
( Brand: Magnavox ), ( Manufacturer Part Number: SSR-11A ), ( Model: MAGNAVOX AN / SSR-11A ), ( Type: Radio Receiving Set )
The **Magnavox SSR-11A AN/SSR-11A Radio Receiving Set** is a robust, high-performance military-grade shortwave radio designed for reliable communication in demanding operational environments. Part of the AN/SSR series, this ruggedized transceiver was engineered to meet the stringent requirements of naval, airborne, and ground-based military applications, ensuring secure and dependable voice and data transmission across vast distances. Built with a compact yet durable chassis, the SSR-11A features a modular design that allows for easy maintenance and field repairs, a critical advantage in combat or remote deployments where downtime is unacceptable. Its advanced superheterodyne receiver architecture delivers exceptional selectivity and sensitivity, enabling clear reception even in the presence of strong interference or jamming, making it ideal for tactical communications in electronic warfare scenarios. The unit incorporates a robust power amplifier capable of handling high-power transmissions, ensuring strong signal projection over long ranges while maintaining fidelity. With its extensive frequency coverage spanning from the low-frequency (LF) to very high-frequency (VHF) bands the SSR-11A supports a wide array of communication protocols, including voice, teletype, and encrypted transmissions, catering to diverse operational needs. Its ruggedized construction, featuring corrosion-resistant materials and sealed components, ensures reliability in harsh maritime, desert, or tropical climates, where exposure to salt spray, dust, or extreme temperatures could otherwise degrade performance. The SSR-11A also includes built-in redundancy and fail-safe mechanisms, such as automatic frequency control (AFC) and crystal-controlled oscillators, to minimize operational disruptions. Designed for integration into larger communication networks, this radio set was often employed in naval vessels, aircraft, and command centers, where its precision and durability were indispensable for maintaining mission-critical communications. Whether deployed in peacetime training or high-stakes combat scenarios, the SSR-11A stands as a testament to Magnavox s engineering prowess, offering a blend of technical sophistication and operational resilience that remains relevant in the annals of military radio history.
The Magnavox SSR-11A (AN/SSR-11A) is a vintage military-grade shortwave radio receiver originally designed for use in the U.S. Navy during the Cold War. While it remains a highly sought-after piece among collectors and radio enthusiasts, purchasing one comes with distinct advantages and challenges.
### **Pros of Buying an AN/SSR-11A**
1. **Historical and Military Significance** The SSR-11A is a rare and iconic piece of Cold War-era military electronics, valued by historians, collectors, and hobbyists. Its association with naval and intelligence operations adds to its appeal.
2. **Exceptional Build Quality** Constructed with high-grade components, including vacuum tubes, solid-state circuitry, and robust metal chassis, the SSR-11A was built to endure harsh maritime and operational environments. This durability makes it a long-lasting piece if properly maintained.
3. **Superior Shortwave Reception** The radio is known for its excellent shortwave performance, capable of receiving signals across a wide frequency range (typically 1.5 to 30 MHz). It features advanced filtering, selectivity, and sensitivity, making it suitable for both amateur and professional use.
4. **Modular and Upgradable Design** The SSR-11A was designed with modularity in mind, allowing for upgrades to its power supply, filters, and other components. Some owners have successfully integrated modern components to improve performance or extend functionality.
5. **Cultural and Collectible Value** Due to its rarity and historical importance, the SSR-11A holds significant resale value. Well-preserved units can appreciate over time, especially if they retain original documentation or military markings.
6. **Educational and Technical Interest** For electronics enthusiasts, engineers, and students, the SSR-11A offers a fascinating study in analog radio design, vacuum tube technology, and military-grade engineering. It provides hands-on experience with vintage circuitry.
7. **Potential for Restoration and Customization** Skilled technicians can restore or modify the radio to improve performance, replace worn components, or adapt it for modern use. Some owners have repurposed it for amateur radio (ham radio) or as a museum-quality exhibit.
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### **Cons of Buying an AN/SSR-11A**
1. **High Initial Cost** Due to its rarity and historical value, a fully functional SSR-11A can cost several thousand dollars, even for a used unit. Restoration or repair may add to the expense.
2. **Complexity and Maintenance Requirements** The SSR-11A relies on vacuum tubes, analog circuitry, and mechanical components that require specialized knowledge to maintain. Tubes degrade over time and must be replaced periodically, adding to long-term costs.
3. **Limited Availability of Parts** Finding original or compatible replacement parts (especially vacuum tubes, transformers, and filters) can be difficult. Some components may require sourcing from obsolete suppliers or custom fabrication.
4. **Power Supply Challenges** The radio typically requires a high-voltage power supply (often 12V DC or 115V AC), which may need to be restored or replaced. Modern power supplies may not be compatible without modifications.
5. **Learning Curve for Operation** Unlike modern radios with digital interfaces, the SSR-11A operates via knobs, switches, and analog meters. Users must become familiar with its controls, tuning methods, and troubleshooting techniques, which can be intimidating for beginners.
6. **Potential for Damage or Wear** Many units in circulation have been stored improperly, exposed to moisture, or subjected to rough handling. Restoring a damaged SSR-11A may require extensive work, including chassis cleaning, component replacement, and recalibration.
7. **Legal and Ethical Considerations** Some SSR-11A units may have been removed from military service and sold on the surplus market. Purchasing one may require verifying its legal status, especially if it contains classified or restricted components (though most civilian units are declassified).
8. **Limited Modern Functionality** The radio lacks features common in modern receivers, such as digital tuning, memory presets, or built-in signal processing. Users must rely on analog methods, which can be less convenient for contemporary use.
9. **Risk of Overpaying for Collectible Units** Some sellers price SSR-11As based on their historical value rather than their functional condition. Buyers must carefully assess whether they are purchasing for use, restoration, or purely as a collectible.
10. **Environmental and Safety Concerns** Vacuum tubes and high-voltage components pose risks if mishandled. Proper grounding, shielding, and ventilation are necessary to avoid electrical hazards.
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### **Conclusion**
The AN/SSR-11A is a remarkable piece of radio history with unmatched performance and craftsmanship, making it a prized possession for collectors, enthusiasts, and technicians. However, its complexity, maintenance demands, and cost make it a challenging investment for casual users. If you are willing to commit time, effort, and resources to restoring, maintaining, or upgrading the radio, it can be an incredibly rewarding project. For those primarily interested in modern convenience or ease of use, a contemporary shortwave receiver may be a more practical choice.
### **Recommendation**
- **Buy if:** You are a skilled electronics hobbyist, a military history enthusiast, or a radio operator willing to invest in restoration and maintenance. You value the historical significance and technical challenge of working with a Cold War-era radio.
- **Avoid if:** You seek a plug-and-play solution, lack experience with analog electronics, or cannot commit to the long-term upkeep required to keep the radio functional.
- **Alternative Considerations:** If you appreciate the SSR-11A s performance but want something more accessible, consider modern military-grade receivers like the Yaesu FT-7900 or the Icom IC-R7100, which offer similar capabilities with digital interfaces and easier maintenance.
For those serious about acquiring an SSR-11A, thoroughly inspect the unit for damage, test its functionality, and consult with experienced restorers before purchasing. Always verify the seller s reputation and the radio s provenance to ensure authenticity and condition.
Most items are in great shape but some do have wear. Magnavox AN/SSR-11A Radio Receiving Set US Navy - READ , Powers on and makes a faint sound. Sold for parts or repair only. Please review photos before purchasing.
Very heavy unit. I don't have a 600-ohm speaker to fully test it. Please see all photos for condition.