Spectrum Two Kit is here for a limited run!



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$ 2,170.00
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BLUF: Covert audio device compatible of being monitored on common UHF receivers.

Tiny Transmitter’s most popular Audio Surveillance Transmitter. This is a permanent, always-on "hot-microphone", once the battery is inserted the VITX will begin live transmission of ambient and surrounding audio without interruption on the Ultra High-Frequency band.

Affordably priced and measuring in at 32x28mm fully mounted, with a thickness of .8mm and weighing less than 12 grams, this tiny audio transmitter packs a powerful punch and pushes upwards of 14mW of RF power for up to 24 hours of continuous audio surveillance.

The V1TX will broadcast audio up to 1 kilometre with LOS, through concrete, drywall and thick bush to any UHF receiver, it operates on a single CR2032 battery.
Use this transmitter to remotely listen to an area of interest that requires discreet acoustic monitoring.

We recommend any handheld UHF receiver capable of tuning into the 400MHz-434MHz range, this is a standard range in most UHF receivers. Our recommended handheld receiver is the BAOFENG UV-5R.

Your V1TX will arrive with its specific Tx/Rx frequency noted on its back. (Receiver not included)


32x28mm fully mounted

.8mm thick

Weighs less than 12 grams 



LEGAL STATUS OF PRODUCTS: It is the responsibility of the buyer (not the distributor), to ascertain and obey all applicable local, state and federal laws in regard to possession and use of any items listed on this page. Consult an attorney or law enforcement professional, regarding local, state and federal laws before ordering. By placing an order, the Buyer represents that he/she is of legal age and that the products will be used only in a lawful manner.

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