Product Overview
The A20-RX receiver provides flexibility in the crowded UHF TV band. The A20-RX is a two channel true diversity receiver features industry-exclusive SpectraBand technology, with a tuning range of 470 – 1525 MHz in a single unit. Designed with low-loss, brick-wall SAW filters perform in noisy RF environments, while the AutoAssign feature makes frequency selection and setting simple.
Sound Devices A20-RX Features:
- SpectraBand Technology is 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.
- SuperSlot, XLR, and TA3 adapters, A-RXMON headphone amp, and A-15PIN two-channel AES Sony camera slot adapter.
- 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
- Analog line-level or AES digital audio output.
Sound Devices A20-RX Specifications:
- RF Tuning:
- 470 to 1525 MHz
- SpectraBand Technology
- Transmitters tunable in 25 kHz steps
- Available frequencies depend on country of operation
- 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: 5.8 oz, Measured without backplate accessories
- Dimensions(HxWxD): 4.48 in x 3.09 in x 1.05 in, Measured without backplate accessories
