BTR301-HD

If you want to listen to your music, audio books or navigation from your Apple iPhone or Android smartphone wirelessly via Bluetooth® in maximum sound quality in your car, then the Bluetooth® receivers of the BTR series with aptX are the solution. You can upgrade to wireless A2DP Bluetooth audio streaming on most navigation and car stereo systems with Ampire's Bluetooth receivers. 

The connection is easily set up and automatically restored via Bluetooth®. The BTR series uses the Bluetooth® protocol for headphones on your smartphone and does not affect the functionality of your Bluetooth® hands-free car kit. 

The BTR200-HD Bluetooth® receiver is designed for navigation and car radio systems with a 3.5 mm jack input and an on-board power supply of 12 volts. 

Bluetooth® listening in CD quality with aptX(TM)?
As an alternative to standard Bluetooth®, we also have receivers with the Bluetooth® aptX(TM) codec. This codec is becoming more and more popular. If you use devices with the aptX(TM) standard, you can significantly improve the sound quality of your Bluetooth® streams. 

What does Bluetooth® aptX(TM) improve?
The aptX® codec uses a more efficient method of compressing audio data that makes better use of the available bandwidth. The prerequisite for aptX® streams is that the playback device as well as the transmitter also support Bluetooth® aptX(TM). The function can be recognised by the aptX(TM). lettering on the device. The codec supports the common audio formats such as MP3 and FLAC. 

Which smartphones support Bluetooth® aptX(TM)?
Not all Android smartphones support the Bluetooth® codec aptX(TM). You can check whether your Android smartphone is compatible in the technical data of your smartphone. An Apple iPhone does not support the Bluetooth® codec aptX(TM).


CONNECTIONS
- Sound output: 3.5mm jack plug with 4V RMS
- Power supply: USB input (5 VDC)

EQUIPMENT
- splash-proof, marine certified
- automatic power on
- QDL licensed Bluetooth® 5.0
- QCC3034 chip
- A2DP in highest EDR specification
- aptX(TM) audio codec from Qualcomm®.
- BT audio streaming also of lossless files such as Wave, Flac, Lossless, etc.
- 3.5mm jack plug with 4V RMS signal output
- SSID display name: BTR301-HD
- 10m range

SMARTPHONE COMPATIBILITY
- Android (Bluetooth® and Bluetooth® aptX(TM))
- Apple iOS (Bluetooth®)

OPTIONAL ACCESSORIES
55100-KLINKE AMPIRE interference suppression filter

TECHNICAL DATA
- Voltage: 5 Volt DC
- Power consumption: <45mA
- Bluetooth® 5.0
- aptX(TM) audio codec from Qualcomm®.
- Frequency range: 18Hz-25kHz
- Encoding: Low Complexity Subband Codec (SBC)
- Bit rate: up to 384 kbps (48 kHz sampling)
- Audio output voltage: 1V RMS
- Bluetooth® 5.0 / transmit power <10mW EIRP and aptX
- Cable length: 300mm
- Housing dimensions: height: 20mm, width: 65mm, length: 50mm

BLUETOOTH® APPROVAL
- Declaration ID D068331
- Referenced Qualified Design ID 173056
- Listing Date 2024-04-18

CONNECT A NEW DEVICE
- make sure Bluetooth® is switched on in your device
- switch on the ignition
- the LED (6) flashes blue (pairing mode)
- select "BTR301-HD" in the Bluetooth® menu of your device to connect
- after successful connection, the LED lights up continuously and a single beep sounds over the audio system.

NOTE
- up to 9 devices can be connected to the BTR301-HD, but only one device can stream music at a time
- The BTR301-HD always remembers the last tuned device and connects automatically after power on.
- a connection to another device must be done manually, as described above
- if the connected device is out of range for more than one minute, the connection is automatically interrupted and the BTR301-HD goes into pairing mode [the LED (6) flashes].
- can only be used in vehicles and not in continuous operation

OPERATION
- all settings, such as volume, music selection and play/pause are made on your unit
- the BTR301-HD can be installed out of sight as it has no controls or buttons to operate