( Brand: Rockwell Collins ), ( Manufacturer Part Number: 787-6781-004 ), ( Model: 718U-5M ), ( Type: Mobile/in-vehicle ), ( Supported Modes: Am ), ( Country/region Of Manufacture: United States )
Review ROCKWELL COLLINS 718u-5 Radio fits HF
The Rockwell Collins 718U-5 HF Radio, model number 787-6781-004, is a high-performance communication device designed for aviation applications. This radio is part of a comprehensive suite of avionics equipment, which includes the 671U-4A, 548S-3, 514A-7, 990C-3D, and 990C-2 components.
The 718U-5 HF Radio is a versatile and reliable solution for long-range communication, offering superior voice clarity and signal strength. It features advanced digital signal processing and automatic gain control, ensuring optimal performance in various environmental conditions. The radio also includes a built-in weather receiver, providing real-time weather information to the cockpit for improved flight safety.
The 671U-4A component is a high-frequency transmitter module, designed to work seamlessly with the 718U-5 HF Radio. It delivers powerful and efficient transmission capabilities, ensuring that your communication signals reach their intended destinations with minimal loss.
The 548S-3 is a versatile RF switch, providing flexible routing of radio signals between various avionics systems. This component ensures seamless communication between the aircraft's various communication devices.
The 514A-7 is a high-frequency receiver module, designed to work in conjunction with the 718U-5 HF Radio. It offers superior sensitivity and selectivity, ensuring clear and accurate reception of communication signals.
The 990C-3D and 990C-2 are navigation receivers, offering advanced GPS and WAAS capabilities. These receivers provide precise positioning information, improving navigation accuracy and reducing the risk of navigational errors.
In summary, the Rockwell Collins 787-6781-004 avionics suite is a comprehensive solution for long-range communication and navigation in aviation. The 718U-5 HF Radio, 671U-4A, 548S-3, 514A-7, 990C-3D, and 990C-2 components work together to provide reliable, high-performance communication and navigation capabilities, ensuring safe and efficient flight operations.
The Rockwell Collins 718U-5 HF Radio ARC-174, 671U-4A, 548S-3, 514A-7, 990C-3D, and 990C-2 is a specialized communications system primarily used in aviation. Here are some pros and cons to consider before purchasing:
Pros:1. Reliability: Rockwell Collins is a well-known and trusted brand in aerospace communications. The system is designed to provide reliable and consistent communication, which is crucial in aviation.
2. Functionality: The system offers a wide range of features, including multiple communication modes, frequency agility, and advanced digital signal processing.
3. High-performance: The radio's digital signal processing and high-frequency capabilities enable clear communication even in challenging environments, such as over oceans or in mountainous regions.
4. Durability: The system is built to withstand harsh environmental conditions, making it suitable for use in various aircraft types.
Cons:1. Cost: The system is quite expensive, making it a significant investment.
2. Complexity: The system's advanced features can be complex to operate and maintain, requiring specialized training and technical expertise.
3. Compatibility: The system may not be compatible with all aircraft models or older systems, which could limit its usability.
4. Upgrades: Upgrading the system to incorporate new technologies or features can be costly and time-consuming.
Conclusion:The Rockwell Collins 718U-5 HF Radio ARC-174, 671U-4A, 548S-3, 514A-7, 990C-3D, and 990C-2 is a high-performance communication system designed for aviation. While it offers numerous benefits, such as reliability, functionality, and high-performance, its high cost, complexity, compatibility issues, and upgrade requirements are significant drawbacks.
If you have the budget and technical expertise to maintain the system, and if its advanced features are crucial for your aviation needs, then purchasing this system could be a worthwhile investment. However, if cost and complexity are major concerns, you may want to consider alternative communication systems that offer similar functionality at a lower price point.
Details:
The radio is ultimate in design and construction, no expenses were spared it must have cost an obscene amount of money its day. Even today, this Hf transceiver stands its ground against newer radios due to the Collins mechanical filters and six j-feat first mixer, reliability is renowned.
If you live in another country and are interested this item, contact me first before bid. The 718U-5M radio installation was is used for both civilian aircraft as well military.
As a result, this thing can tune anything from the proverbial coat hanger to long wire antennas. Tampering with shipping documents is a federal crime in the USA. No other voltage s are needed to operate it. You also should keep the packing materials, do not throw these away.
Rockwell Collins 718u-5 Hf radio an ARC-174 671U-4A 548S-3 514A-7 990C-3D 990C-2 for a YouTube video of this in operation please image below. 28v is the standard dc voltage in aircraft. You also should keep the packing materials and damaged item until carrier has ruled about damage claim.
The 990C-2 mounting tray in which pa couplet unit resides is equipped with optional series indicator controlled by, this needed for highly reactive short antennas. Don't let it slip away now by buying too late. Please see the YouTube video for details. Included in this sale is the following: - 671U-4An receiver-exciter 548S-3 power amplifier couplet 514A-7 control head military designation c11289 arc 990C-3D mounting tray for 990C-2 pa all interconnect cables, assembled and ready to go microphone summarize: you never see these radios offered complete, working condition of late manufacturing date, with cables included.
It includes the rare, hard to find Rockwell Collins control box model 514A-7.
Without these photographs of the damage, shipping damage claims cannot be awarded by us. Far-east radios are good, but they pale in comparison to this - Rockwell Collins the one and only, made USA. Modes are USB, lbs, am, cw and secure digital voice both upper lower side band.
Without your help in this, shipping damage claims cannot be awarded by us. However, the 514A-7 microprocessor equipped control box that is included here military designation c11289 ARC-174 was only used in aircraft civilian a simplified, non-CPU version of this unit, designated 514a-4 therefore installation you see 718u-5, an v pa unit 548S-3 has integrated automatic antenna tuner with two motor driven vacuum capacitors and roller indicator.
It covers the Hf band from 2 MHz to 30 in 100 Hz resolution, adjustable by toggle switches control box.
The receiver-exciter and pa couplet unit both have their tamper seals still on them.
The Collins 718U-5M Hf Sb avionics transceiver being offered here is of late manufacture and in excellent, fully functional condition. The 718u-5 was in production with Collins until end of eighties. The radio requires 28v dc at 22 amps peak 14 average during voice Sb. This probably is a once-in-a-lifetime find.
If you are not serious about paying for the item after offer has ended, should bid. Doing so significantly increases the chances of a successful damage claim with carrier.
The 718u-5 transceiver is still widely in use today, both civilian as well military aircraft. Tuning time is fast, 1 second on average, 2 seconds maximum.
Cosmetically it also is looking great.
part #: 7876781004 prices
- $79.95-$1699.99
specifications comnavavioni:
- for models: Hf
- brand: Rockwell Collins
- mpn: 787-6781-004
- model: 718u-5m
- type: Mobile/in-vehicle
- supported modes: Am
- country/region of manufacture: United States
Seller comnavavioni:
- # feedbacks 01-14-19: 2167
- rating 01-14-19: 100.0%
- zipcode: 33981
- city: Port Charlotte, Florida
Ratings:
- Thank you for an easy, pleasant transaction. Excellent buyer.. 01-11-19
- Great communication. A pleasure to do business with. 01-06-19
- Great communication. A pleasure to do business with. 01-10-19
- AWESOME ! 01-11-19
Returns comnavavioni:
- policy: no returns
Offer comnavavioni:
- quantity: 1
- Sold: 0
- best offer: false
- Started: January 13, 2019, 7:43 pm
- bids: 0
- min. bid: $4,980.00
- : true
General comnavavioni:
- in stock: Yes
- Ham, Amateur Radio > Ham Radio Transceivers
- condition: Used
Shipping comnavavioni:
- type: Calculated
- handling: 2 days
Payments comnavavioni:
- PayPal
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