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- 4-Input Composite RCA Video Audio to Coax Mod...
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منتج #:
73971612
4-Input Composite RCA Video Audio to Coax Modulator
منتج #:
73971612
OMR 102
تفاصيل السعر
باستثناء رسوم الشحن والجمارك ( سيتم احتساب رسوم الشحن والجمارك عند إتمام الشراء )
*سيتم استيراد جميع العناصر من أمريكا
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مستورد من متجر USA
كمية:
اطلب الآن واحصل عليه حول Sunday, سبتمبر 13
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This professional RF modulator combines 4 RF modulators into one unit so it can convert and combine 4 composite RCA video/audio inputs to 4 user-defined TV channels at the same time for commercial or educational purpose.
شحن
سريع
استرجاع
مجاني*
تغليف آمن
منتجات أصلية %100
الامتثال لمعيار PCI DSS
حاصل على شهادة ISO 27001
Note: Step Down Voltage Transformer required for using electronics products of أمريكا store (110-120). Recommended power converters اشتري الآن.
مايفيد
Multiple Inputs
Supports four composite video and audio inputs, allowing seamless connection of various devices, enhancing user convenience and flexibility in video setup without needing additional equipment.
Coax Output
Outputs a single coaxial video signal, simplifying connection to televisions and older audio/video equipment, making it ideal for retro setups and enhancing compatibility across a variety of devices.
User-Friendly Design
Featuring simple controls and clear indicators, this modulator is designed for easy operation, enabling users of all skill levels to set up and enjoy their media without frustration or technical barriers.
تفاصيل المنتج
- Professional-grade audio/video to RF modulator
- Converts up to 4 composite RCA video/audio inputs to 4 user-defined TV channels
- Cost-saving solution for building private MATV or closed-circuit TV system
- Easy front panel push button control for easy channel selection
- Supports RF output in cable channel range from CH58 to CH138 or UHF/VHF channel range from CH14 to CH83
- Powerful 100dB signal output for long cable runs up to 1200 meters
| Connector Type Used on Cable | RCA |
| Compatible Devices | Camera, DVD Player, Television |
| Cable Type | Coaxial, RCA |
| Number of Ports | 8 |
| Power Source | DC |
| Color | Black |
| Brand | AllAboutAdapters |
| Unit Count | 1 Count |
| Manufacturer | AllAboutAdapters |
| UPC | 647535330167 |
| Item Weight | 3 pounds (1.36 kg) |
| Model Number | MD40 |
| Mfr Part Number | MD40 |
| Connector Type | RCA |
من يجب أن يشتري؟
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Home Theaters
Ideal for home theater setups needing to integrate multiple composite video sources into a single coaxial output.
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Video Game Enthusiasts
Perfect for gamers wanting to connect retro gaming consoles using composite video to modern TVs with coax input.
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Broadcast Applications
Useful for small broadcasters to modulate several input sources to coaxial cable for broadcasting or distribution.
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Modern TVs Users
Not suitable for users with modern TVs that primarily support HDMI and lack composite or coaxial inputs.
وصف المنتج
4-Input Composite RCA Video Audio to Coax Modulator
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Product Buying Guide
The 4-Input Composite Video Audio to RF Coax TV Modulator is a professional-grade audio/video to RF modulator suitable for broadband A/V distribution for all NTSC TV systems. It converts up to 4 composite RCA video/audio inputs to 4 user-defined CATV or UHF channels in one cable run to all TVs. This buying guide provides detailed information to help potential buyers make an informed decision.
Product Specifications
- Supports 4 composite RCA video inputs and 4 RCA audio inputs
- RF output in cable channel range from CH58 to CH138 or UHF/VHF channel range from CH14 to CH83
- Powerful 100dB signal output
- Allows multiple modulators to be cascaded together
Key Features
- Easy front panel push button control for easy channel selection
- Supports individual setup for different TV channel output for each video/audio input
- Cost-saving solution for building private MATV or closed-circuit TV system
- Suitable for distributing live video from SD sources such as cable box, DVD player, signage player, etc.
Usage Scenarios
- Ideal for commercial and educational purposes
- Fitting for school, community, church or conference room settings
- Allows for sharing of A/V device or media player across multiple TVs connected through the same coax cable
Usage Scenarios
Competing products in this category include modulators from well-known brands that offer similar features and functionality.
Some User Review
- Users have praised the ease of operation and the ability to create private TV channels for various settings.
- Positive feedback has been received regarding the long-range transmission capability and the cost-saving aspects of sharing source devices across multiple TVs.
Competitors
- It is competitively priced compared to similar offerings in the market, offering good value for the functionality provided.
Buying Considerations
- Buyers should consider their specific requirements for the number of channels and compatibility with their existing setup.
- It's essential to assess the potential for future expansion and the ease of integration with other A/V equipment.
- Ensure compatibility with the existing coax cable infrastructure and the available frequency ranges in the target location.
Conclusion
In conclusion, the 4-Input Composite Video Audio to RF Coax TV Modulator is an excellent choice for those looking for a cost-effective solution to distribute audio and video signals over coax cable. Its versatile features, ease of use, and long-range transmission capability make it suitable for various commercial and educational applications. With positive user feedback and competitive pricing, it presents a compelling option for buyers in need of a reliable RF modulator.
عرض أقلThe 4-Input Composite Video Audio to RF Coax TV Modulator is a professional-grade audio/video to RF modulator suitable for broadband A/V distribution for all NTSC TV systems. It converts up to 4 composite RCA video/audio inputs to 4 user-defined CATV or UHF channels in one cable run to all TVs. This buying guide provides detailed information to help potential buyers make an informed decision. Continue Reading
أسئلة العملاء & الإجابات
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سؤال:
What is a 4-Input Composite RCA Video Audio to Coax Modulator?
إجابه: A 4-Input Composite RCA Video Audio to Coax Modulator is a device that converts video and audio signals from multiple RCA sources into a single coaxial output. This allows you to connect devices like DVD players, gaming consoles, and camcorders to older TVs or systems that only support coaxial input. It simplifies your media setup by consolidating multiple inputs into one output, making it ideal for home entertainment setups. For instance, if you want to connect a gaming console and a DVD player to an old TV, this modulator makes switching between devices seamless. -
سؤال:
How do I connect my devices to the modulator?
إجابه: Connecting devices to the 4-Input Composite RCA Video Audio to Coax Modulator is straightforward. Simply use RCA cables to connect the video (yellow) and audio (red and white) outputs from each device to the corresponding RCA input on the modulator. Once all devices are connected, plug the coaxial output of the modulator into the coaxial input of your TV. This setup allows for easy switching between devices, which is especially convenient when using multiple media sources in your entertainment system. -
سؤال:
Can it support HD video signals?
إجابه: No, a 4-Input Composite RCA Video Audio to Coax Modulator does not support HD video signals. It is designed to work with standard definition (SD) composite video signals. If you need to connect devices that output HD video, such as Blu-Ray players, you may require a different type of modulator that supports HDMI inputs. For users with older devices or displays, this modulator reliably transmits SD signals, ensuring compatibility without the need for upgrades. -
سؤال:
Is the setup process difficult?
إجابه: No, the setup process for a 4-Input Composite RCA Video Audio to Coax Modulator is quite straightforward. Connect the RCA cables from your audio/video devices to the modulator’s inputs, then connect the coaxial output to your TV. Once everything is connected, you simply need to tune your TV to the correct channel. This simplicity makes it an excellent choice for those who are not technically inclined or for users looking to create an accessible multimedia environment in their homes. -
سؤال:
What types of devices can I connect to this modulator?
إجابه: You can connect a variety of devices to a 4-Input Composite RCA Video Audio to Coax Modulator, including DVD players, VCRs, video game consoles, and camcorders. These connections allow you to integrate older technology with modern setups seamlessly. For instance, if you want to play vintage video games on an older television, this modulator provides the necessary bridge between your console and your TV, ensuring you can enjoy your favorite games without technical hassles. -
سؤال:
What is the output quality like?
إجابه: The output quality of a 4-Input Composite RCA Video Audio to Coax Modulator is standard definition, suitable for older TVs that lack modern connectivity options. While it won’t match HD or 4K quality, it maintains decent clarity and color for its purpose. Users seeking to view older media formats will find the output sufficient for casual viewing. This modulator is ideal for settings where high-definition video is not critical, such as retro gaming nights or watching classic movies. -
سؤال:
Does this modulator come with a remote control?
إجابه: Typically, a 4-Input Composite RCA Video Audio to Coax Modulator does not come with a remote control. Most models are designed for manual operation, where users switch between inputs using a physical switch or button on the device itself. This arrangement keeps the setup minimal and often more reliable. If remote control functionality is desired, consider looking for models with that feature, but for straightforward use, manual switching is adequate. -
سؤال:
Can I use this modulator with a digital TV?
إجابه: Yes, you can use a 4-Input Composite RCA Video Audio to Coax Modulator with a digital TV, as long as the TV has a coaxial input. Most digital TVs include this option, allowing for the connection of older devices. Once connected, you may need to scan for the channel on your digital TV to detect the signal being transmitted by the modulator. This compatibility allows users to enjoy various media from older sources on modern displays without problems. -
سؤال:
Does it support audio output separately?
إجابه: No, the 4-Input Composite RCA Video Audio to Coax Modulator does not support separate audio output. The audio is integrated with the video signal and transmitted through the coaxial output. This design simplifies the connection process by combining both audio and video into one coaxial cable, ideal for setups that only need a single output. Users should consider this if they need to route audio separately to different systems, as an alternative solution may be required. -
سؤال:
Where can I buy a 4-Input Composite RCA Video Audio to Coax Modulator?
إجابه: You can buy a 4-Input Composite RCA Video Audio to Coax Modulator from Ubuy. Ubuy offers a diverse selection of electronic devices and accessories, making it easy to find the right product for your needs. Shopping from Ubuy ensures that you have access to quality products along with reliable service. It is an excellent destination for purchasing electronics, ensuring you can find what you need conveniently.
AllAboutAdapters RF Modulators MD40 Editorial Review
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مراجعات العملاء وتقييماتهم
1 تقييمات العملاء
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5 نجمة
100%
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4 نجمة
0%
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3 نجمة
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2 نجمة
0%
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1 نجمة
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شارك أفكارك مع عملاء آخرين
إيجابيات
- Affordable modulator option
- Easy connectivity setups
- Compact and lightweight design
- Decent video quality output
سلبيات
- Limited audio output options
منصة موثوقة وثقة كاملة للمشتري
MA
Mohammad
مشتري موثّق
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · عبر Trustpilot
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Chitra
مشتري موثّق
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · عبر Trustpilot
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kund
مشتري موثّق
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · عبر Trustpilot
OO
Onesi
مشتري موثّق
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · عبر Trustpilot
SJ
SAO JOHN
مشتري موثّق
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · عبر Trustpilot
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منتجات أصلية
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OMR 102
اطلب الآن واحصل عليه حول Sunday, سبتمبر 13
هذا المنتج غير ممنوع في بلدي. (الرجاء الضغط على الرابط أعلاه إذا لم يكن هذا المنتج ممنوعاً في بلدك ، لذلك سيقوم فريقنا بمراجعته والسماح به.)
كمية:
معاملة آمنة
نوفر لك مدفوعات مشفّرة، وحماية متكاملة للمشتري، مع الالتزام بمعايير PCI DSS وشهادة ISO 27001:2022 لضمان أعلى مستويات الأمان في كل عملية شراء.
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المميزات والفوائد
- Converts and combines 4 composite RCA video/audio inputs into 4 user-defined TV channels simultaneously
- Supports easy front panel push button control for channel selection
- Can be used for commercial or educational purposes
- Supports RF output in cable channel range from CH58 to CH138 or UHF/VHF channel range from CH14 to CH83
- Allows for easy expansion by adding more RF modulators
- Transmits audio/video over coax cable for greater transmission range and lower cost
ضمان Ubuy
تسوّق بثقة مع منتجات أصلية %100، ومدفوعات آمنة متوافقة مع معيار PCI DSS، وحماية بيانات معتمدة وفق ISO 27001، وشحن دولي سريع، وإرجاع مجاني*، وتغليف آمن لكل طلب.