
( Brand: Collins ), ( Model: S51S-1 ), ( Supported Modes: Am, Lsb, Usb And Cw ), ( Type: Base Station ), ( Country/region Of Manufacture: United States ), ( Frequency Band S : Hf ), ( Bundle Listing: No )
The Collins S51S-1 HF Communications Receiver is a premium shortwave radio designed for serious hobbyists and professionals. This 30-meter receiver boasts an impressive list of features that set it apart from other models in its class.
The Collins S51S-1 features a high-quality, double-conversion superhet design, which provides excellent selectivity, stability, and sensitivity. The receiver covers the 30-meter band (10.1-10.15 MHz) and offers a frequency range of 0.1 Hz, ensuring you can tune in to even the narrowest of signals.
The receiver's front panel is equipped with a large, high-resolution LCD display that provides clear and easy-to-read information, including frequency, mode, and signal strength. The display is backlit for easy viewing in low-light conditions. The receiver also features a high-quality, high-fidelity speaker that delivers crystal-clear audio, making it ideal for both listening to music and communicating with other hobbyists.
The Collins S51S-1 includes a range of features to enhance your listening experience, including a noise blanker, selective squelch, and a built-in antenna tuner. The receiver also features a USB port for firmware updates and a built-in microphone for voice communications.
The receiver's construction is of the highest quality, with a rugged, anodized aluminum chassis and a durable, water-resistant front panel. The receiver is also powered by a high-capacity, rechargeable battery that provides up to 24 hours of operation on a single charge.
In summary, the Collins S51S-1 HF Communications Receiver is a powerful and versatile shortwave radio that offers exceptional performance, features, and build quality. Whether you're a serious hobbyist or a professional communicator, this receiver is sure to meet your needs and exceed your expectations.
Pros of buying a Collins S51S-1 HF Communications Receiver:1. High-quality construction: Collins is known for its robust and durable build quality, which is reflected in the S51S-1. It is built to withstand heavy use and harsh environments.
2. Wide frequency coverage: The S51S-1 covers the 30-meter band, which is popular for shortwave radio broadcasting and amateur radio operations.
3. Excellent receiver performance: The S51S-1 has a high selectivity and sensitivity, which means it can pick up weak signals and filter out interference.
4. Easy-to-use: The S51S-1 has a simple and intuitive interface, making it easy for beginners and experienced operators to use.
Cons of buying a Collins S51S-1 HF Communications Receiver:1. High price: The Collins S51S-1 is a premium radio, and it comes with a premium price tag. It may be too expensive for some budget-conscious buyers.
2. Limited features: Compared to newer models, the S51S-1 has fewer features, such as digital modes, memory presets, and built-in antenna tuners.
3. Limited availability: Collins radio is no longer in production, and the S51S-1 is an older model. As a result, it may be harder to find in stores or online.
Conclusion:The Collins S51S-1 HF Communications Receiver is a high-quality radio that offers excellent receiver performance and robust construction. If you are looking for a simple and easy-to-use radio for shortwave listening or amateur radio operations, the S51S-1 is a great option. However, its high price and limited features may make it unsuitable for some budget-conscious buyers.
Recommendation:If you are willing to pay the premium price, the Collins S51S-1 is a great investment for anyone looking for a high-quality shortwave radio. If you are looking for a more affordable option, consider newer models with more features and digital capabilities. Ultimately, the best radio for you depends on your budget, needs, and preferences.
Comes with a new power cord lost the old one it need to be replaced. The one not replaced is multi-section power supply filter capacitor, I have it and will include. The radio works excellent and sounds great.
Replaced the weak tubes. Serial number this radio has the white s-meter face. Its a heavy radio so plan for the shipping. No service manual it can be downloaded from the internet.
I replaced all but one of the electrolytic capacitors in it. Love tube radios. Heres a nice, winged-emblem 51-S1, in good shape and working on all frequencies 1 to 30 mhz.