Premium 4.3-10 Connector Series: MOP-AD-NM-MF Overview
When it comes to high-performance RF and microwave applications, the MOP-AD-NM-MF model stands out as a robust and reliable interface solution. Designed for professionals who demand precision, this connector delivers exceptional electrical performance across a wide frequency range. Whether you are deploying telecom infrastructure, testing equipment, or building out 5G networks, the MOP-AD-NM-MF ensures signal integrity with minimal loss. Below, we explore the key specifications, material quality, and environmental resilience that make this connector a top choice for demanding installations.
Mechanical and Interface Specifications
The MOP-AD-NM-MF features a straight mounting angle, making it ideal for direct inline connections where space is constrained. Its interface is engineered for repeatable, low-intermodulation performance, and it is optimized for use with 50-ohm systems. The graphics provided are for reference only, but the physical build guarantees robust mating cycles without degradation.
Electrical Properties: Performance You Can Rely On
The electrical characteristics of the MOP-AD-NM-MF are designed to meet the stringent requirements of modern communication systems. With an impedance of 50 ohms and a frequency range spanning DC to 3 GHz, this connector handles both low-frequency and high-frequency signals with equal precision. The third-order inter-modulation (IM3) is rated at ≤ -155 dBc at 2×20W, ensuring minimal distortion even under high power conditions. Contact resistances are kept low—inner contact resistance ≤ 1.0 mΩ and outer contact resistance ≤ 0.4 mΩ—which contributes to excellent signal transmission. Insulation resistance exceeds 5000 MΩ, while the dielectric withstanding voltage is at least 2500 V RMS at sea level (50 Hz). The VSWR is ≤ 1.06, and insertion loss is ≤ 0.08 dB, making this connector ideal for applications where every decibel counts.
| Parameter | Value |
|---|---|
| Impedance | 50 Ω |
| Frequency range | DC ~ 3 GHz |
| 3rd order inter-modulation | ≤ -155 dBc @ 2×20W |
| Inner contact resistance | ≤ 1.0 mΩ |
| Outer contact resistance | ≤ 0.4 mΩ |
| Insulation resistance | ≥ 5000 MΩ |
| Dielectric withstanding voltage | ≥ 2500 V RMS, 50 Hz, at sea level |
| VSWR | ≤ 1.06 |
| Insertion loss | ≤ 0.08 dB |
Material and Plating: Built to Last
Durability is a cornerstone of this connector design. The inner contact is crafted from brass alloy and plated with silver, ensuring excellent conductivity and corrosion resistance. The outer contact uses a brass alloy plated with Tri-Alloy, providing superior protection against wear and environmental stress. The insulator is made from PTFE (Teflon), which offers low dielectric loss and high thermal stability. Together, these materials guarantee long-term reliability in both indoor and outdoor installations.
Environmental Resilience: Ready for the Elements
The MOP-AD-NM-MF is engineered to withstand harsh conditions. It operates over a wide temperature range from -40°C to +85°C, making it suitable for extreme climates. Its IP67 waterproof rating ensures protection against dust and immersion in water up to 1 meter for 30 minutes. Additionally, the connector fully complies with the 2011/65/EU (RoHS) directive, confirming it is free from hazardous substances and safe for global deployment.
Why the MOP-AD-NM-MF is the Right Choice
This connector brings together superior electrical performance, premium materials, and rugged environmental protection in a single package. With the MOP-AD-NM-MF, you gain confidence that your RF connections will remain stable, low-loss, and inter-modulation-free over the long term. Whether you are upgrading existing systems or designing new ones, this interface provides the performance edge needed for high-reliability applications.
Conclusion
The MOP-AD-NM-MF is more than just a connector—it is a precision tool for engineers who value signal integrity and durability. With a straight mounting angle, excellent VSWR and insertion loss figures, and robust waterproof design, it delivers consistent results in the most demanding environments. For your next project requiring a 50-ohm, DC-to-3 GHz interface, let the MOP-AD-NM-MF be the foundation of your RF success.
