the A20-RX Sound Units is a two-channel true variety receiver utilizing SpectraBand know-how. SpectraBand offers the A20-RX receiver and A20-Mini transmitter a particularly large tuning vary of 470 MHz to 1525 MHz.
The A20-RX is the successor to the A10-RX.
spectroband
Because the wi-fi spectrum turns into more and more crowded, audio professionals want flexibility in terms of tuning vary. The A20-RX is the primary receiver available on the market that may tune not solely in frequent UHF TV bands round 470 to 608 MHz, however effectively above that.
SpectraBand eliminates the necessity to buy completely different wi-fi receivers devoted to particular frequency bands. Within the US, the A20-RX can tune to the 600 MHz guard band (614-616 MHz), the 600 MHz duplex hole (653-663 MHz), the 900 MHz ISM band (902-928 MHz ), the 900 MHz STL band (941.5 -960 MHz), and, with the corresponding license, the 1.5 GHz AFTRCC band (1435-1525 MHz). That is along with the 470-608 MHz central US UHF TV band that’s generally out there. Normally, this totals roughly 285 MHz of accessible spectrum.
Within the UK, the A20-RX can tune into the 800 MHz duplex hole (823-832 MHz), the 800 MHz guard band (863-865 MHz) and, with an acceptable license, the DME and 1 .5GHz (961-865MHz). 1015MHz, 1045-1075MHz, 1105-1154MHz, 1518-1525MHz). That is along with the primary UK UHF TV band of 470-702 MHz which is usually out there. Normally, this totals roughly 383 MHz.
The A20-RX is the second product within the first line of wi-fi merchandise from Sound Units. The primary product, the A20-Mini transmitter, can also be receiving a free firmware replace to allow SpectraBand when used with the A20-RX. The A20-RX can also be appropriate with all tuning ranges of the full-size A10-TX and is SuperSlot appropriate with an SL-2 SuperSlot wi-fi module and Sequence 8 mixer-recorder.
Different options
The A20-RX additionally options excessive discrimination entrance finish filtering for higher efficiency in noisy RF environments and automated frequency project for quicker setup.
Whereas monitoring filters are frequent in wi-fi receivers, the A20-RX makes use of superior low-loss brick-wall SAW filters to offer glorious efficiency in noisy RF environments. These built-in filters additionally present glorious immunity towards close by IFBs or digicam hop transmitters with out the necessity for exterior filters or extra wiring. The AutoAssign characteristic scans a user-designated tuning band and selects out there frequencies for the A20-RX’s two channels. This characteristic is designed to make frequency choice and adjustment fast and straightforward.
What’s it appropriate with?
The A20-RX is appropriate with each the A20-Mini Y A10-TX transmitters Audio professionals with the older A10-RX mannequin can improve their receiver {hardware} to the A20-RX for $995 USD or a decreased worth of $750 USD in the event that they bought their A10-RX within the final 12 months or an A20-Mini from June 1.
The A10-RX will be transformed to the A20-RX by sending the unit to Sound Units for a {hardware} improve. Clients can begin the improve course of by visiting service.sounddevices.com/contact-support.
The improve program lasts till the top of 2022. I prefer it when firms present an improve path for his or her merchandise as a result of it exhibits that they care about their prospects and the funding they’ve made.
The discharge of the A20-RX coincides with firmware assist for the A20-Mini, A10-TX, 8-Sequence, SD-Utility, and A20-Distant. To obtain appropriate firmware, go to www.sounddevices.com/obtain
Value and availability
The A20-RX is on the market to buy for $2,995 USD.
The A20-RX is on the market in two variations:
