AUDIOropa is a Bettear certified distributor.
Bettear RTX
B-RTX components at a glance
- »B-RTX EXPERIENCE«: compact receiver for receiving Auracast™ data streams
- »B-RTX DUPLEX 10« and »B-RTX DUPLEX 10+«: switchable between Auracast™ transmitter and receiver function
If listeners use personal hearing components without direct Auracast™ reception, they can use the »B-RTX EXPERIENCE« receiver. Headphones, earphones or neckloops can be connected via the 3.5 mm jack socket. The participants then receive the Auracast™ data stream with their respective hearing systems.
Auracast™ audio broadcast streaming is suitable for use in all environments - indoors and outdoors, stationary or mobile. Areas of application include guided tours in museums and exhibitions, at historical sites or in halls with unfavourable room acoustics, up to busy centre streets.
Contemporary technology combined with a user-friendly design characterises all devices in the B-RTX series. For example, the desired Auracast™ broadcast audio channel can be searched for and selected using the control elements. The robust design ensures a long service life.
The device battery is charged via the integrated USB-C socket or with the »B-SmartHive« charger.
The »B-RTX DUPLEX 10« transceiver, which can be switched between between transmitter and receiver function, is primarily designed for mobile Auracast™ applications – for example as a transmitter for guided tours or in teaching situations. The integrated 3.5 mm jack socket is used to connect a microphone.
The »B-RTX DUPLEX 10+« transceiver model also has a microSD card slot and a media player.
AuracastTM-Streamer
- Low latency (< 40 ms)
- Range of up to 50 metres
- 10 hours operating time with one battery charge
- Simple and intuitive operation thanks to navigation buttons and high-contrast screen
Technical data
| ###Hardware | |
| Internal Battery: | 3.7V, 1400mAH |
| Connections: | 3.5mm socket (Microphone/headphone) |
| Operating Temperature: | 0 ºC – 55 ºC |
| Regulatory: | FCC, CE, cUL |
| ###Netzwerk | |
| Transmission technology: | Auracast™ (Bluetooth 5.3) |
| ###Audio | |
| ADC Signal-to-Noise Ratio: | 90dB |
| DAC Signal-to-Noise ratio: | 95dB |
| ADC THD+N: | -90 dB |
| DAC THD+N: | -93 dB |
| Frequency Response: | 50 Hz - 7,5 kHz at 16 kHz Sample rate***50 Hz - 11 kHz at 24 kHz Sample rate***50 Hz - 20 kHz at 48 kHz Sample rate |
| Sampling rate: | 48 kHz |
| Bit depth: | 32 bits |
| ###B-RTX EXPERIENCE | |
| anthracite | A-5540-A |
| grey | A-5540-G |
| blue | A-5540-B |
| ###B-RTX DUPLEX10 | |
| anthracite | A-5541-A |
| grey | A-5541-G |
| blue | A-5541-B |
| ###B-RTX DUPLEX10+ | |
| anthracite | A-5542-A |
| grey | A-5542-G |
| blue | A-5542-B |