X32 Rack with IEM xmitters in same rack. External router - Archer C7 sits on top. 5G band only used.
I recently posted this in another thread.
Please read the following segment - I have posted on this many times. You need to understand the contents, so you can make an informed purchase decision.
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The following applies to ALL wireless IEM systems, but.. If you decide to go with one of those Audio 2000's units make SURE that you know which frequency range it operates under, as I found multiple Amazon feedback instances that said the product was in the 500mhz AND 600Mhz band and ZERO info on that in the product description.
Why? Because in the US, those bands are SHARED with local TV station transmitters.. which are much more powerful than ANY IEM system you can buy.
Why does this matter? Because IF you buy any IEM system in a band that is not suitable for your area (few open frequencies), you'll get dropouts, noise and interference. Think AM-radio like noise artifacts.
The FCC publishes frequencies used in your zip code. Both Shure and Sennheiser have online tools that use that data to display open frequencies for a product and inform which it the best "band" to buy.
You NEED to check which frequencies are open in your area and choose the IEM unit that operates in those ranges to minimize the interference.
It's quite simple once you know how to to it.
Both Senn/Shure have range labels for their products..
Here's links to determine which "band" you should buy, based on the available frequencies in your zip code (US only). There ARE Euro versions too.. (not listed).
Listed are available US bands, their associated frequency range and the vendors "label". You'll note in the list below there are no 600Mhz bands/frequency ranges.. those have been sold off by the FCC effective end of year (I believe).
SHURE:
Wireless Frequency Finder - Shure USA
G20 - 488.150-511.850
H20 - 518.200-541.500
J13 - 566.175-598.850
Senn:
Wireless Frequency Finder - Sennheiser USA
A1 = 470-516 MHz
A = 516-558 MHz
G = 556-608 Mhz
Mipro 909:
470-639 MHz (no "band" label) - not clear if Mipro will be changing the upper frequency ranges of this device. I found no info on it..
@Geri O might have some insight?
Hope you find this useful!