ZVP820 Comparison
| photo | price | summary | rating |
|---|---|---|---|
 | $459.00 | Condition is Used, ZeeVee ZVP820 ZVPro820-MX HDMI QAM Encoder Modulator - TESTED & WORKING, FREE SHIPPING | 99.8% |
 | $489.00 | Condition is Used, ZeeVee ZVP820i ZVPro820i-MX HDMI QAM Encoder Modulator - TESTED & WORKING, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
 | $1150.00 | Top Pick! Condition is New, ZeeVee Coax Digital Video Distribution Digital Video Encoder/Modulator ZvP820i, shipping cost = $67.49 | 0.0% |
The ZeeVee ZVP820/ZVPro820-NA encoder QAM modulator is a versatile and powerful video compression and modulation solution designed for professional broadcast applications. This device is engineered to provide high-quality video transmission over coaxial cable networks, making it an excellent choice for various applications such as CATV headends, fiber-to-the-home systems, and digital signage networks.
The ZVP820/ZVPro820-NA encoder features advanced compression technology, including H.264 and MPEG-2, that ensures efficient bandwidth utilization while maintaining excellent video quality. It supports a wide range of video resolutions, including 1080i, 720p, and 480i, with aspect ratios of 4:3 and 16:9. The encoder also offers adaptive bitrate control, which automatically adjusts the compression level based on the network conditions to provide optimal video performance.
The QAM modulation capability of the ZVP820/ZVPro820-NA encoder enables it to transmit modulated video signals over coaxial cable networks. It supports a wide range of QAM modulation schemes, including 16-QAM, 32-QAM, and 64-QAM, allowing for flexible transmission options depending on the network requirements. The encoder also features an advanced automatic gain control (AGC) system, which ensures consistent signal levels and minimizes the need for manual adjustments.
The ZVP820/ZVPro820-NA encoder is designed with advanced features to ensure seamless integration into various broadcast environments. It offers support for closed captioning, including both 608 and 708 formats, and also supports multiple audio streams, including AAC, AC-3, and MPEG-1 Layer II. The encoder provides a web-based user interface, allowing for easy configuration and monitoring of the device through a standard web browser.
The ZVP820/ZVPro820-NA encoder is a robust and reliable device, designed to meet the demands of professional broadcast applications. It offers a wide range of input and output options, including SDI, HDMI, and composite video inputs, and supports both 100Base-T Ethernet and RS-232 serial interfaces for easy integration into existing systems. The device also features redundant power supplies, ensuring uninterrupted operation even in power failure situations.
In summary, the ZeeVee ZVP820/ZVPro820-NA encoder QAM modulator is a versatile and powerful device that offers advanced video compression and modulation capabilities, making it an excellent choice for professional broadcast applications. It provides efficient bandwidth utilization, high-quality video transmission, and flexible transmission options, making it a reliable and cost-effective solution for various broadcast environments.
The ZeeVee ZVP820/ZVPro820-NA encoder QAM modulator is a professional-grade video compression and modulation device designed for broadcast applications. Here are some pros and cons of buying this product:
Pros:1. High-quality video compression: The ZVP820/ZVPro820-NA encoder supports MPEG-2 and H.264 video compression, ensuring high-quality video transmission with efficient bandwidth utilization.
2. Flexible I/O configurations: The device offers a wide range of input and output options, including HDMI, SDI, and composite video, making it suitable for various broadcast applications.
3. Robust QAM modulation: The encoder's QAM modulation capabilities enable reliable and high-speed digital transmission of compressed video signals.
4. Easy setup and configuration: The device features a user-friendly web interface, allowing easy setup and configuration of various parameters.
5. Reliable and durable: The ZVP820/ZVPro820-NA encoder is built with high-quality components and is designed to withstand the rigors of 24/7 broadcast applications.
Cons:1. Cost: The ZeeVee ZVP820/ZVPro820-NA encoder is a professional-grade device and comes with a premium price tag.
2. Complexity: The device may require advanced technical knowledge to set up and configure, making it less suitable for casual users.
3. Limited to QAM modulation: While QAM modulation is widely used in broadcast applications, other modulation schemes such as ATSC or DVB may be required for certain applications, making this device less versatile.
Conclusion:The ZeeVee ZVP820/ZVPro820-NA encoder QAM modulator is a high-performance device suitable for professional broadcast applications that require reliable and efficient video compression and modulation. Its flexible I/O configurations, easy setup, and robust build quality make it a popular choice among broadcasters. However, its premium price tag and limited modulation scheme may make it less accessible to casual users or those with smaller budgets.
Recommendation:If you require a high-performance video compression and modulation device for professional broadcast applications, the ZeeVee ZVP820/ZVPro820-NA encoder is an excellent option. However, if you have a smaller budget or require more versatile modulation schemes, other devices with different features and price points may be more suitable for your needs.
Details:
MPEG-2 qam RF output. It includes an aftermarket power supply. Closed captions supported via composite. 1 delay match analog audio output for input.
Cosmetically, the unit has a bunch of scratches on it. From Zeevee ZVPRO820-NA is a hd video encoder/qam modulator with 2 HDMI inputs up to 1080i/1080p embedded digital audio or analog. This unit was pulled from a working installation. Functionally, its tested and works great.
specifications vidioaudio:
- brand: Zeevee
- mpn: Zvp820
offer vidioaudio:
- prices: $459.00–$1150.00
- item condition:
- Used
- New
- availability: in stock
- in stock #: 3
- started: december 7, 2025
- sold #: 10
- options: ship-to-home
- best offers: true
payments vidioaudio:
- other
- credit card: visa
- wallet: google-pay
shipping vidioaudio:
- class: standard, economy
- service: usps ground advantage, fedex ground economy
- transit: 4-9 days
- type: calculated
- carrier: usps, fedex
seller vidioaudio:
- city: baltimore, maryland
- rating: 100.0%
- # reviews: 346
returns vidioaudio:
- policy: no returns
general vidioaudio:
- category: Electronics > Tv, Video Home Audio