COLLINS 671U-1 Hf Military Radio Receiver Exciter Ham War Jeep

( Brand: Collins ), ( Manufacturer Part Number: 671U-1 ), ( Type: Mobile/in-vehicle ), ( Frequency Band S : Hf ), ( Supported Modes: Am ), ( Country/region Of Manufacture: United States )

Review COLLINS Hf Military Radio Receiver Exciter Ham Cold War Jeep

The 671U-1 Collins HF Military Radio Receiver Exciter Ham War Jeep is a highly sought-after piece of equipment for amateur radio enthusiasts and military communications professionals. This versatile device is a relic of Collins Radio's rich history in producing top-tier radio equipment.

The 671U-1 is a HF (High Frequency) receiver exciter, which means it can both receive and excite signals. It operates on frequencies ranging from 1.8 to 30 MHz, making it ideal for a wide range of communication needs. The receiver section is capable of receiving and amplifying weak signals, while the exciter section can generate high-power signals for transmission.

The 671U-1 is housed in a robust, military-grade aluminum chassis, designed to withstand harsh environments. It features a built-in power supply, which can be powered by either AC or DC sources, making it highly flexible for use in various applications.

The front panel of the 671U-1 is equipped with a variety of controls, including frequency tuning knobs, mode selection switches, and a display that shows the frequency and mode in use. It also has a built-in speaker for monitoring signals, as well as an audio output jack for connecting external speakers or headphones.

The 671U-1 is a popular choice among Ham radio operators for its high performance and reliability. It's also frequently used in military and emergency communications due to its rugged construction and wide frequency range. Its versatility and durability make it an excellent choice for use in Jeeps or other off-road vehicles, where reliable communication is essential.

In summary, the 671U-1 Collins HF Military Radio Receiver Exciter Ham War Jeep is a powerful and reliable communication device with a rich history and a wide range of applications. Its robust construction, high frequency range, and versatile controls make it an ideal choice for Ham radio operators, military communications professionals, and off-road enthusiasts who prioritize reliable communication in challenging environments.

1. High-quality build and durability: Collins is known for its high-quality, military-grade radio equipment, and the 671U-1 is no exception. It's built to withstand harsh environments and heavy use.

2. Wide frequency range: The 671U-1 covers the HF (High Frequency) band, from 1.6 to 30 MHz, giving you access to a wide range of ham bands.

3. Exciter functionality: The 671U-1 includes an exciter function, which allows you to use it as a transmitter as well as a receiver. This is a valuable feature for ham radio operators.

4. Modular design: The 671U-1 has a modular design, which means that you can easily swap out components as needed. This can help you customize the radio to your specific needs.

1. High cost: The 671U-1 is a high-end radio, and its price reflects that. It may be out of budget for some ham radio operators.

2. Weight and size: The 671U-1 is a large and heavy radio, which may make it difficult to mount in a Jeep.

3. Complexity: The 671U-1 has a lot of features and is quite complex to operate, which may be intimidating for some ham radio operators.

The 671U-1 Collins HF Military Radio Receiver Exciter is a high-quality, powerful, and versatile radio that is well-suited for ham radio use in a Jeep. Its wide frequency range, exciter functionality, and modular design make it a valuable tool for serious ham radio operators. However, its high cost, weight, and complexity may be drawbacks for some. Ultimately, whether or not the 671U-1 is a good fit for you depends on your specific needs and budget.

If you are a serious ham radio operator with a budget for a high-end radio, the 671U-1 is definitely worth considering. Its features and performance are unmatched, and it is built to last. However, if you are looking for a more affordable or more compact option, there are other HF radios on the market that may be better suited to your needs. I would recommend doing your research and comparing different options before making a decision.

Details:

I have tested this radio and it is in good working condition with one noticed issue. Other than that the receiver works very well. This radio is powered from 22 to 32 CDC. The manual is not greatest copy but looks usable.

A four conductor dc power and speaker connector line out audio was added to the back of set. I have not checked it to see if the manual is complete. I tested the transmit using a dummy load and listening to nearby receiver set same frequency also is working. This receiver exciter is part of the 671U-1, 718u-1, 718u-2 cold war jeep radio.

The Collins data plate is missing from front panel and a logo was put in its place. The problem is when 5th frequency digit in number 8 position there a background noise added. I also noticed two extra holes on the right side of front panel and handle is missing from left.

The microphone and speaker are both nos in very good condition CDC nominal this radio has had some modifications for ham use. This is a Collins 671U-1 hf receiver exciter. 1 khz increments. A military microphone type m-80 u and speaker ls-166 are included.

The dc power cable that was added not original and a manual copy is also included MHz in. The modes are USB, lbs, cw, am, NBS, and abusively. The frequency range is 2 to 29.

part #: 671u1 prices

• $309.99-$3499.99

specifications hamamateuradio:

• brand: Collins
• mpn: 671u-1
• type: Mobile/in-vehicle
• frequency band s : Hf
• supported modes: Am
• country/region of manufacture: United States

General hamamateuradio:

• consumer electronics > radio communication electronics > ham amateur radio communication
• condition: Used
• in stock: Yes

Seller hamamateuradio:

• city: Dubuque, Iowa
• zipcode: 52001

Ratings:

1. Excellent item and quick shipping. 09-02-17
2. Good wire 09-02-17
3. fast shipping thanks! 09-02-17
4. Good Wire 09-02-17
5. No problem. 09-02-17

Returns hamamateuradio:

• type: Money Back
• time: 30 Days
• policy: returns accepted
• paid by: Buyer

Offer hamamateuradio:

• quantity: 1
• bids: 0
• best offer: false
• min. bid: $995.00
• Started: September 3, 2017, 5:25 pm
• : true
• Sold: 0

Payments hamamateuradio:

• PayPal

Shipping hamamateuradio:

• handling: 4 days
• type: Calculated

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