Pasternack Blog

A common type of coaxial cable assembly used throughout the RF industry is a BNC cable, or BNC coaxial cable assembly. A BNC cable is used for signal routing below roughly 4 GHz (there are high precision BNC connectors that reach maximum frequencies to 12 GHz or beyond). BNC stands for Bayonet Neill–Concelman, and is ..

Many coaxial cable and connector types are available in the RF and microwave industry designed for specific purposes and applications; compatibility with other RF microwave components is achieved with universally accepted cable and connector standards. The US Department of Defense (DOD) develops standards for materials, facilities, engineering, and testing practices in order to improve military ..

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 ..

There is a wide variety of different coaxial transmission line hardware types and configurations. Hence, there are a wide range of accessories to go with these various coaxial connector, adapter, cable, and assembly arrangements. This blog covers a quick overview of a few of this, namely SMPS adapters with features such as spring loading, adapter ..

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 metal traces with one or more parallel metal traces. There are several common types of planar transmission lines: ..

A waveguide antenna is a type of antenna that channels RF energy from an air medium into a waveguide, or vice versa. Once the RF energy has been captured, it is either conducted through waveguide interconnect, or picked up by a coaxial interface to later be transmitted through a coaxial assembly. The reverse is also ..

To enable interoperability amongst RF systems, the military and industry rely on standardized dimensions and types of coaxial connectors. The two major standards that define coaxial connectors for the US military are MIL-STD-348 and MIL-PRF-39012. MIL-STD-348 provides the dimensions for control of the standard interfaces, while MIL-PRF-39012 defines the, detail specifications, materials, quality conformance, qualification, ..

RF Diplexers and Duplexers are very common RF components in transmitters, receiver, and transceiver circuits for communications, radar, and other sensing applications. As the terms are similar, they are sometimes mistakenly used interchangeably, which isn’t appropriate. Diplexers and Duplexers perform very different functions, though they are located in similar areas in a circuit block diagram. ..

Within an RF signal chain, there is often the need to provide some signal conditioning in incoming, outgoing, or through signals. One of the most needed signal conditioning methods is amplification of signal energy, which is the key function of RF Amplifiers. Signal amplification involves increasing the amplitude of a signal, this could imply voltage, ..

In today’s interconnected world, omnidirectional antenna types have become essential tools for expanding connectivity. Ideal for both indoor and outdoor use, serve as reliable solutions for users who need wide-ranging signal coverage without the hassle of constant adjustments. Supporting applications from mobile networks to Wi-Fi connectivity, omni antennas provide the flexibility and dependable performance needed ..