
( Brand: Larsen Electronics ), ( Manufacturer Part Number: 2/70 )
The Larsen LAR-2-70 Duplexer is a high-quality, two-port device designed for use in various radio frequency (RF) applications. This duplexer measures 2 meters (6.56 feet) in length and has a frequency range of 70 MHz.
The LAR-2-70 Duplexer is a crucial component in RF systems, allowing for the simultaneous transmission and reception of signals without interference. It features a 2:1 frequency split ratio, meaning it divides the input signal into two outputs at different frequencies. This makes it ideal for use in applications such as two-way radio systems, satellite communications, and test and measurement equipment.
The duplexer is constructed using high-quality materials, including ceramic resonators and brass components. This ensures excellent performance, with low insertion loss, high isolation, and good return loss. The device is also designed to be robust and reliable, with a rugged construction that can withstand harsh environmental conditions.
The LAR-2-70 Duplexer is easy to install and use, with a simple, threaded connector design. It is compatible with a range of RF connectors, including SMA, N, and BNC, making it a flexible choice for a wide range of RF applications.
In summary, the Larsen LAR-2-70 Duplexer is a high-performance, two-port device designed for use in RF applications with a frequency range of 70 MHz. It offers excellent performance, with low insertion loss, high isolation, and good return loss, and is constructed using high-quality materials for durability and reliability. The duplexer is easy to install and use, with a simple connector design and compatibility with a range of RF connectors.
Pros of buying a 2m-70cm Larsen 2-70 Duplexer:1. Wide frequency range: The duplexer covers a wide frequency range of 144-450 MHz, which is ideal for various amateur radio and commercial applications.
2. High power handling: The duplexer can handle up to 100 watts of power, making it suitable for use with high-power radios.
3. High selectivity: The duplexer has a high selectivity, which means it can filter out unwanted signals and interference, improving the reception and clarity of the desired signal.
4. Durable construction: The duplexer is made of high-quality materials, such as brass and ceramic, which ensure long-term reliability and resistance to weather and temperature changes.
Cons of buying a 2m-70cm Larsen 2-70 Duplexer:1. Cost: The duplexer is relatively expensive compared to some other models on the market.
2. Size: The duplexer is quite large and may not fit in all antenna systems.
3. Installation: Installing the duplexer may require some technical skills and knowledge, which may be a deterrent for some users.
Conclusion:The 2m-70cm Larsen 2-70 Duplexer is a high-quality product that offers excellent performance and reliability. Its wide frequency range, high power handling, and high selectivity make it a great choice for users who require a high-performance duplexer. However, its high cost and size may be a deterrent for some users. If you are looking for a high-performance duplexer and are willing to pay a premium for quality, the 2m-70cm Larsen 2-70 Duplexer is a recommended option. If you are on a budget or have space constraints, there may be other options that better suit your needs.
Has mounting flange.
Free shipping via USPS priority mail with delivery confirmation to the 50 states only.
You are buying on this good looking Larsen ad 2 70, meter 70 cm antenna duplexer. Rated at 200 watts max.