
( Brand: Collins ), ( Manufacturer Part Number: 671V-2 ), ( Part Type: Radio Receiver Transmitter ), ( Country/region Of Manufacture: Canada )
The GRC-220 Collins 671V-2 Military Radio Receiver Transmitter 719D-15 is a robust and reliable communication device designed for military and amateur radio enthusiasts. This high-performance unit is part of the Collins line, a renowned brand known for its advanced radio technologies.
The GRC-220 features a 671V-2 receiver, which offers exceptional frequency stability, selectivity, and sensitivity. It can tune across the HF (High Frequency) band, providing a wide range of communication possibilities. The receiver's design ensures minimal interference, allowing for clear and crisp audio reception, even in challenging environmental conditions.
The transmitter section of this unit is the 719D-15, which is a powerful and efficient amplifier. It can transmit on various frequencies within the HF band, making it ideal for both military and amateur radio operations. The 719D-15 is known for its high power output and excellent modulation characteristics, ensuring reliable and effective communication.
The GRC-220 also includes a built-in automatic antenna tuner, which reduces the need for manual adjustments. This feature ensures optimal performance, regardless of the antenna being used. The unit is also equipped with a rugged, weather-resistant enclosure, ensuring it can withstand the rigors of outdoor use.
In summary, the GRC-220 Collins 671V-2 Military Radio Receiver Transmitter 719D-15 is a versatile and high-performance communication device. Its advanced features, including the high-stability receiver and powerful transmitter, make it an excellent choice for military operations and amateur radio enthusiasts alike. The unit's robust design and built-in automatic antenna tuner further enhance its practicality and reliability.
Pros of buying GRC-220 Collins 671V-2 Military Radio Receiver Transmitter 719D-15 Ham:1. High-quality construction: Collins is known for its durable and high-quality radio equipment, and the GRC-220 is no exception. This radio receiver transmitter is built to last and can withstand harsh conditions.
2. Versatility: The GRC-220 is a dual-mode radio receiver transmitter, which means it can be used for both military and amateur radio operations. It can operate on a wide range of frequencies, making it a versatile tool for various communication needs.
3. Powerful transmission: With a maximum power output of 15 watts, the GRC-220 can transmit signals over long distances. It is also equipped with a built-in antenna tuner, which helps to optimize the signal for maximum efficiency.
4. Advanced features: The GRC-220 comes with advanced features such as automatic frequency control, squelch, and noise reduction. These features help to improve the overall performance of the radio and make it easier to use.
Cons of buying GRC-220 Collins 671V-2 Military Radio Receiver Transmitter 719D-15 Ham:1. Expensive: The GRC-220 is a high-end radio receiver transmitter and comes with a hefty price tag. It may be too expensive for some hobbyists or amateur radio operators who are just starting out.
2. Complexity: The GRC-220 is a complex radio receiver transmitter with many features and settings. It may be overwhelming for beginners who are not familiar with radio operations.
3. Limited compatibility: The GRC-220 is designed for military and amateur radio operations, and it may not be compatible with other types of radio systems. This could limit its usefulness in certain situations.
Conclusion:The GRC-220 Collins 671V-2 Military Radio Receiver Transmitter 719D-15 Ham is a high-quality and versatile radio receiver transmitter that is ideal for experienced radio operators who require powerful transmission and advanced features. However, its high price tag and complexity may make it unsuitable for beginners or those with limited budgets.
Recommendation:If you are a beginner or have a limited budget, I would recommend considering a less expensive and simpler radio receiver transmitter that is more suited to your needs. However, if you are an experienced radio operator with a need for powerful transmission and advanced features, the GRC-220 Collins 671V-2 Military Radio Receiver Transmitter 719D-15 Ham could be a great investment.
Maybe I was doing something wrong or the radio now has a problem and will need to be repaired. The radio did power up and front display lit when pressing light button. I tried testing this and was unable to here any signals or audio. This is a 2 to 30 MHz receiver transmitter unable in 100 Hz steps.
The person that I got this from said it was working and he using as a ham radio transceiver. This is a Collins 671V-2 with plug-in 377l-2 control. This was part of the Collins 719D-15 radio set. This radio and plug-in control were modified for ham use.
I am selling the Collins 540k-1 extender cable for control head this radio in another offer. Modes are USB, lbs, and am. This is powered from 24 CDC.
I did not test transmit.