Sound Devices A20-Rx Two Channel Receiver

Sound Devices A20-Rx Two Channel Receiver

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Product Code: AUDA20-RX-GEN

Brand: Sound Devices

Product Features

  • Digital Wireless Receiver with SpectraBand Technology
  • SpectraBand Technology: compatible with the A20-Mini from 470 MHz – 1525 MHz and all tuning ranges of the A10-TX.
  • Advanced Digital True Diversity topology uses two complete RF receivers for each of the two channels, with four RF receivers in total. 
  • SuperSlot compatible with the SL-2 and 8-Series mixer-recorders. 

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Product Description

Sound Devices A20-Rx Two Channel Receiver

Experience ultimate flexibility as you find open spectrum away from the crowded UHF TV band. The A20-RX two channel true diversity receiver features industry-exclusive SpectraBand technology, which delivers a tuning range of 470 – 1525 MHz in a single unit. Superior low-loss, brick-wall SAW filters deliver excellent performance in noisy RF environments, while the AutoAssign feature makes frequency selection and setting quick and easy. 

  • SpectraBand Technology: compatible with the A20-Mini from 470 MHz – 1525 MHz and all tuning ranges of the A10-TX.
  • Advanced Digital True Diversity topology uses two complete RF receivers for each of the two channels, with four RF receivers in total.
  • SuperSlot compatible with the SL-2 and 8-Series mixer-recorders.
  • State-of-the-art 100% digital long-range modulation delivers the longest transmission distance of any digital system on the market.*
  • GainForward Architecture compatible with the A20-Mini. Set the Mini’s gain levels via trim control (with an 8-Series) or at the A20-RX (for other mixers).
  • Full 10 Hz – 20 kHz audio bandwidth; 100% digital RF modulation and transmission.
  • Excellent immunity from nearby IFB or camera hop transmitters without the need for external filters or extra cabling.
  • Maximum connectivity: SuperSlot, XLR, and TA3 backplates, A-RXMON headphone amp, and A-15PIN two-channel AES Sony camera slot adapter.
  • Analog line-level or AES digital audio output.

With SpectraBand technology, you won’t need to purchase another receiver dedicated to a specific country or frequency band. SpectraBand gives you access to nearly twice the frequencies available with other systems worldwide – almost 2600 available channels.  

The A20-RX’s AutoAssign scans a tuning band and selects available frequencies for you – perfect for any fast-paced shoot. Meanwhile, brick-wall SAW filters eliminate out-of-band interference so you can get the best RF performance possible. Enjoy immunity from nearby IFB or camera hop transmitters without the need for external filters or extra cabling. 

*When comparing systems with same transmit power, same antennas, and same transmission frequency.

Already own an A10-RX?

You can upgrade the hardware of your receiver to the A20-RX for $995 USD or for $750 if you purchased your A10-RX within the last 12 months or an A20-Mini since June 1st. The upgrade program lasts until the end of 2022. Start your upgrade at service.sounddevices.com

 

Specifications of the Sound Devices A20-RX

RF Tuning:

470 to 1525 MHz; SpectraBand Technology; Transmitters tunable in 25 kHz steps

Modulation:

Proprietary digital RF modulation
Standard or Long Range, selectable

Latency:

Standard modulation = 2 ms
Long Range modulation = 3.9 ms
Measured at analog output

Audio Frequency Response:

10 Hz–20 kHz

Maximum Output Level:

+14 dBu, +2 dBu, -10 dBu, or -22 dBu
Menu-selectable, with a 0 dBFS signal at the transmitter input, 130 ohms output impedance

Digital Audio Output:

AES3 balanced connection, 110 ohms output impedance
Left=channel 1, Right=channel 2

Menu and Controls:

OLED menu display, 3 button navigation

Privacy:

User settable 4-digit PIN

Powering:

6–18 VDC

Operating Temperature Range:

-10 °C to +55 °C

Weight:

165 g
5.8 oz
Measured without backplate accessories

Dimensions (H x W x D):

113.7 mm x 78.5 mm x 26.6 mm
4.48 in x 3.09 in x 1.05 in
Measured without backplate accessories

 

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