SET UHF Receiver and Transmitter NFM 9V

SET UHF Receiver and Transmitter NFM 9V powerful and stabilized

Sophisticated and modern UHF set on the 433 MHZ band, quartz crystal stabilization. Micro powerful bug and sensitive PLL, NFM receiver. It features amazing long-distance and resultants from its specific format is simply the most reliable and effective you can find. The UHF NFM SET is now produced making use of exceptionally high quality Japanese and U.S components and provided with a super-sensitive RF stage.
Exceptional audio quality.

 

Transmitter's Details

Listening device using the UHF-band, bug spy transmitter. It will transmit conversations to a distant sensitive receiver.
This model of a spying listening device is small enough to be concealed anywhere and it's definitely small, stable, and powerful.
Using the highest capacity 9V Alkaline battery, it is the best in its class, size, and battery lifetime.
It features exceptional audio quality.

In spite of its small dimension, it is very sensitive and allows catching even feeble whispers from long distances, more than 10 meters away  (in closed areas). The micro, hidden transmitter is adjusted to 433.x MHz, Quartz-crystal stabilized, features a fixed frequency and long distance.

Features:

1. The device's dimensions are very compact. Easier to conceal.
2. The antenna is thinner, therefore less observed.
3. 5 times less current is drawn from the battery, so it lasts a prolonged time.
4. Our transmitters are more powerful than any others. 
5. High-quality precise PCB.
6. High-quality golden PCB.

Specifications

• Working Voltage: 9V Lithium (Ultralife) or 9V Alkaline battery (NOT included)

• Dimensions: 1cm x 2cm. EXTRA SMALL listening device design, made for room surveillance and for places where the unit is difficult to conceal.

• Stability: The transmitter has 3 x RF stages buffered output for stability.
  

• Frequency: True NFM (Narrow Band FM - Frequency range approximately  433.x (Quartz Crystal Controlled ).

• Distance: Long transmitting range. Penetrates through walls and ceilings.
  

• Power: Up to 25mW RF output.

• Audio: High-level difference between noise and transmitted sounds. Its tiny condenser microphone is so sensitive covering up to 100 sq. meters (120 sq. yard) around, crystal clear. You won't miss any whisper.

• Antenna: flexible wire 18cm full extended.
  

• Adjustments: No adjustments are required.

The set comes fully assembled and ready for use.

Just connect a 9V Alkaline battery and it will begin to transmit.
It will transmit up to 48h days using 1 Alkaline battery (depending on brand and freshness).

Receiver's Details

 

 

 

 

 

 

A UHF receiver uses a sophisticated integrated circuit that makes it one of the best receivers for our listening devices

Especially designed and built for listening to conversations from our transmitters, the PLL Receiver employs an extra high sensitivity circuit that allows the user to pick up RF NFM Transmitters from up to 400+ meters away. The PLL Receiver employs state-of-the-art micro SMD technology, making it the most effective wireless audio receiver of its kind. The sensitivity of the UHF PLL Receiver is huge compared to other receivers.
We've designed it, using brand names components. It draws less current than any other similar 9V receiver, and at the same time, the frequency stabilization and sensitivity are not affected. It uses Quartz crystal stabilization.

 

 

 

Features:

 

1. The receiver easily fits in a shirt pocket, so you won't have to hold it in your hands.
   
2. The antenna is thinner and shorter - less observed.
3. Less current is drawn from the battery, so it lasts a prolonged time.
4. Our receivers are more sensitive than any others for our listening devices.

 

 

 

Specifications

 

• Working Voltage: 9V Lithium (Ultralife) or 9V Alkaline battery (NOT included).
• Dimensions: 2 X 5.5 X 8.7 cm
• Stability: The UHF receiver has buffered crystal-controlled output.
• Frequency: NFM (Narrow Band FM) ISM 433MHz
• Distance: Long receiving distance. Picks up transmissions through walls and ceilings.
• Receiver's frequency range: Frequency range approximately 433.8xx (Quartz Crystal Controlled ).
• Sensitivity: Better than –125 dBm into 50 Ohm (12 dB/sinad).
• Deviation: 2.5 kHz to 6 kHz
• Jacks: Outlets for audio recording and earphones.
• DC Jack: External DC jack.
• PCB: Gold-plated PCB.
• Audio: High-quality
• Antenna: semi-flexible antenna, 10 cm.
• Adjustments: No adjustments are required.

The unit comes fully assembled and ready for use, as shown in the picture.

Just insert a 9V Lithium battery, turn it on and it will begin to receive.
It will transmit for up to 3 days using 1 Alkaline battery (depending on brand and freshness).

 

The package includes:

 

1 X Micro Transmitter.

1 x PLL UHF NFM receiver

1 x gift