Comet
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Comet CSB-770A Dual-Band Mobile Antenna
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Comet CSB-770A Dual-Band Mobile Antenna
Experience reliable communication and enhanced performance with our Dualband Mobile Antenna, perfect for both 2M and 70cm bands.
Comet CSB-770A Dual-Band Mobile Antenna
Item #: 22049758

Comet CSB-770A Dual-Band Mobile Antenna

Item #: 22049758

BND 195

Price Details

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*All items will import from US

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Order now and get it around Wednesday, August 05
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Experience reliable communication and enhanced performance with our Dualband Mobile Antenna, perfect for both 2M and 70cm bands.
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What Stands Out

Dual-Band Capability
Supports both 2M and 70cm bands, allowing users to communicate across multiple frequencies with a single antenna, enhancing versatility for amateur radio operators.
High Power Rating
With a power handling capacity of 150W, the CSB-770A delivers reliable performance during high-transmission activities, ensuring clear communication even in challenging conditions.
Compact Design
The sleek, portable design makes it easy to install and transport, catering to mobile users and providing optimal performance without sacrificing space or convenience.

Product Details

Find the best deal on CSB-770A Comet 2M70cm Dual-Band Mobile Antenna 150W at Ubuy Brunei Brunei. Shop now for high-quality antennas and enjoy fast shipping.
Is Discontinued By Manufacturer No
Product Dimensions 43 x 1 x 1 inches (109.2 x 2.5 x 2.5 cm); 1.05 Pounds (480 grams)
Item model number CSB-770A
Date First Available December 3, 2013
Manufacturer Comet
AntennaRadio
BrandComet
Colorsilver
Number of Channels2
Impedance50 Ohm
Maximum Range2 Meters
ManufacturerComet
Global Trade Identification Number04932273103989

Who Should Buy?

Suitable For
  • Amateur Radio Operators

    Ideal for ham radio enthusiasts interested in reliable long-distance communication on 2M and 70cm bands.

  • Mobile Users

    Perfect for those needing a portable solution for their car or mobile setup with excellent signal performance.

  • Emergency Services

    Great for emergency responders who require durable antennas for effective communication during critical situations.

Not Suitable For
  • Casual Users

    Not suitable for casual users who do not require extensive communication capabilities or advanced features.

Product Description

Comet CSB-770A Dual-Band Mobile Antenna

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the key features of the CSB-770A Comet Dual-Band Mobile Antenna?

    Answer: The CSB-770A Comet Dual-Band Mobile Antenna features a robust 150W power handling capacity, allowing for reliable signal transmission. It operates on both 2M and 70cm bands, making it versatile for amateur radio enthusiasts. The antenna is designed for mobile use, providing excellent performance with a durable construction that withstands harsh weather conditions, ensuring consistent communication whether you're on the road or at your station.
  • Question: How do I install the CSB-770A Dual-Band Mobile Antenna?

    Answer: Installing the CSB-770A is straightforward. First, ensure you have a suitable mounting location, like a vehicle roof or trunk. Use the included hardware to affix the antenna securely. Next, connect it to your radio equipment using a coaxial cable. It's essential to check for proper grounding to avoid interference. This setup allows operators to maintain reliable communication while driving, making it ideal for emergency responders or outdoor adventurers.
  • Question: What applications is the CSB-770A antenna suitable for?

    Answer: The CSB-770A is perfect for various applications, including amateur radio, emergency communications, and mobile operations. It offers exceptional performance and reliability for ham radio enthusiasts during contests or while out in the field. Its mobility allows for easy deployment in cars, trucks, or RVs, catering to those who require mobile communication, such as first responders or outdoor explorers who value connectivity on-the-go.
  • Question: What is the gain of the CSB-770A antenna?

    Answer: The CSB-770A antenna provides 5 dB gain on the 2M band and 3 dB gain on the 70cm band. This gain helps enhance your transmission and reception capabilities, allowing you to establish clearer communication over longer distances. Ideal for those who want to maximize their radio performance, this design helps bridge the gap in communication in both urban and rural environments, making it a strategic choice for serious ham radio users.
  • Question: Is the CSB-770A weather-resistant?

    Answer: Yes, the CSB-770A is designed to be weather-resistant, featuring a robust build that can withstand various environmental conditions. This durability ensures that it performs well in rain, snow, and wind, making it an excellent choice for outdoor use. Whether you're camping, hiking, or during a severe weather situation, you can trust this antenna to maintain performance no matter the circumstances.
  • Question: Can I use the CSB-770A with any mobile radio?

    Answer: The CSB-770A is compatible with most mobile radios that operate on VHF and UHF frequencies. Simply check your radio specifications to ensure it covers the 2M and 70cm bands. This versatility allows a wide range of users, from hobbyists to professionals, to benefit from its robust performance. Whether you’re in vehicle communications or at a ham convention, this setup provides the flexibility you need.
  • Question: What is the antenna's length and weight?

    Answer: The CSB-770A stands at approximately 39 inches long and weighs around 1.5 lbs. Its compact design allows for easy installation in various vehicle types without compromising performance. The lightweight structure means less strain on mounting points, making it a favorable choice for those looking to enhance their mobile communication without heavy-duty installations.
  • Question: How do I tune the CSB-770A antenna for optimal performance?

    Answer: Tuning the CSB-770A is essential for achieving the best performance. After installation, use an SWR (Standing Wave Ratio) meter to measure your current SWR levels. Adjust the length of the antenna or its position until the SWR is within acceptable limits, usually below 2:1. This process is vital for minimizing signal loss and ensuring effective communication across the 2M and 70cm bands, allowing you to communicate effectively in various situations.
  • Question: What is the maximum frequency this antenna can handle?

    Answer: The CSB-770A can handle frequencies up to 150W, which is suitable for both 2M (144-148 MHz) and 70cm (430-450 MHz) bands. This extensive frequency range ensures it meets the needs of most amateur radio operators looking to cover local and longer-distance communications efficiently. Whether you're participating in local nets or making distant contacts, this antenna provides versatile coverage for your mobile communication needs.
  • Question: Where can I buy the CSB-770A Comet Dual-Band Mobile Antenna in Brunei?

    Answer: You can purchase the CSB-770A Comet Dual-Band Mobile Antenna on Ubuy. They offer reliable delivery and access to this high-quality antenna, ensuring you can enhance your mobile communication setup with ease. Ubuy provides an efficient shopping experience with a selection of related accessories to help you get started. Don't miss out on this essential device for your ham radio operations!

Comet Antennas CSB-770A Editorial Review

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Pros

  • Excellent signal quality
  • Sturdy construction
  • Wide frequency range
  • Easy installation
  • High power handling

Cons

  • Somewhat heavy

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BND 195

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