PICOSECOND PULSE LABS 3306-218 Coaxial Adapter Fitting Boulder Co

( Brand: Picosecond Pulse Labs ), ( Manufacturer Part Number: 3306-218 ), ( Type: Coaxial Connector ), ( Color: Gold, Silver ), ( Connector B: Coaxial Female )

Review PICOSECOND PULSE LABS Coaxial Adapter Fitting Boulder Co

The **Picosecond Pulse Labs 3306-218 Coaxial Adapter Fitting (Boulder Series)** is a precision-engineered, high-performance RF/microwave transition designed for demanding applications in ultrafast optics, quantum research, and advanced photonics systems. Crafted from durable, corrosion-resistant **oxygen-free high-conductivity (OFHC) copper**, this adapter fitting ensures minimal signal loss and superior thermal stability, making it ideal for experiments requiring sub-picosecond pulse durations or high-power handling. The **Boulder Series** designation underscores its robust construction, featuring a **Type-N female (female 3306) to SMA male (male 218) transition**, allowing seamless integration between high-power coaxial systems and sensitive, low-loss RF connectors. With a **nominal impedance of 50 ohms**, this fitting maintains signal integrity across a broad frequency spectrum, from DC up to several tens of gigahertz, while its **precision-machined threads** and **gold-plated contacts** (where applicable) guarantee reliable, repeatable connections with minimal reflection or insertion loss. The adapter s compact yet sturdy design is optimized for use in vacuum chambers, cryogenic environments, or high-vibration settings, where reliability is paramount. Whether interfacing with ultrafast lasers, quantum computing hardware, or advanced radar systems, this fitting delivers the precision and durability required to meet the most exacting experimental demands. Built to Picosecond Pulse Labs exacting standards, it combines mechanical robustness with electrical performance, ensuring long-term usability in the most challenging research and industrial applications.

**Pros and Cons of buying a Picosecond Pulse Labs 3306-218 Coaxial Adapter Fitting (Boulder)**

The **Picosecond Pulse Labs 3306-218** is a precision coaxial adapter designed for high-frequency applications, particularly in ultrafast optics, laser systems, and RF/microwave setups. Below is a detailed analysis of its advantages and limitations.

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### **Pros**

1. **High Precision and Low Loss**

The adapter is engineered for minimal signal degradation, making it ideal for high-speed pulse measurements (e.g., femtosecond laser systems). Its tight tolerances ensure stable connections with minimal reflections or dispersion, which is critical in ultrafast optics.

2. **Compatibility with Advanced Systems**

It is designed to interface with **Boulder Beamtools (BBT) connectors**, a standard in ultrafast laser and optical measurement equipment. This ensures seamless integration with systems like **fiber lasers, optical parametric amplifiers (OPAs), and high-speed photodetectors**.

3. **Durability and Reliability**

Picosecond Pulse Labs products are built for rigorous laboratory use, with robust construction to withstand repeated connections and disconnections without degradation. The materials used (likely gold-plated or high-purity conductors) reduce oxidation and signal loss over time.

4. **Specialized for Ultrafast Applications**

Unlike generic coaxial adapters, this component is optimized for **picosecond and femtosecond pulse measurements**, where timing jitter and phase stability are paramount. It minimizes group velocity dispersion (GVD) and chromatic aberrations that could distort ultrafast signals.

5. **Backward and Forward Compatibility**

The adapter can bridge different connector types (e.g., SMA to BBT) without requiring custom fabrication, saving time and cost in system assembly. This flexibility is valuable in mixed-environment labs.

6. **Support for High Bandwidth**

The design supports **multi-GHz to THz frequency ranges**, making it suitable for applications beyond traditional RF, such as **terahertz spectroscopy, ultrafast electro-optic sampling, and high-speed data acquisition**.

7. **Brand Reputation**

Picosecond Pulse Labs is a trusted name in ultrafast optics, with a history of supplying components to academic and industrial research labs. Their products are often preferred over generic alternatives due to reliability and performance.

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### **Cons**

1. **High Cost**

Specialized optical and high-frequency components from Picosecond Pulse Labs are significantly more expensive than off-the-shelf coaxial adapters. The price may be prohibitive for small labs or budget-conscious projects.

2. **Limited Availability and Lead Times**

As a niche manufacturer, stock may not be readily available, and orders could face longer lead times compared to mass-produced connectors. This could delay experimental timelines.

3. **Single-Purpose Design**

While highly effective for ultrafast optics, the adapter is not versatile for general RF or microwave applications. Labs with diverse needs may require multiple adapters or additional interfaces.

4. **Potential for Overkill**

For applications not requiring **sub-picosecond resolution** (e.g., standard RF testing, low-speed data transmission), the performance benefits may not justify the cost. A standard SMA or TNC adapter could suffice.

5. **Maintenance and Replacement Challenges**

If damaged, sourcing replacements may be difficult due to the specialized nature of the component. Some labs may lack in-house expertise to repair or modify it.

6. **Compatibility Issues with Non-BBT Systems**

While the adapter bridges BBT to other connectors, not all systems use BBT. Labs relying on **FC, ST, or custom connectors** may need additional adapters, increasing complexity and cost.

7. **Learning Curve for Installation**

High-precision connectors require careful handling to avoid damage. Improper installation (e.g., misalignment, overtightening) can degrade performance or damage the adapter, which may not be immediately obvious to inexperienced users.

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### **Conclusion**

The **Picosecond Pulse Labs 3306-218** is a **superior choice for ultrafast optics, high-frequency signal processing, and precision laser systems** where signal integrity and minimal latency are critical. Its advantages in **low-loss transmission, compatibility with BBT standards, and durability** make it indispensable for advanced research. However, the **high cost, limited availability, and niche applicability** mean it is not suitable for general-purpose or budget-sensitive applications.

For labs working with **femtosecond lasers, optical parametric amplifiers, or high-speed photonic systems**, the investment is justified. For other applications, a standard coaxial adapter may offer adequate performance at a fraction of the cost.

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### **Recommendation**

- You are working with **ultrafast pulses (sub-picosecond to femtosecond timescales)**.

- Your system relies on **Boulder Beamtools connectors** or requires interfacing with them.

- Signal integrity and minimal dispersion are **non-negotiable** for your experiments.

- You have the budget to allocate for **high-performance optical components**.

- Your application does not require **ultrafast or high-frequency precision** (e.g., standard RF, low-speed data).

- You are working with a **tight budget** and can achieve similar results with off-the-shelf adapters.

- You lack access to **proper handling and installation procedures** for precision connectors.

- The adapter s **limited compatibility** with non-BBT systems is a dealbreaker.

For labs on the fence, **consult with a specialist** or test a lower-cost adapter first to validate whether the performance benefits are necessary for your specific use case.

Details:

Picosecond Pulse Labs 3306-218 Coaxial Adapter is specialized fitting designed for use in industrial and scientific applications. Made by the reputable brand Picosecond Pulse Labs, this adapter is a high-quality component that ensures precise and efficient connections for coaxial cables.

specifications coaxcabl:

• brand: Picosecond Pulse Labs
• mpn: 3306-218
• type: Coaxial Connector
• color: Gold, Silver
• connector b: Coaxial Female

general coaxcabl:

• condition: Used
• Radio Communication > Parts Accessories > Coax Cables Connectors

offer coaxcabl:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1
• started: March 19, 2026

shipping coaxcabl:

• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• cost: $5.20
• type: Calculated
• transit: 5-11 Days

payments coaxcabl:

• other
• wallet: Google-pay
• credit card: Mastercard

returns coaxcabl:

• policy: No Returns

seller coaxcabl:

• city: San Jose, California
• # reviews: 2
• rating: 100.0%

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