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A20-RX SpectraBand

Brand: Sound Devices Product code: A20-RX SpectraBand

Digital Wireless Receiver with SpectraBand Technology More information

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2 560,86 € 3 098,64 € incl. VAT
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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.¹ 
  • 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 adapters, A-RXMON headphone amp, and A-15PIN two-channel AES Sony camera slot adapter. 
  • Analog line-level or AES digital audio output. 

SpectraBand. 

SpectraBand technology delivers a tuning range of 470 – 1525 MHz in a single unit – an industry first. Experience ultimate flexibility as you find open spectrum away from the crowded UHF TV band.  

AutoAssign. 

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. 

¹ When comparing systems with same transmit power, same antennas, and same transmission frequency.

RF Tuning

  • 470 to 1525 MHz
  • SpectraBand Technology
  • Transmitters tunable in 25 kHz steps
  • Available frequencies depend on country of operation

Latency

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

Others

  • AES3 balanced connection, left=channel 1, right=channel 2
  • OLED menu display, 3 button navigation
  • User settable 4-digit PIN

Parameters

Audio output +14 dBu, +2 dBu, -10 dBu, -22 dBu
Color Black
Length 2,66 cm
Frequency range 10 Hz - 20000 Hz
Frequency range RF 470 - 1525 MHz
Weight 165 g
Material Aluminium
Modulation Digital modulation long range mode, Digital modulation Standard Range
Power suplies 6 - 18 V
Operating temperature -10°C - +55°C
Width 78,5 mm
Height 113,7 mm
Output impedance 110 Ω, 130 Ω

Offered services

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