Pasternack Blog

7/16 DIN Connectors, or DIN 7/16 connectors, are one of the most common coaxial connector types used for interconnect between cellular networking systems and cellular antennas. 7/16 DIN connectors are 50 Ohm connectors with relatively high-power handling and exceptional passive intermodulation distortion performance. The high-power handling capability of this connector type compared to N connectors ..

The 3.5 mm Coaxial Connector is a widely used standardized coaxial connector type with some interesting features. These features make the 3.5 mm Coaxial Connector a very common connector type, which is why there are a plethora of 3.5 mm Coaxial Adapters. The 3.5 mm Coaxial Connector is designed to be relatively rugged and uses ..

When it comes to maintaining high-quality signal transmission in radio frequency (RF) systems, coax isolators play a critical role. Whether in communications, broadcasting, or radar systems, RF isolators help prevent unwanted signal interference and reflection, ultimately improving overall system reliability and performance. What Are Coaxial Isolators and Why Are They Important? Coax isolators are specialized ..

Planar transmission lines are used to carry a variety of analog, RF, and digital signals on insulative, planar substrates from kilohertz to hundreds of gigahertz frequencies. Planar transmission lines are constructed of one or more layers of conductive traces, possibly with adjacent conductive structures, with dielectric layers providing insolation between the conductive structures. Planar transmission ..

RF Coaxial Connector Adapters are simply RF Coaxial Connectors with a common internal transmission line and specific coaxial connector types or genders on either end. For instance, some RF Adapters are simply coaxial connector male-to-male or female-to-female adapters, which allows for the interconnection of a male coaxial connector to another male coaxial connector or a ..

In the world of electromagnetic waves and wireless communication, understanding the relationship between frequency and wavelength is crucial. Whether you’re working with radio frequencies, microwaves, or optical signals, knowing how to find frequency from wavelength can help you design and troubleshoot wireless systems, antennas, and transmission lines. This blog will walk you through the process ..

VHF/UHF stands for very high frequency and ultra-high frequency, respectively. These frequency designations are in both the ITU and IEEE radar bands, but in this case we are discussing IEEE radar bands VHF and UHF, 30 MHz to 300 MHz and 300 MHz to 1000 MHz in the US. This is an important note, as ..

A Waveguide Magic Tee is a 180-degree hybrid power divider with 4 ports made from a single waveguide structure. The Magic Tee has been around for over 70 years and was a product of development during World-War II. The structure of a Magic Tee is a combination of an E-plane waveguide arm meeting a H-plane ..

In reality, all types of RF antennas have some degree of directionality. However, there are certain antenna designs and types that are particularly directional compared to other antenna types. A Directional Antenna is useful in applications where it is desirable to receive a signal from a specific direction of origin or otherwise transmit a signal ..

SMA Coaxial Connectors, or just SMAs, are one of the most common coaxial connector types used throughout the RF, microwave, and even millimeter-wave (mmW) industries. SMA stands for subminiature version A and was developed in the 1960s. The interface dimensions and other aspects of the SMA connector are detailed in MIL-STD-348 and was originally designed ..