Posts by zomwavesale

30 Jun

Blog, Technical Articles

75 Ohm To 50 Ohm Adapter | Broadcast & Test Low VSWR

• 2026-06-30
• By zomwavesale

IntroductionWhen you move between broadcast hardware and RF test gear, the 75 ohm to 50 ohm adapter is often what keeps ...

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29 Jun

Blog, Technical Articles

RF Rotary Joint Applications: A 5-Scenario Selection Guide

• 2026-06-29
• By zomwavesale

TL;DR — The specs that matter for an RF rotary joint change with the application. Here's how ZOMWAVE's series maps to 5 ...

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23 Jun

Blog, Technical Articles

SMA to SMA Adapter | Test Rack Low VSWR Selection

• 2026-06-29
• By zomwavesale

IntroductionWhen you work with RF test racks, the sma to sma adapter is not a small accessory—it is part of your signal ...

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23 Jun

Blog, Technical Articles

N Type To BNC Adapter | Test Rack Specs & Selection

• 2026-06-23
• By zomwavesale

Introduction When you design or maintain RF test racks, you quickly realize that small interconnect choices decide whet...

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22 Jun

Blog, Technical Articles

How to Choose a Cavity Band-Pass Filter for Your RF System

• 2026-06-22
• By zomwavesale

TL;DR - Pick Your Band FirstApplicationFrequencyConnectorPowerTop PickGSM/LTE 900880-915 MHzN-F20WBPF-MCJMCJ-0885-0915-0...

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18 Jun

Blog, Technical Articles

How to Choose Directional Couplers for Signal Monitoring: 10 dB vs 20 dB vs 30 dB

• 2026-06-18
• By zomwavesale

 TL;DR — 30-Second Quick Decision First, check what equipment is connected to the coupled port. Then, check how much in...

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17 Jun

Blog, Technical Articles

SMA to SSMC Adapter | Test Bench Quick Interface

• 2026-06-19
• By zomwavesale

IntroductionA sma to ssmc adapter looks small, but on a test bench it can save you from a lot of unnecessary rework. If ...

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17 Jun

Blog, Technical Articles

How do power dividers affect multi-channel RF performance?

• 2026-06-18
• By zomwavesale

IntroductionIf you design phased arrays, MIMO receivers, or multi-channel test racks, RF power dividers decide whether y...

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03 Jun

Blog, Technical Articles

RF Rotary Joint: Principles, Types & Key Parameters

• 2026-06-05
• By zomwavesale

IntroductionA radar antenna needs to rotate 360 degrees continuously. But the RF signal has to travel from that rotating...

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03 Jun

Blog, Technical Articles

Bandpass Filter | Spectrum Analysis & Source Cleanup

• 2026-06-08
• By zomwavesale

Introduction A Bandpass filter is the part you reach for when the source is noisy, but the signal still matters. I...

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