
| Brand | AMERICAN FIBERTEK |
|---|---|
| Manufacturer Part Number | MR-108 |
| Part Type | VIDEO |
| Cosmetics | C4 USED GOOD |
The American Fibertek MR-108 FM Video Transceiver is a high-performance, full-duplex unit designed for use in CCTV (Closed-Circuit Television) systems, as well as other professional video applications. This transceiver employs frequency modulation (FM) technology to ensure reliable and clear video transmission over fiber optic cables.
The MR-108 FM Video Transceiver is compact, measuring only 1.75 inches in width, 4.25 inches in length, and 1.25 inches in height, making it an ideal choice for space-constrained installations. It is constructed with robust materials to ensure durability and longevity, and its fanless design makes it virtually silent in operation.
This transceiver supports both SD and HD-SDI (Serial Digital Interface) video signals, with a maximum data rate of 1.5 Gbps. It also supports both analog and digital audio, making it a versatile solution for various video applications. The unit features a built-in test signal generator and an automatic gain control function, allowing for easy setup and maintenance.
The MR-108 FM Video Transceiver is designed to operate over multimode fiber optic cables with a length of up to 5 kilometers (3.1 miles) and single-mode fiber optic cables with a length of up to 10 kilometers (6.2 miles). It also offers a wide operating temperature range of -20 C to 70 C (-4 F to 158 F), ensuring stable performance in various environments.
The transceiver comes with a number of input and output connectors, including BNC connectors for video and RCA connectors for audio. It also includes an SFP (Small Form-Factor Pluggable) port for easy fiber optic cable connection. Additionally, it features a front-panel LED display, which provides real-time information on the unit's status and operation.
In summary, the American Fibertek MR-108 FM Video Transceiver is a powerful and versatile solution for transmitting high-definition video and audio signals over fiber optic cables. Its compact size, robust construction, and wide range of features make it an excellent choice for various professional video applications.
American Fibertek MR-108 FM Video Distribution Amplifier: A Detailed Analysis
The American Fibertek MR-108 FM is a video distribution amplifier designed to boost and distribute coaxial signals. This device is widely used in CCTV systems, security applications, and other video distribution networks. In this analysis, we will discuss the pros and cons of buying a American Fibertek MR-108 FM video distribution amplifier.
Pros:1. Broadband Amplification: The MR-108 FM can amplify both analog and digital video signals, making it a versatile solution for various video distribution applications.
2. Wide Input Voltage Range: This amplifier can accept input voltages ranging from 12VDC to 24VDC, which provides flexibility in power source selection.
3. High Power Output: With a power output of up to 13.5dBmV, the MR-108 FM can effectively distribute signals over long distances without significant signal loss.
4. Frequency Response: The device has a wide frequency response range, supporting signals from 50Hz to 1000MHz.
5. Rugged Design: The MR-108 FM is designed to withstand harsh environments, making it suitable for outdoor installations and industrial applications.
Cons:1. Limited Input Impedance: The MR-108 FM has a limited input impedance of 75 Ohms, which may not be suitable for all video distribution applications.
2. No Automatic Gain Control (AGC): This amplifier does not have an automatic gain control feature, which may require manual adjustment to maintain optimal signal levels.
3. No Protection Against Surge Voltages: The MR-108 FM does not have any built-in surge protection, which may require the use of external surge protectors to protect against power surges.
Conclusion:The American Fibertek MR-108 FM video distribution amplifier is a powerful and versatile solution for distributing video signals over coaxial cable. Its broadband amplification, high power output, and rugged design make it an excellent choice for various applications, including CCTV systems and security installations. However, its limited input impedance, lack of automatic gain control, and absence of surge protection may be drawbacks for some users.
Recommendation:If you require a video distribution amplifier for applications where signal distribution over long distances is essential and the environment is harsh, the American Fibertek MR-108 FM is an excellent choice. However, if you need a device with automatic gain control or surge protection, you may want to consider other options in the market. Always ensure that the specifications of the amplifier match your application requirements before making a purchase.
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Unable to test. May have broken or missing parts. American Fibertek MR-108 fm video system: 145841.
