COBHAM OA2-1.6-3.0V-1935 Omni Directional Antenna OA2-1.6-3.0V/1935 1.65

( Brand: Cobham ), ( Manufacturer Part Number: OA2-1.6-3.0V/1935 ), ( Part Type: Antenna )

Review COBHAM Oa2-1.6-3.0v/1935 Omni Directional Wide Antenna Freq 1.65 To 3.0 Ghz

The Cobham OA2-1.6-3.0V/1935 is an omni-directional antenna designed for use in various communication applications. This antenna is characterized by its broad radiation pattern that provides 360-degree coverage horizontally and an acceptable level of gain in the vertical plane. Its frequency range extends from 1.55 to 3.0 GHz, making it a versatile option for systems utilizing frequencies within this spectrum.

The antenna's form factor is a compact square patch, measuring 13.5 inches by 13.5 inches (1935 mm x 1935 mm). The antenna's gain is 1.65 dBi, which is relatively low compared to directional antennas but is appropriate for applications where an omni-directional antenna is preferred for its coverage pattern. The antenna operates on a voltage of 1.6 to 3.0 volts.

The antenna is made of high-quality materials, ensuring durability and reliable performance in various environments. It is weatherproof, making it suitable for outdoor installation and use in harsh conditions. Additionally, it is lightweight, making it an excellent option for portable or mobile communication systems.

The Cobham OA2-1.6-3.0V/1935 features a low-profile design, which minimizes wind resistance and reduces the risk of damage from turbulent weather conditions. It is also suitable for use in MIMO (Multiple Input Multiple Output) systems due to its omni-directional radiation pattern. The antenna's ambiguity function makes it an attractive choice for applications where maintaining a low probability of interception is essential.

This antenna is factory tuned and calibrated to ensure optimal performance. The measurements and specifications provided are based on standard testing procedures and are representative of typical performance. The antenna is available in various connection options, including SMA, TNC, and N-Type. The package comes with a mounting bracket, which enables easy installation. Overall, the Cobham OA2-1.6-3.0V/1935 is a high-performing, reliable, and versatile antenna that offers omni-directional coverage for communication systems operating in the 1.55 to 3.0 GHz spectrum.

Pros and Cons of buying a Cobham OA2-1.6-3.0V/1935 Omni-Directional Antenna

The Cobham OA2-1.6-3.0V/1935 is an omni-directional antenna that operates over the VHF frequency band from 150 to 174 MHz and the UHF frequency band from 400 to 470 MHz. This antenna is widely used in various industries, including aviation, public safety, and land mobile radio communications. Here are some potential advantages and disadvantages of purchasing this antenna:

1. Broad Bandwidth: The Cobham OA2-1.6-3.0V/1935 antenna offers a broad bandwidth that covers both VHF and UHF frequency bands, making it a versatile option for communication systems that utilize multiple frequency bands.

2. Directional Independence: As an omni-directional antenna, it provides equal radiation in all directions, which simplifies antenna alignment and makes it more forgiving to orientation changes.

3. Rugged Design: The antenna's rugged design makes it suitable for harsh environments, including extreme temperatures, high humidity, and exposure to the elements.

4. Integrated SMA Connector: The antenna features a standard SMA connector, providing easy integration with various radio systems and simplifying installation procedures.

5. Wide Applicability: The Cobham OA2-1.6-3.0V/1935 antenna can be used in various applications such as aviation communications, land mobile radio systems, and public safety communications.

1. Potential for Multipath Interference: Since the antenna radiates equally in all directions, there may be increased potential for multipath interference, which can degrade signal quality.

2. Narrower Beamwidth: Compared to directional antennas, omni-directional antennas like the Cobham OA2-1.6-3.0V/1935 have a narrower beamwidth, resulting in less efficient radiation of the transmitted power in specific directions.

3. Limited Gain: The Cobham OA2-1.6-3.0V/1935 antenna offers a lower gain compared to directional antennas, which could result in reduced communication range in some applications.

4. Increased Cost: Due to its versatile capabilities and rugged design, the Cobham OA2-1.6-3.0V/1935 antenna may come with a higher price tag compared to other omni-directional antennas in the market.

In conclusion, the Cobham OA2-1.6-3.0V/1935 omni-directional antenna offers advantages such as broad bandwidth, directional independence, rugged design, integrated SMA connector, and wide applicability. However, it also comes with potential drawbacks like increased multipath interference risk, narrower beamwidth, limited gain, and a higher cost. Therefore, when considering purchasing this antenna, it is crucial to weigh the pros and cons based on your specific communication requirements and operational environment.

Based on the provided information, the Cobham OA2-1.6-3.0V/1935 omni-directional antenna can be a strong consideration for applications that require VHF and UHF frequency coverage, don't mind the potential multipath interference, and value the benefits of easy installation and versatility. It is recommended to consult with a communication systems expert to determine whether this antenna suits your specific use case best.

Details:

Came from working decommissioned equipment.: Used good condition.

part #: oa21630v1935 price

• $67.68

specifications roundupantenna:

• brand: Cobham
• mpn: Oa2-1.6-3.0v/1935
• part type: Antenna

offer roundupantenna:

• best offers: True
• quantity: 18
• started: December 29, 2024
• availability: In Stock
• options: Ship-to-home
• sold: 0

general roundupantenna:

• condition: Used
• Surveillance Alarm Equipment > Two-Way Radio Parts Accessories > Two-Way Radio Antennas

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