VTX Voice Activated FM Room Transmitter VTX Voice Activated FM Room Transmitter
The VTX combines a sound activated switch and powerful FM Transmitter. The purpose of this arrangement is battery life conservation... Electronics > Circuit Components > Printed Circuit Boards > Development Boards 3028KT 3028KT 15.54 Quasar Electronics Limited
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VTX Voice Activated FM Room Transmitter

AS3028KT - VTX Voice Activated FM Room Transmitter
Ability Level 3: IntermediatePre-Assembled and Kit versions available

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.

  • Transmits to 500m plus in the open using the 4 x AA battery holder supplied
  • Can be received on a standard FM radio
  • Highly sensitive built-in electret microphone
  • Onboard ON/OFF switch
  • User adjustable transmitting frequency (just requires a small screwdriver)
  • !! 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.
Specifications
WavebandStandard FM
Frequency Range88-108MHz approx.
Supply6Vdc 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 Dimensions63x38x15mm
Product FormatsSELF-ASSEMBLY Electronic Kit (KT) or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
DocumentationFull 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.

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AS3028KT - VTX Voice Activated FM Room Transmitter Selection

SELF-ASSEMBLY VTX Electronic KIT
Quasar 3028KT - SELF-ASSEMBLY VTX Electronic KIT
£10.79 £8.29 Exc VAT, £9.95 Inc VAT | In Stock (Our UK Warehouse).
PRE-ASSEMBLED VTX Module
Quasar AS3028 - PRE-ASSEMBLED VTX Module
£19.13 £14.96 Exc VAT, £17.95 Inc VAT | In Stock (Our UK Warehouse).

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