Fm stereo +tv stereo japanese vcr 's

[svhs]

+FM STEREO TRANSMITTER
MICONIC F35

SVH-F35
Sound remote control that receives stereo audio

This sound remote control receives stereo audio from an FM stereo transmitter built into the VCR.

https://youtu.be/RLxllWS3oMM?si=dk7Ih63xeVB8UYMI

Sanyo VTC-MH5 - Japanese NTSC Beta Hi-fi Video Recorder

[Hawkwind]

They don't mention what the FM frequency that the transmitter uses. Do you Know?..