Finding signal in the noise. RF Spectrum, wireless audio, and more.
A Publication of RF Venue, Inc
All-new antenna is perfectly suited for multi-zone projects for omnidirectional coverage of any ...
When your wireless mics have to work the first time, every time, you call Steve Caldwell, technical manager and RF Engineer at NW Group based in Sydney, Australia. Steve has worked RF at every Olympics since 2000 except for Beijing, and leans heavily on the RF Venue CP Beam helical antennas in his RF system designs.
New Wireless Microphone Performance Calculator is online. Simply enter the data required from the pre-filled dropdown boxes and click calculate to estimate the performance of your wireless system.
Generally speaking, there are two major challenges to be solved to ensure trouble-free wireless mic ...
During this 30 minute session you will learn
Understanding Local Interference and Range
Understanding Multi-Path Interference
Multi-path interference is caused by reflections of your transmitter’s signal, primarily by metal objects in your venue and other boundaries. These reflections flip the polarity of the signal and arrive out of phase which causes cancellations in your receiver’s antennas.
Understanding Cross-polarization Fades
You may be confused by all the claims going around as to whether you need different antennas and antenna distribution systems to work with your digital wireless mic system. This is a question we hear all the time, and more so now that new more affordable digital wireless mics are coming on the market.
One major benefit of using in-ear monitor (IEM) combiners with a good quality helical antenna is how much it can improve system sound quality. This is often overlooked since we focus so much on the RF side of the system to reduce intermodulation distortion (IMD) and improve signal to noise, but ultimately, highest quality sound is the goal. So how does good RF impact audio?
RF Venue patented antennas and RF signal distribution systems, which are compatible with the leading wireless microphone and IEM brands, are now available from MSI Japan, which will also provide after-sales support and service.
Introducing the RF Venue 8 Channel In-Ear Monitor (IEM) Upgrade Pack. You can now combine up to 8 IEM ...