AXCELIS 570000580 Nos Coax High Power Hn Connector Approx. RG-393
( Brand: Axcelis ), ( Manufacturer Part Number: 570000580 ), ( Type: Coaxial Cable )
Review AXCELIS Nos Approx. Foot Coax High Power Hn Connector
The **Axcelis 570000580** is a high-performance, ruggedized **RG-393/U coaxial cable assembly** designed for demanding industrial, aerospace, and military applications where reliability, durability, and signal integrity are paramount. This **no-solder (NOS) connector** features a robust **Type N (male) female-to-female (F/F) configuration**, engineered to withstand extreme environmental conditions, including high vibration, temperature fluctuations, and harsh chemical exposure. The **RG-393/U cable** itself is constructed from a **flexible, high-strength dielectric core**, typically made from **PTFE (polytetrafluoroethylene) or a similar high-performance polymer**, ensuring minimal signal loss and superior resistance to moisture, oil, and abrasion. The **copper conductor** is fully tinned or silver-plated for optimal conductivity and corrosion resistance, making it ideal for high-frequency, high-power applications such as **RF transmission, radar systems, test and measurement equipment, and industrial automation**. The **military-grade connector housing** is forged from **brass or stainless steel**, providing exceptional mechanical strength while maintaining a secure, repeatable mating interface. This assembly is particularly well-suited for **aerospace avionics, defense communications, satellite ground stations, and high-reliability industrial networking**, where even minor failures can have critical consequences. The **RG-393/U specification** ensures compatibility with a wide range of military and commercial standards, including **MIL-DTL-38999 and MIL-C-5015**, making it a trusted choice for mission-critical applications. Whether used in **fixed or mobile installations**, this connector delivers uncompromising performance, ensuring stable signal transmission even under the most demanding operational conditions.
### **Pros and Cons of Buying a Used Axcelis 570000580 (RG-393 Coax Cable with HN Connector)**
#### **Pros:**1. **High Power Handling** The RG-393 coax cable is designed for high-power applications (typically up to **10 kW or more**), making it suitable for industrial RF, radar, or high-frequency testing systems. This ensures reliable performance in demanding environments.
2. **Durable Construction** RG-393 is a robust coaxial cable with a **foam dielectric and braided shield**, providing good mechanical strength and resistance to bending stress. The **HN (High-Nylon) connector** is designed for high-reliability applications, reducing the risk of loose connections.
3. **Compatibility with Axcelis Equipment** The **570000580** model is likely part of Axcelis **plasma etching or ion implantation systems**, meaning it is **directly interchangeable** with existing setups, reducing integration hassle.
4. **Potential Cost Savings** Purchasing a used unit (assuming it is in good condition) can be significantly cheaper than buying new, especially if the original manufacturer s pricing is high.
5. **Proven Performance** If the cable has been well-maintained, it may have **long-term reliability**, having already passed factory testing and field use.
6. **Ease of Replacement** Since it is a standard component in Axcelis systems, finding replacement parts or technical support may be straightforward.
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#### **Cons:** 1. **Age and Wear** A used cable with ** 17 years of age** may show signs of **degradation**, such as:- **Cracked or brittle insulation** (especially if exposed to extreme temperatures or UV).
- **Corroded or oxidized connectors** (HN connectors can suffer from oxidation over time).
- **Internal dielectric breakdown** (if the cable was subjected to excessive voltage or moisture).
- **Braided shield degradation** (reducing signal integrity and shielding effectiveness).
2. **Unknown Usage History** Without full documentation, it is difficult to assess:- Whether the cable was exposed to **high-voltage spikes, moisture, or mechanical stress**.
- If it was **properly stored** (coax cables degrade when left coiled or exposed to environmental factors).
- Whether it was **used in extreme conditions** (high humidity, temperature fluctuations, or chemical exposure).
3. **Potential Signal Loss or Leakage** Over time, **dielectric absorption, conductor oxidation, or shield discontinuities** can lead to:- **Increased insertion loss** (reduced signal strength).
- **Poor return loss** (reflections that can damage sensitive equipment).
- **RF leakage** (if the shield is compromised, it may interfere with nearby systems).
4. **Connector Wear** HN connectors, while robust, can:- Develop **loose or corroded contacts** (leading to intermittent connections).
- Have **stripped or damaged pins** (if mishandled during installation/removal).
- Require **re-greasing or cleaning**, which may not be possible if the connector is severely degraded.
5. **Risk of Hidden Damage** Without a **full inspection (time-domain reflectometry - TDR test, visual inspection, or functional testing)**, internal faults (such as **micro-cracks in the dielectric or broken conductors**) may go unnoticed until failure occurs.
6. **Warranty and Support Issues** Used equipment typically **lacks warranty coverage**, meaning any failure would require **self-repair or replacement at full cost**.
7. **Potential Compatibility Issues** If the cable was modified or used in a non-standard way, it might not fit perfectly in the Axcelis system, requiring **additional labor or customization**.
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### **Conclusion:** Buying a used **Axcelis 570000580 (RG-393 coax with HN connector)** can be a **cost-effective solution** if:- The cable is **visually inspected** for physical damage.
- It undergoes **functional testing (TDR sweep, continuity check, high-voltage stress test)**.
- The **connectors are clean, secure, and free of corrosion**.
- The **user has experience with high-power coax cables** and can assess its condition.
However, the **risks of hidden degradation, connector failure, or signal degradation** make this a **high-risk purchase** unless:- The seller provides **full documentation** (test reports, maintenance logs).
- A **third-party inspection** is conducted before purchase.
- The cable is **replaced as part of a preventive maintenance program** rather than relied upon long-term.
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### **Recommendation:** 1. **If Budget is a Priority but Risk Tolerance is Low:** - **Purchase a used cable only if:**- You can **physically inspect it** (check for bulges, cracks, or corrosion).
- You can **test it with a TDR analyzer** (to detect internal faults).
- The **HN connectors are clean and securely crimped**.
- **Consider buying from a reputable used equipment dealer** who offers **warranties or return policies**.
2. **If Reliability is Critical:**- **Avoid used cables** and instead **source a new or refurbished unit** from Axcelis or an authorized distributor.
- If cost is a concern, **prioritize a new cable with a shorter warranty** over a high-risk used part.
3. **If Testing is Possible:** - If you have access to **RF testing equipment**, perform:- **Time-Domain Reflectometry (TDR)** to check for discontinuities.
- **High-voltage stress test** to ensure dielectric integrity.
- **Return loss and insertion loss measurements** to verify signal quality.
- If any test fails, **do not use the cable** replace it immediately.
4. **Alternative Approach:**- If the cable is **critical to system operation**, consider **renting a new one** for testing before committing to a used replacement.
- If the system is **not mission-critical**, a used cable **may be acceptable for short-term use** with strict monitoring.
### **Final Verdict:** **Only proceed with the purchase if:**You can **fully inspect and test** the cable before installation.
You are **prepared to replace it immediately** if any issues are found.
The **cost savings justify the risk** (i.e., the cable is significantly cheaper than new but still meets your needs).
**Otherwise, prioritize a new or refurbished unit** to avoid potential downtime and equipment damage.
Details:
Location S130 Listed 2/26 GB Axcelis 570000580. New Original Silver Plated Dual Shield Cable.
specifications coaxcabl:
- brand: Axcelis
- mpn: 570000580
- type: Coaxial Cable
general coaxcabl:
- condition: New
- Radio Communication > Parts Accessories > Coax Cables Connectors
payments coaxcabl:
- other
- credit card: Discover
- wallet: Paypal
seller coaxcabl:
- # reviews: 16680
- city: Sayre, Pennsylvania
- rating: 99.5%
offer coaxcabl:
- sold: 0
- options: Ship-to-home
- started: February 27, 2026
- quantity: 2
- availability: In Stock
returns coaxcabl:
- policy: No Returns
shipping coaxcabl:
- class: Standard
- service: Standard
- cost: $0.00
- transit: 4-8 Days
- type: Fixed
Axcelis 570000580 Is Similar To:
- Axcelis 5700074 Nos Over 18 Foot Rg-393 Coax With High Power Hn Connector (88.7% similar) Location S130 listed 2/26 GB Axcelis 5700074. New original silver plated dual shield cable...(February 27th, 2026)
