Subreflector Centering

Step 7

Subreflector

Focusing

Step 8

Step 9

Measure and note the distance between outermost subreflector strut support bolt head and the subreflector rim as shown in Figure 25. Obtain corresponding measurements from remaining subreflector struts. These measurements should have a maximum differ- ential of 0.062 in. (1.5mm). If adjustment is necessary, loosen the four floating ring bolts and slide subreflector appropriately to achieve the 0.062 in. (1.5mm) differential. Make sure to re-tighten bolts when finished.

Refer to Figure 25. Use measuring tape to set indicated dimension between bottom edge of panel and subreflector aperature rim at the three subreflector adjustment stud loca- tions. Use subreflector adjustment stud hardware to achieve equal axial dimension of 108.75 in. (2762.3mm) at all three locations. Securely tighten adjustment hardware.

Repeat procedure described in Step 7. If any dimensional variation is found, repeat adjustment procedure described in Step 7 then repeat procedure in Step 8 if required.

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Installation Procedures

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Andrew ES76PK-1 installation instructions Subreflector Centering Step Focusing

ES76PK-1 specifications

The Andrew ES76PK-1 is a robust and highly efficient satellite communication antenna designed for both commercial and military applications. Its innovative design and advanced features make it an exceptional choice for high-performance connectivity.

One of the standout characteristics of the ES76PK-1 is its impressive gain. With a gain of approximately 76 dBi across a wide range of frequencies, it ensures optimal signal reception and transmission even in challenging environments. This high gain makes it ideal for applications requiring reliable long-distance communication, such as remote site operations or disaster recovery efforts.

The construction of the ES76PK-1 also prioritizes durability and resilience. Built with sturdy materials, this antenna is resistant to harsh weather conditions, including high winds, rain, and extreme temperatures. Its lightweight yet robust design allows for easier installation and maintenance, making it suitable for both fixed and mobile setups.

In terms of technology, the Andrew ES76PK-1 leverages advanced polarization techniques, which enhance its ability to transmit and receive signals effectively. This polarization capability ensures minimal signal degradation and interference, providing users with consistent and high-quality communication links. Furthermore, the antenna supports multiple frequency bands, thus offering flexibility in deployment and compatibility with various satellite systems.

The antenna's design incorporates a high level of precision engineering. This not only contributes to its excellent performance but also allows for fine azimuth and elevation adjustments. This feature is crucial in aligning the antenna accurately with satellite signals, further improving the quality of service for users.

Another key aspect of the Andrew ES76PK-1 is its compatibility with a range of RF systems. This versatility makes it a favored choice among service providers and enterprises looking to implement or upgrade their satellite communication infrastructure.

In summary, the Andrew ES76PK-1 stands out in the competitive landscape of satellite communication technologies. With its high gain, durable construction, advanced polarization, and compatibility with various systems, it meets the stringent demands of modern communication needs. This antenna is an excellent investment for anyone looking to achieve reliable and efficient satellite connectivity.