A problematic base station can be replaced, but a cable and antenna system is not so easy to replace. This article covers fundamentals of cable and antenna analysis measurements: return loss, cable loss, and distance-to-fault (DTF).
The waveguide, along with the coaxial line, is one of the most important transmission media in any modern RF, microwave and millimeter-wave component, subassembly, and system. Due to its metal tubing configuration, the waveguide tends to be heavy and bulky, especially in low microwave frequencies. However, it is always a preferred transmission means when performance and high power are priorities. In millimeter-wave bands, it is especially true that the waveguide is widely used, and engineers will pay high attention to loss. This article will discuss the use of waveguide connectors, and present viable solutions, such as the Uni-Guide™.
HUBER+SUHNER’s RADOX®, or “radiation X-linked” technology, describes the process of crosslinking thermoplastic polymers by means of electron beams. This technology is used to improve the thermal, mechanical, and chemical properties of cable insulation materials. RADOX® cables do not melt, possess better abrasion resistance and greater cut resistance than conventional cables and, even with thinner insulation, are much more resistant to various environmental factors.
Carlisle Interconnect Technologies offers UTiFLEX-HF coaxial cables designed to provide a solid cable assembly solution operating from DC to 65 GHz range for 50 Ohm applications where flexibility is a key requirement. The cable solutions feature 70% VP cables and premium 80-85% VP cables for when critical applications need a phase stable solution with minimal signal loss.
MegaPhase offers low-density, dielectric Survivor Series test cables specifically designed for the needs of lab technicians. The cable assemblies offer excellent shielding effectiveness, high crush resistance, and are constructed using flexible stainless steel armor designed to handle rigorous test environments.
MegaPhase offers the UltraPhase Series E line of cable assemblies designed for phase stability versus flexure and stability over temperature. The cables offer a foam FEP dielectric and are ideal for a variety of applications including air- and ground-based phased array radars, sensors, mobile backhaul, and temperature testing.
HUBER+SUHNER’s Power Sub-Miniature (PSM) connector interface is designed to maximize performance on power handling while minimizing overall system weight and size. Especially developed for space flight, high altitude platforms, TVAC environments, this space qualified per MIL-PRF-39012 and ESCC 3402 interface is extremely cost effective, and power and weight sensitive for the most demanding aerospace applications.
HUBER+SUHNER offers the MXPM multicoax solution supporting measurements up to 70 GHz (with an option to 80 GHz). The MXPM unit guarantees satisfactory performance and affordability with its high density pitch (2.54 mm, 0.1 inch) and a user friendly magnet mount connection.
HUBER+SUHNER's automotive division offers an array of RADOX® cables and complete cable systems designed to guarantee safe and durable connections in demanding environments, such as inside engine compartments.
Fischer Connectors offers a large family of assembled solutions designed for a range of applications, including in extreme, medical, military, instrumentation, and fiber optic applications. Engineers are prepared to work closely with customers to find the ideal solution for the most demanding applications. Fischer Connector series include the Fischer Core Series, Fisher Ultimate™ Series, Fischer Fiberoptic series, and the Fischer Minimax™ Series.
Stewart Connector, a Bel group company, and world class manufacturer of high speed connectors used in Data Communication applications announces the release of the Qwik Cat6/Cat5E RJ45 Modular Plug, to complement Stewart’s extensive RJ45 Modular Plug offering.
JMA Wireless, a global leader of wireless communications solutions, has partnered with HUBER+SUHNER, a leading supplier in FO and RF connectivity for the global communication market, to provide the most economical hybrid power plus fiber Cell Site Cabling Solution (FttA+PttA) on the market.
