RAY JEFFERSON L-100 Loran Receiver Box

( Brand: Ray Jefferson ), ( Manufacturer Part Number: L-100 ), ( Part Type: Receiver Box )

Review RAY JEFFERSON Vintage Loran c Receiver Box Not Tested fits NAVIGATOR C2

The Ray Jefferson L-100 Loran-C Receiver Navigator Box C2 is a sophisticated navigational device designed for mariners and aviators seeking reliable navigation solutions using Long Range Navigation (Loran-C) technology. This system is a crucial backup or supplement to GPS systems, offering enhanced position accuracy and availability, especially in areas with GPS signal interference or limitations.

Measuring approximately 12 inches in width, 7 inches in depth, and 3 inches in height, the L-100 Navigator Box is compact and portable, making it ideal for use on various types of vessels and aircraft. Its rugged construction ensures durability and resistance to harsh marine and aviation environments.

The heart of the L-100 Navigator Box is its high-performance Loran-C receiver, capable of decoding and processing signals from multiple Loran-C transmitters simultaneously. This capability ensures quick acquisition and maintenance of a reliable navigation fix, even in challenging environments.

The user interface of the L-100 Navigator Box is designed with ease of use in mind. It features an intuitive, backlit liquid crystal display (LCD), which presents clear, easy-to-read information on the receiver's status, position, and other important data. The box also includes a built-in speaker and headphone jack, allowing users to receive audible navigation information and alerts.

Additionally, the L-100 Navigator Box comes with an integrated GPS receiver, which can be used for redundancy, improving position accuracy, and providing time information. It also supports RS-232 serial output, enabling integration with other navigation systems and autopilots.

The Ray Jefferson L-100 Loran-C Receiver Navigator Box C2 comes with a comprehensive installation kit, including mounting hardware and wiring harnesses, making installation straightforward and hassle-free. It also includes a user-friendly manual and comprehensive technical documentation to help users get the most out of their new navigational system.

Overall, the Ray Jefferson L-100 Loran-C Receiver Navigator Box C2 is an essential tool for mariners and aviators who demand reliable, accurate, and redundant navigation solutions. Its advanced features, rugged design, and ease of use make it a valuable addition to any navigation suite.

The Raytheon Jefferson L-100 Loran-C receiver navigator box C2 is a navigation system that uses Loran-C technology for position fixing. Loran-C (Long Range Navigation System) is an old navigation technology that uses a network of radio transmitters to provide position information to receivers. Here are some pros and cons of buying this navigation system:

1. Loran-C technology provides accurate position information, within a few meters, even in areas where GPS signals are not available, such as under heavy tree cover or urban canyons.

2. The system is compact and portable, making it ideal for use in small aircraft, boats, or other vehicles.

3. The L-100 receiver is known for its high reliability and durability, making it a good choice for demanding environments.

4. The system includes a built-in omnidirectional antenna, which eliminates the need for an external antenna.

5. The L-100 receiver can be interfaced with other navigation systems, such as GPS, to provide enhanced position information.

1. Loran-C technology is an older navigation technology, and its infrastructure is being phased out in favor of more modern systems, such as GPS and WAAS. This means that the availability and reliability of Loran-C signals may decline over time.

2. The system requires a clear view of the horizon to receive Loran-C signals effectively. Trees, buildings, and other obstacles can interfere with the signals, making it necessary to fly or sail at higher altitudes or speeds to maintain a clear view.

3. The system requires regular maintenance and calibration to ensure accurate operation.

4. The system may not provide real-time navigation information, as Loran-C signals are not transmitted in real-time.

The Raytheon Jefferson L-100 Loran-C receiver navigator box C2 is a reliable and accurate navigation system that can provide position information in areas where GPS signals are not available. However, its use of Loran-C technology means that it may become less effective over time as the infrastructure supporting this technology is phased out. Additionally, the system requires a clear view of the horizon and regular maintenance to ensure accurate operation.

If you require navigation in areas where GPS signals are not available and have a clear view of the horizon, the Raytheon Jefferson L-100 Loran-C receiver navigator box C2 may be a good choice for you. However, it is important to note that the availability and reliability of Loran-C signals may decline over time, and you should consider other navigation systems, such as GPS and WAAS, as alternatives. Additionally, you should be prepared for the maintenance requirements of the system to ensure accurate operation.

Details:

Measures 7 x 4 1/2. No way to test it, selling it as found with what is in the photos. Photos are part of the and show all that is included. SHIPPING INFO: We combine shipping impossible.

part #: l100 prices

• $12.85-$55.99

specifications avionicavioni:

• for models: C2, Navigator
• brand: Ray Jefferson
• mpn: L-100
• part type: Receiver Box

returns avionicavioni:

• policy: No Returns

payments avionicavioni:

• credit card: Mastercard
• wallet: Google-pay
• other

offer avionicavioni:

• availability: In Stock
• started: November 13, 2025
• quantity: 1
• options: Ship-to-home
• sold: 0

general avionicavioni:

• Aviation Parts Accessories > Avionics > Other Avionics
• condition: Used

shipping avionicavioni:

• transit: 4-8 Days
• carrier: USPS, FedEx
• type: Calculated
• cost: $13.49
• service: USPS Ground Advantage, USPS Priority Mail, FedEx Ground / FedEx Home Delivery
• class: Standard, Expedited

seller avionicavioni:

• city: Webster, New York
• # reviews: 17540
• rating: 99.8%