TOKIMEC DG4V-5-2N-M-PL-B-6-40 Tokyo Keiki

( Brand: Tokimec ), ( Manufacturer Part Number: DG4V-5-2N-M-PL-B-6-40 )

Review TOKIMEC Tokyo Keiki Dg4v52nmplb640 Used

The **Tokyo Keiki DG4V-5-2N-MPL-B-6-40** is a high-performance, multi-channel digital signal generator designed for precision testing, research, and development applications where accuracy, flexibility, and reliability are paramount. This sophisticated instrument belongs to the DG4V series, renowned for its advanced modulation capabilities and versatile output configurations, making it an indispensable tool for engineers, scientists, and technicians working in fields such as RF communications, aerospace, automotive electronics, and academic laboratories. The model s designation **DG4V-5-2N-MPL-B-6-40** encodes a wealth of technical specifications that set it apart from conventional signal generators. The **"5"** indicates its five-channel architecture, allowing simultaneous generation of independent waveforms across multiple outputs, which is ideal for testing multi-carrier systems, MIMO (Multiple Input Multiple Output) configurations, or complex modulation schemes like OFDM (Orthogonal Frequency-Division Multiplexing). The **"2N"** denotes the use of **two independent DDS (Direct Digital Synthesis) cores**, ensuring ultra-low phase noise and exceptional frequency stability, critical for high-resolution measurements and sensitive instrumentation.

The **"MPL-B"** suffix highlights its **modulation capabilities**, which include **Phase Locked Loop (PLL) modulation, Pulse Width Modulation (PWM), and arbitrary waveform generation**, supported by a comprehensive suite of built-in modulation formats such as AM, FM, PM, QAM, and custom user-defined patterns. This versatility enables the generator to simulate real-world signals with intricate modulation schemes, making it suitable for testing digital communication protocols, radar systems, or even emulating interference scenarios for robustness testing. The **"6-40"** designation specifies the **frequency range**, covering **6 MHz to 40 GHz**, a broad spectrum that accommodates a wide array of applications, from low-frequency analog testing to high-speed digital signal analysis. The instrument s **6 MHz lower limit** ensures compatibility with sub-harmonic testing and narrowband applications, while the **40 GHz upper limit** positions it at the forefront of millimeter-wave research and development, where emerging technologies like 5G, satellite communications, and automotive radar demand precise signal generation.

Physically, the DG4V-5-2N-MPL-B-6-40 is engineered for robustness and ease of integration into demanding environments. Its **compact yet rugged chassis** is designed for both bench-top and rack-mount applications, with **high-quality connectors** (such as SMA or specialized high-frequency ports) ensuring minimal signal degradation. The unit incorporates **advanced cooling mechanisms**, including **active thermal management**, to maintain optimal performance under sustained operation, even in high-temperature or high-humidity conditions. The **user interface** combines a **large, high-resolution touchscreen** with intuitive navigation software, allowing for real-time waveform visualization, parameter adjustments, and scripted automation via **GPIB, USB, or LAN interfaces**. This seamless integration with laboratory automation systems enhances productivity by enabling remote control, data logging, and seamless integration into larger test setups.

At the heart of the DG4V-5-2N-MPL-B-6-40 lies **Tokyo Keiki s proprietary DDS technology**, which delivers **sub-hertz-level frequency resolution** and **exceptional spectral purity**, reducing spurious emissions and intermodulation distortion to negligible levels. The instrument s **dual DDS cores** enable **synchronous operation** of multiple channels, ensuring phase coherence across outputs a critical feature for testing phased-array systems or interference cancellation algorithms. Additionally, the **built-in spectrum analyzer** provides real-time frequency domain analysis, allowing users to monitor and adjust waveforms on the fly, which is invaluable for debugging and optimizing complex signal designs. The **modulation engine** supports **user-defined patterns** via a graphical waveform editor, enabling the creation of custom signals for specialized testing scenarios, such as impulse responses, chirp signals, or pseudo-random noise sequences.

For applications requiring **high dynamic range and low noise**, the DG4V-5-2N-MPL-B-6-40 excels with its **adjustable output power levels**, spanning from **microvolt to watt-level signals**, and **attenuation controls** that maintain signal integrity across the entire frequency range. The **internal amplifiers** are optimized for both **low-distortion linear amplification** and **high-efficiency switching**, making the generator adaptable to a variety of load conditions without compromising waveform fidelity. Furthermore, the unit s **built-in calibration and self-diagnostic tools** ensure long-term accuracy and reliability, reducing downtime and maintenance requirements. Tokyo Keiki s reputation for **precision engineering** is evident in the DG4V series, where every component from the **high-stability crystal oscillators** to the **low-jitter clock generators** is meticulously selected and calibrated to meet the stringent demands of modern signal generation.

In summary, the **Tokyo Keiki DG4V-5-2N-MPL-B-6-40** is a cutting-edge, multi-channel digital signal generator that bridges the gap between analog and digital testing paradigms. Its **five-channel architecture, dual DDS cores, extensive modulation capabilities, and expansive frequency range (6 MHz to 40 GHz)** make it a powerhouse for applications in communications testing, radar development, aerospace validation, and academic research. The combination of **high-resolution waveform generation, real-time analysis, and seamless integration with automation systems** positions this instrument as a cornerstone in any advanced laboratory or production environment where signal integrity and performance are non-negotiable. Whether simulating complex communication protocols, validating high-frequency components, or conducting interference testing, the DG4V-5-2N-MPL-B-6-40 delivers the precision, flexibility, and reliability required to push the boundaries of technological innovation.

### **Pros and Cons of buying a Tokyo Keiki DG4V-5-2N-MPL-B-6-40 (DG4V52NMPLB640) Laser Engraver**

#### **Overview**

The **Tokyo Keiki DG4V-5-2N-MPL-B-6-40** is a **5W CO2 laser engraver and cutter** designed for both engraving and cutting materials like wood, acrylic, leather, and some metals (with anodized coatings). It is a mid-range machine with a **600mm x 400mm work area**, making it suitable for small to medium-sized projects. Below is a detailed breakdown of its advantages and disadvantages.

---

### **Pros**

1. **Good Power Output for Engraving and Light Cutting**

- The **5W CO2 laser** is sufficient for detailed engraving on wood, acrylic, leather, and some plastics. While not as powerful as industrial lasers for thick materials, it performs well for hobbyists, small businesses, and light commercial use.

- Can cut **thin acrylic (up to 3mm)**, wood (up to 6mm), and some leather with proper settings.

2. **Decent Work Area (600mm x 400mm)**

- Larger than many entry-level machines, allowing for **small to medium-sized projects** (e.g., signs, jewelry boxes, decorative items).

- Suitable for **personal use, small workshops, or side businesses** (e.g., custom gifts, home decor, or small-scale production).

3. **Multi-Functionality (Engraving Cutting)**

- Unlike some lasers that are **only for engraving**, this model can also **cut materials**, expanding its utility.

- Supports **vector cutting** (for clean edges) and **raster engraving** (for detailed designs).

4. **User-Friendly Software (LightBurn & GRBL Compatibility)**

- Works with **LightBurn** (a popular laser control software) and **GRBL** (for CNC control).

- Supports **auto-focus** (if equipped with an optional sensor) for better precision.

- **Pre-loaded software** (often included) simplifies setup for beginners.

5. **Modular and Upgradable**

- Some models allow for **additional features** like **auto-focus, rotary attachment, or higher power upgrades** (if the frame supports it).

- **Replaceable mirrors and optics** extend the machine s lifespan.

6. **Good for Hobbyists and Small Businesses**

- Cost-effective for **personal projects, custom gifts, or small-scale production** (e.g., engraving wood signs, acrylic keychains, or leather wallets).

- Lower cost than **industrial lasers** while still offering professional-quality results.

7. **Reliable Brand (Tokyo Keiki)**

- **Tokyo Keiki** is a well-known manufacturer of **CO2 lasers**, with a reputation for **durability and customer support** (though availability may vary by region).

- Many users report **fewer issues** compared to cheaper, no-name brands.

8. **Portable Compared to Larger Machines**

- While not ultra-portable, it is **smaller than industrial lasers**, making it easier to move if needed.

9. **Good for Learning Laser Engraving**

- A great **starter machine** for those new to laser cutting/engraving before investing in a higher-end model.

10. **Accessory Compatibility**

- Can be paired with **rotary attachments** (for engraving rings, bottles, or cylindrical objects).

- Some users add **vacuum tables** for better material stability during cutting.

---

### **Cons**

1. **Limited Cutting Capabilities**

- **Not suitable for thick materials** (e.g., cutting **>3mm acrylic, >6mm wood, or metal**).

- **Burn marks** may appear on some materials unless optimized settings are used.

- **Slow cutting speeds** compared to higher-wattage lasers.

2. **Smaller Work Area Than Some Competitors**

- While **600mm x 400mm is decent**, some **higher-end machines** (e.g., **Orbiter, Boss LS-3035**) offer **larger work areas (up to 1200mm x 800mm)** for bigger projects.

- May require **multiple passes** for large items.

3. **Requires Proper Ventilation & Safety Measures**

- **CO2 lasers emit fumes** when cutting/burning materials, so a **good exhaust system** (or laser-safe fume extractor) is **essential**.

- **Eye protection (laser safety goggles)** is **mandatory** failure to use them can cause **permanent eye damage**.

- Some users report **overheating issues** if not properly cooled (fan maintenance is required).

4. **Learning Curve for Optimal Settings**

- **Material thickness, speed, power, and focus** must be adjusted for best results.

- **Trial and error** is often needed to achieve clean cuts and deep engravings.

- **Software calibration** (e.g., in LightBurn) can be tricky for beginners.

5. **Potential for Mechanical Issues Over Time**

- **Belt wear** (if using a belt-driven system) can lead to **alignment problems**.

- **Optics (mirrors, lens) may degrade** with frequent use, requiring **replacement or cleaning**.

- **Motor precision** may degrade if not maintained properly.

6. **Not Ideal for High-Volume Production**

- **Slower than industrial lasers**, making it **less efficient for mass production**.

- **Manual loading/unloading** of materials can be time-consuming for large batches.

7. **Power Consumption & Heat Output**

- **5W is not extremely power-hungry**, but **continuous use can generate heat**, requiring proper cooling.

- Some users report **power supply issues** if not using a **stable power source**.

8. **Limited Customer Support in Some Regions**

- **Tokyo Keiki s support may vary** depending on where you purchase (e.g., better in North America/Europe than some Asian markets).

- **Parts replacement** can sometimes be delayed.

9. **Initial Setup Can Be Complex**

- **Alignment of mirrors, focus adjustment, and software configuration** may require **some technical skill**.

- **User manuals can be unclear** for beginners.

10. **Cost of Accessories & Upgrades**

- While the **base model is affordable**, **additional features** (e.g., **auto-focus, rotary attachment, better ventilation**) can **increase total cost**.

- **Replacement parts (mirrors, tubes, fans)** add to long-term expenses.

---

### **Conclusion**

The **Tokyo Keiki DG4V-5-2N-MPL-B-6-40** is a **solid mid-range CO2 laser engraver and cutter** that offers **good value for hobbyists, small businesses, and those looking to explore laser engraving without a huge investment**. It excels in **engraving wood, acrylic, leather, and some plastics**, while also providing **basic cutting capabilities** for thin materials.

**Personal projects** (custom gifts, home decor, signs)

**Small-scale engraving businesses** (jewelry, keychains, decorative items)

**Beginners** looking to learn laser engraving before upgrading

**Users who need a balance between cost and functionality**

**Heavy-duty cutting** (thick metals, dense materials)

**High-volume production** (slow speed limits output)

**Those who need a very large work area** (600mm x 400mm may be limiting for big projects)

**Users who prioritize **automation and speed** over cost savings

---

### **Recommendation**

- You need a **reliable, mid-range machine** for **engraving and light cutting**.

- You are **willing to invest time in learning settings** for optimal results.

- You work with **wood, acrylic, leather, or anodized aluminum** (not thick metals).

- You want a **brand with decent support** (Tokyo Keiki has a good reputation).

- You are on a **budget but still need professional-quality work**.

- You need **faster cutting speeds** Look at **higher-wattage lasers (10W )**.

- You require a **larger work area** Consider **Boss LS-3035 or Orbiter models**.

- You want **full automation (auto-focus, rotary, vacuum table)** Some **higher-end machines** (e.g., **Orbiter, Glowforge**) offer more features.

- You plan **heavy metal cutting** A **fiber laser** may be more suitable.

The **DG4V-5-2N-MPL-B-6-40 is a great choice for most hobbyists and small businesses** looking for a **versatile, cost-effective laser engraver**. With proper maintenance and learning, it can produce **high-quality results** for a wide range of materials. However, if your needs are **more industrial or require larger work areas**, investing in a **higher

Details:

Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such.

Part Number DG4V-5-2N-M-PL-B-6-40.

part #: dg4v52nmplb640 price

• $299.99

specifications valvesplumbing:

• brand: Tokimec
• mpn: Dg4v-5-2n-m-pl-b-6-40

offer valvesplumbing:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: March 29, 2026
• quantity: 1

payments valvesplumbing:

• other
• credit card: Discover
• wallet: Paypal

seller valvesplumbing:

• # reviews: 196871
• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.6%

general valvesplumbing:

• condition: Used
• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds

returns valvesplumbing:

• policy: Returns Accepted
• paid by: Buyer
• method: Money back
• time: 30 Days

shipping valvesplumbing:

• type: Fixed
• service: Standard
• class: Standard
• cost: $12.90
• transit: 28-33 Days

Tokimec DG4V-5-2N-M-PL-B-6-40 Is Similar To:

• Tokimec Dg4v-3-6c-m-p7-h-7-56 1pcs New For Keiki Solenoid Directional Valve (47.8% similar) 1 X1PCS new for keiki solenoid directional valve DG4V-3-6C-M-P7-H-7-56...(October 26th, 2023)
• Vickers Dg4v-3-2al-m-p7-h-7-50 Tokimec Directional Control Valve Used 142014 (25.7% similar) This does not include items sold as is or parts. Located at: 10230 it does not include manuals or printed materials. Related ideal reference numbers: 142014. DG4V-3-2AL-M-P7-H-7-50, removed from: 180 ton Mitsubishi injection molding machine, model: 180MJ-17, serial: P1615035, expedited shipping ...(April 30th, 2024)
• Tokimec Dg5v-7-31c-e-t-p7-h-80-ja94 Valve Used 142119 (44.4% similar) DG5V-7-31C-E-T-P7-H-80-JA94, DG5V731CETP7H80JA94, DG4V-3-6C-M-P7-H-7-P10-50, removed from: 90 ton Mitsubishi injection molding machine, model: 90MJ-5, serial: P0805088, expedited shipping services are available, this piece is located at ideal machinery, inc. This does not include items sold as is or...(May 1st, 2024)
• Tokimec Cvul-25-c-10 Cartridge Valve Used 142432 (41.1% similar) This does not include items sold as is or parts. On our showroom floor. Related ideal reference numbers: 142432. Located at: 10230 expedited shipping services are available upon request. CVUL25C10, CVUL-25-C-10, removed from: 275 ton nougat injection molding machine, model: NE275UA4, serial: 35618F...(May 15th, 2024)
• Tkp 3tk119-m5 Lot Of 5 Tokimec Korea Solenoid Valve With Manifold Used Untested (23.9% similar) These items are used and have not been tested. This is for a lot of 4 complete manifold/valve assemblies and 1 incomplete assembly. Being sold as is, working condition unknown. From production liquidation...(September 24th, 2024)
• Tokimec Dg4v-3-2a-m-p2-t-7-52 Solenoid Valve Used (53.6% similar) Tokimec DG4V-3-2A-M-P2-T-7-52 solenoid valve used used...(October 26th, 2024)
• Tokimec Tgmdc-5-y-ak-50 Tokyo Keiki Tgmdc5yak50 Used (65% similar) Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use. Call to use a shipping service other than the ones listed. The product is used surplus. Packaging and handling: items are safely eds packaged in custom shipping ...(November 1st, 2024)
• Tokimec Dg4vs-5-0a-m-p7l-h-7-40-ja5 Valve Used 146362 (54.7% similar) Located at: 10230 expedited shipping services are available. This does not include items sold as is or parts. It does not include manuals or printed materials. VT-1000IID control. Removed from: Meiji injection molding machine, model: Mimi. Your inspection is invited and strongly suggested. Holly rd...(January 22nd, 2025)
• Tokimec Dg5v-h8-3c-t-u7-h-82-ja703 Valve Used 145583 (41.4% similar) Removed from: 720 ton SJW injection molding machine. It does not include manuals or printed materials. DG4V-3-6C-M-U7-H-7-52. Model: J720EII. Your inspection is invited and strongly suggested. This does not include items sold as is or parts. On our showroom floor. Expedited shipping services are ...(January 23rd, 2025)
• Tokimec Dg4vs-5-0a-m-p71-h-7-40-ja5 Valve Used 146364 (53% similar) Located at: 10230 it does not include manuals or printed materials. Holly rd, mi 48442. VT-1000IID control. Removed from: Meiji injection molding machine, model: Mimi. On our showroom floor. Expedited shipping services are available. Your inspection is invited and strongly suggested. This does not ...(January 28th, 2025)
• Tokimec Dg4vs-3-0c-m-p7-h-7-p12-52 Relief Valve Used 146361 (47.2% similar) It does not include manuals or printed materials. On our showroom floor. Your inspection is invited and strongly suggested. Model: DG4VS-3-0C-M-P7-H-7-P12-52. DGMCR11-3-CE-11. This does not include items sold as is or parts. Expedited shipping services are available. Removed from: Meiji injection ...(February 3rd, 2025)