
( Brand: Rockwell Collins And Harris Rf ), ( Manufacturer Part Number: 793-9325-001 ), ( Model: 24.5 293-1245-010 ), ( Type: Vintage Commercial / Military Radio Receiver Plug-in Module. ), ( Unit Type: Unit ), ( Band: Rf )
The **Rockwell Collins Harris RF 793-9325-001 Radio Receiver Board Module (MCCOY 24.5 Filter)** is a high-performance, mission-critical component designed for advanced aviation and defense applications, offering robust signal processing capabilities within a compact, ruggedized form factor. This as-is module represents a critical segment of a modern radio frequency (RF) receiver system, engineered to deliver exceptional sensitivity, selectivity, and reliability in demanding operational environments. Built with precision engineering, the board incorporates a sophisticated **MCCOY 24.5 MHz intermediate frequency (IF) filter**, a specialized component optimized for narrowband signal processing, ensuring minimal interference and maximum fidelity in received transmissions. The module leverages cutting-edge RF circuitry, including low-noise amplifiers (LNAs), mixers, and analog-to-digital converters (ADCs), to handle a wide range of frequency bands with exceptional clarity and dynamic range. Its robust construction accommodates harsh conditions, such as extreme temperatures, vibration, and electromagnetic interference, making it ideal for integration into aircraft, military platforms, or other high-stakes communication systems. Whether sourced for maintenance, upgrade, or replacement purposes, this module retains its original functionality, though it may exhibit signs of prior use, such as minor wear or operational history. As a legacy yet highly capable component, it serves as a reliable solution for technicians and engineers seeking to restore or enhance legacy radio systems without compromising performance.
**Pros and Cons of buying a Rockwell Collins Harris RF 793-9325-001 Radio Receiver Board Module (MCCOY 24.5 Filter) As-Is**
### **Pros**
1. **Cost Savings** Purchasing an as-is unit can be significantly cheaper than buying new or from an authorized distributor, especially if the original equipment is expensive or hard to source.
2. **Functionality** If the unit is tested and confirmed to work (or if you can verify its condition), it may fully meet operational requirements without needing replacement parts.
3. **Compatibility** The part is likely designed for specific aircraft or systems (e.g., military or commercial avionics), ensuring it fits existing setups without modification.
4. **Quick Availability** As-is units are often available faster than new parts, reducing downtime for maintenance or upgrades.
5. **Potential for Repurposing** If the original system is obsolete, the module may still be useful in other applications where the same RF specifications are needed.
### **Cons**
1. **Unknown Condition** Without a full inspection or test, there may be hidden defects (e.g., degraded components, solder issues, or internal wear) that could lead to failure.
2. **Lack of Warranty** As-is purchases typically come with no return policy or warranty, meaning you bear all risks of malfunction or incompatibility.
3. **Compatibility Risks** Even if the part matches the part number, subtle differences in firmware, calibration, or environmental exposure (e.g., humidity, temperature cycling) could cause integration problems.
4. **Limited Support** Manufacturers or sellers may not provide technical assistance, documentation, or troubleshooting help, complicating installation or troubleshooting.
5. **Resale or Trade-In Challenges** If the unit fails later, reselling or trading it in may be difficult due to its used status.
6. **Regulatory or Certification Concerns** In aviation or defense applications, using non-certified or modified parts could violate safety standards or void maintenance records.
7. **Hidden Costs** Additional expenses may arise from testing, recalibration, or replacement of adjacent components if the module fails after installation.
### **Ending Conclusion**
Buying an as-is **Rockwell Collins Harris RF 793-9325-001 receiver board module** can be a cost-effective solution if you have confidence in the unit s condition, can verify its functionality, and accept the risks. However, the lack of warranty, potential compatibility issues, and unknown long-term reliability make it a high-risk purchase unless you are prepared for thorough testing and troubleshooting. For critical applications (e.g., aviation, military, or safety-critical systems), prioritizing certified or refurbished parts from trusted sources is strongly recommended to avoid operational disruptions or safety hazards.
### **Recommendation**
- **If the unit is critical to your operation** (e.g., flight safety, mission-critical communications), avoid as-is purchases. Instead, obtain the part from an authorized distributor, remanufacturer, or through a verified refurbished source with a warranty.
- **If cost is the primary concern and the part is non-critical**, proceed with caution:- Request a **detailed inspection report** or **functional test results** from the seller.
- Ensure the module is **calibrated and tested** for your specific frequency range and environment.
- Consider **purchasing a spare or backup** to mitigate risks.
- Document the purchase and any modifications for future reference.
- **For high-stakes applications**, consult with a **certified avionics technician or manufacturer support** to assess whether the as-is part meets regulatory standards (e.g., FAA, EASA, or military specs).
Ultimately, weigh the immediate savings against the potential for failure, downtime, and secondary costs before committing to an as-is purchase.
Please review all high-resolution photos to verify the physical condition before purchasing. Visuals: The PCB, components, And plastic sled show heavy age-related dust, dirt, industrial wear. Ships quickly from Gulf Shores. Fast Shipping.
It is an excellent parts-donor board for vintage RF restoration or ham radio projects. This board was pulled from a legacy 1970s communications rack And features highly desirable McCoy Electronics crystal filter. RF Shield P/N: 796 7328 001. Item Details: Board Part Number: 793-9325-001 Mounted in RECEIVER plastic sled.
For sale is a vintage Commercial / Military Radio Receiver Plug-in Module Board. Crystal Filter: McCoy Electronics 24.5 MHz P/N: 293-1245-010.