How to connect FM to btc030

1. You can buy a pair of active speakers, an FM transmitter, a portable radio, and then connect the radio to the active speaker. FM transmitter connected to the computer sound source output port, adjust the corresponding frequency. The signal is good within 10 meters. But the interference is serious and the sound quality is average Typical use environment: Car MP3 + FM player). If the budget is a little more, you can consider buying a better speaker. When FM stereo broadcast the best signal, the sound quality can reach the 128kbps level of MP3. 2000, Bluetooth wireless audio can be set up. Similarly, there are Bluetooth audio transmission and receiver on the market. But the price is about ten times that of FM

2.

The first step is to turn on both mobile phone Bluetooth and vehicle Bluetooth and keep them in discoverable state

in the second step, click "search device" on the Bluetooth interface of the mobile phone to search the vehicle Bluetooth

in the third step, select the vehicle Bluetooth displayed in the mobile phone, and click vehicle Bluetooth - Bluetooth settings - pairing. At this time, the mobile phone will pop up a dialog box to input the pairing code. Input the pairing code (generally 1234 or 0000 or 1111) and click "connect". At the same time, click "pairing" on the vehicle Bluetooth interface, that is, pairing is successful

in subsequent use, as long as the Bluetooth of the mobile phone is turned on, it will be connected to the vehicle by default

3.

The FM transmitter on the mobile phone can send the sound signal (music, etc.) from the mobile phone in a small range with FM band. Tune the FM radio to the corresponding frequency to receive it. This function can be used in the car, that is, in the car's FM radio to play music in the phone, or use the radio to do wireless audio

it can convert the audio signals from various portable audio and video players such as Discman, MD, MP3 (including Apple iPod), mobile phone, tablet computer (including iPad) into high fidelity wireless FM stereo signals, and transmit them. The car or home radio can be used as the receiving object to enjoy stereo music

at present, most of the applications are on the navigator, and the portable navigator now basically has FM emission function, which is more obvious and more applicable

extended data :

FM transmission power function mainly refers to the ability to let the mobile phone transmit FM signal, and then let other devices receive this frequency (radio with radio function, traditional radio, car radio). The sound emitted from this frequency can only be transmitted through the built-in player

first, to ensure that the mobile phone has radio frequency transmission function, generally in the connection function, the icon is a multiple radio with wireless signal. If not, check the introction of the mobile phone firmware to see if it can be brushed out. If the mobile phone itself has this hardware, it can be brushed out by brushing

Second, when using it, first set the RF function to on in the connection function. The frequency can be set to 88-108MHz by default. At this time, if you go to Baifang, there will be no sound on your mobile phone. Then use the radio to receive it and adjust it to the default frequency in the mobile phone

Thirdly, the transmitting frequency range is generally 88.7mhz-108.8mhz, and some frequencies are between 64.0mhz-87.0mhz. This is to ensure that the FM radio can be connected to the receiver

4.

First, make sure that your mobile phone has RF transmission function. Generally, in the connection function, the icon is a radio with a wireless signal. If not, check your firmware introction to see if it can be brushed out. If it has this hardware, it can be brushed out by brushing

Second, when using it, first set the RF function to on in the connection function. The frequency can be set to 88-108MHz by default. At this time, if you play songs again, there will be no sound on your mobile phone. Then use the radio to receive it and adjust it to the default frequency in your mobile phone

5. First router:
1
2. Set "SSID number" and "channel" in Wireless Settings - basic settings, and set fixed channel number
3. Set the wireless signal encryption information in Wireless Settings - wireless security settings, and record the SSID, channel and encryption setting information of the wireless router
second router:
1. Log in to the second wireless router that needs to be bridged
2. In the network parameter LAN port setting, the modified IP address is different from the first router (to prevent IP address conflict),
for example, 192.168.1.2, save it and the router will restart automatically
3. Check "turn on WDS" in Wireless Settings - basic settings. Click "scan" to search the surrounding wireless signals
4. Select the SSID number of the first router from the scanned signal list and click "connect"
5. Set the channel to be the same as that of the first router. At the same time, set the same encrypted information as the first router, and click "save"
6. Shut down the DHCP server. In the DHCP server, select "do not enable", save and restart the router
7. At this time, the first wireless router and the second wireless router have successfully established WDS.

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7. Just like listening to the radio, turn on the car radio and tune it to the corresponding frequency. Just send the corresponding frequency on the FM car transmitter. The mobile phone is awesome, and I use the TENDWIN FM transmitter. The FM is the 87.5M on the Taobao. So the car can tune in to the music and navigation of the phone, and the sound quality is as good as the city radio with good listening signal.

8. I don't see that mobile phones can transmit FM signals. It's a pity that smart phones now transmit WiFi signals. FM transmitters are used to transmit FM signals