UHF professional NFM micro bug spy transmitter 9V

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Ultra-miniature UHF bug spy transmitter. It will transmit conversations to a distant receiver.
This model of a transmitter is small enough to be concealed anywhere and it's very powerful.
Using the highest capacity Alkaline battery it is the best in its class size and battery lifetime.
Exceptional audio quality.

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Ultra-miniature UHF bug spy transmitter. It will transmit conversations to a distant receiver.

This transmitter model is compact enough to be concealed anywhere and has a high output capacity.
Since it uses the highest capacity Alkaline cell, it is the greatest of its class in terms of scale and battery life.

The audio level is excellent.

Despite its small scale, its microphone is very sensitive, picking up even soft whispers from tens of meters away (in closed area).
The TE-UHF transmitter has been fine-tuned to a set frequency of 433.x MHz, operated by a crystal.

Standards:

The dimensions of the unit are very small. It's easier to hide.
There is no receiver included.
Since the antenna is smaller, it is less visible.
Precision PCB of high quality.
Leading SMT brands' active and passive components

Technical Specifications

Voltage: 9V Lithium (Ultralife) or 9V Alkaline battery (NOT included)
Dimmentions: 1cm x 2cm in size. EXTRA SMALL listening system style, intended for room monitoring and locations where the gadget must be concealed.
Stability: it is provided by the transmitter's three RF stages buffered output.
NFM (Narrow Band FM - Frequency spectrum roughly 433.x) (Quartz Crystal Controlled, fixed ).
Distance: Extensive transmission range. It will pass through walls and ceilings.
Protection: For protection, our one-of-a-kind transmitters are encapsulated in a Mil. Specs. content.
Power: RF performance of up to 10mW.
Audio: The small condenser microphone is so sensitive that it can reach up to 10 meters (12 yards) of crystal clear surround sound. You're not going to skip a single whisper.
Antenna: 18cm versatile wire completely extended.
There are no modifications needed.
As seen in the picture, the machine comes completely installed and ready to use.

Simply insert a 9V Lithium battery and it will start transmitting.
It will transmit for up to 48 hours on a single Alkaline battery (depending on brand and freshness).

The kit contains the following items:

1 micro transmitter