VTX combines a sound activated switch & powerful FM Transmitter. The purpose of this arrangement is battery life conservation. This bug only turns on in response to a certain sound level (this trigger level is user adjustable).
Circuit has a 2 stage transmitter section with an RF transistor in the output stage to provide a clear output signal.
Waveband | Standard FM |
Frequency Range | 88-108MHz approx. |
Supply | 6Vdc operation (supplied with 4 x AA battery holder for extra long operation (battery Order Code 656.010UK)) |
Operating Current | ~6.5mA @ 6Vdc |
Standby Current | ~1mA |
Board Dimensions | 63x38x15mm |
Product Formats | SELF-ASSEMBLY Electronic Kit (KT) or PRE-ASSEMBLED Electronic Module (AS) Product Formats Info |
Documentation | Full instructions provided |
!! NOT FOR SALE IN THE UK!!
Please do not order this item if you live in the UK. The item will be removed from your order and refunded accordingly.