
( Brand: Yaesu ), ( Manufacturer Part Number: RA0459700 ), ( Part Type: Bottom Case ), ( Compatible Brand: For Yaesu ), ( Compatible Model: Ft857d )
The Yaesu FT-857D is an advanced and versatile HF/VHF/UHF transceiver, designed for amateur radio operators and enthusiasts. This particular model, with the product code RA0459700, is a FT-857D bottom unit, which means it does not include the hand mic or power supply.
The FT-857D is renowned for its compact size, measuring just 10.2 inches (26 cm) long, 5.3 inches (13.5 cm) wide, and 2.3 inches (5.8 cm) high. Despite its small form factor, it packs a powerful punch with a maximum output power of 100 watts on HF and 50 watts on VHF/UHF.
The FT-857D supports a wide range of frequency bands, including HF (1.6 to 30 MHz), VHF (144 to 148 MHz and 430 to 440 MHz), and UHF (450 to 450.2 MHz). It features dual receivers, allowing you to monitor two frequencies simultaneously, and it has a high-quality, built-in speaker for audio output.
The transceiver is equipped with a high-resolution, backlit LCD display for easy operation and visibility, even in low light conditions. It also has a high-speed digital signal processor (DSP) for advanced filtering and noise reduction capabilities.
The FT-857D supports various digital modes, including C4FM, D-Star, and P25, making it a great choice for digital radio enthusiasts. It also features a built-in GPS receiver for automatic frequency and time setting, as well as APRS (Automatic Packet Reporting System) capabilities.
The transceiver is built to last with a robust, waterproof and dustproof design, making it suitable for use in various outdoor environments. The FT-857D is powered by 13.8V DC and can be operated from a battery or an external power source.
In summary, the Yaesu FT-857D RA0459700 is a powerful, versatile, and feature-rich transceiver that is perfect for amateur radio operators and enthusiasts who demand the best in performance and reliability. Its compact size, wide range of frequency bands, and support for digital modes make it an excellent choice for both beginners and experienced radio operators.
Pros of buying a Yaesu FT-857D:1. Dual Band Capability: The FT-857D is a dual-band transceiver, which means it can operate on both the HF and VHF/UHF bands, expanding your communication options.
2. CAT Control: It supports CAT (Computer Aided Transceiver) control, allowing you to operate the radio through a computer, making it easier to program and control various functions.
3. Wide Range of Frequencies: It covers a wide range of frequencies, from 160 meters to 70 centimeters, making it versatile for various amateur radio activities.
4. Direct Sampling: The FT-857D uses direct sampling, which can improve its performance and reduce its size.
5. Built-in GPS: The GPS function can be used for automatic antenna tuning and position reporting, which can be useful for various applications.
Cons of buying a Yaesu FT-857D:1. Price: The FT-857D is a higher-end radio, and its price might be a deterrent for some amateur radio enthusiasts.
2. Size and Weight: Despite its direct sampling technology, the FT-857D is still relatively large and heavy compared to some other portable radios.
3. Complexity: The FT-857D has a lot of features and capabilities, which can be overwhelming for beginners.
Conclusion:The Yaesu FT-857D is a powerful and versatile amateur radio transceiver. Its dual-band capability, CAT control, wide frequency range, and built-in GPS make it an attractive option for many amateur radio enthusiasts. However, its price, size, and complexity might be disadvantages for some. If you're a serious amateur radio operator looking for a powerful and feature-rich transceiver, the FT-857D might be a good fit for you. But if you're a beginner or looking for a more affordable option, you might want to consider other options.
Recommendation:If you're a beginner or looking for an affordable option, I would recommend considering other transceivers with similar capabilities but at a lower price point. For example, the Icom IC-705 or the Kenwood TH-D74 is worth considering. However, if you're a serious amateur radio operator looking for a powerful and feature-rich transceiver, the Yaesu FT-857D is a great option. But make sure to carefully consider its price, size, and complexity before making a decision.
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