz 14 dB AC 230V 50Hz modulator
Products Description
Features: 1.MCU controlled PLL high accuracy and stability of visual carrier and audlo subcarrier 2.Audio Subcarrier Selectable:5.5MHz,6.0MHz,6.5MHz
3.Witch R Floop input and auto store when power outage 4.LED Channel number display and CATV/TV channel selectable
5.Double side band modulation for non-adjacent usage
Specification
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Frequency range
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47-870 MHz
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|
Output level
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90 dBμV
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|
AC power input
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AC 230V 50Hz
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|
S/N Ratio
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55 dB
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|
A/V Ratio
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-15±2 dB
|
|
Visual Carrier Freq. Accuracy
|
±5KHz
|
|
Output Return Loss
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14 dB
|
|
Spurious Rejection
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50 dB
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Output Impedance
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75 Ω
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|
Input Level
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0.8 Vp-p for 80% ± 10% modulation
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|
Input Level Addition
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0.4 Vp-p ~0.8 Vp-p
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|
Freq. Response
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± 2.5 dB(50 Hz to 4.2 MHz)
|
|
Audio Carrier Deviation
|
± 50KHz
|
|
Audio Freq. Response
|
± 2 dB
|
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Company Profile
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
FAQ
1.What's your company's advantages?
We knowledge in high frequency and experience for more than 20 years. We professional in solve problems in telecommunication, development, design and manufacturing of products on customer specifications. We also flexibility in development and production.
2.Can I visit your company or factory in China?
Sure. We are more than happy to receive you in Zhongshan and show you around our workplace
3.Can I customize items I like, such as to print our own logo, or to alter the design?
Sure. We are more than happy to receive you in Zhongshan and show you around our workplace
3.Can I customize items I like, such as to print our own logo, or to alter the design?
Yes, we offer OEM/ODM service. Please contact us or our sales representative to check with the details.
4.For customer service
Your inquiries will be replied by our experienced staff within 24 hours via email, skype, whatsapp, te ...., we will answer you
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZHONGSHAN HIGH FLY TECHNOLOGY CO.,LTD
Contact Person
Jason