PE-VHF THE LATEST WORD ON SOPHISTICATED WIRETAPPING !!!
This professional phone transmitter uses several technologies that were never seen before!
Built with the market needs on mind, this professional device connects to the line in PARALLEL mode instead of the series devices that are sold all over the world.
It uses its own power, not as the series mode that uses line power. This is a great improvement, as the transmitter, that has an input impedance of more than 9 Mohm it is not detectable by most sophisticated detectors. Even TDRs (professional apparatus used by most serious detection bureaus ) cannot detect it !!!
FET (field effect transistor) technology. This technology is the key of the high impedance of the device, and as well make it's battery lasts so long time.
It does not use VOX (voice operated switch) as other devices, so no other devices may defeat it.
For stability, it's using a tripler stage, found only at crystal controlled very expensive transmitters.
Built with the market needs on mind, this professional device connects to the line in PARALLEL mode instead of the series devices that are sold all over the world (and we are selling them too).
It uses its own power, not as the series mode that uses line power. This is a great improvement, as the transmitter, that has an input impedance of more than 9 Mohm it is not detectable by most sophisticated line detectors. Even TDRs (professional apparatus used by most serious detection bureaus ) cannot detect it !!!
It uses its own antenna, so it has almost no Radio Frequency radiation on the phone line, making it as one of the harder detectable devices known.
One of the most important features is that this device cannot be defeated by any "defeater" (Well, maybe some dynamite may do it...) and you can never lose important information.
The transmitting range is also improved, as it's not line powered, and not dependent of the line voltage or the phone impedance.
Depending on the RECEIVER you use, you can easily may hear it clearly at about a radius of 400-600m on clear, if you use OUR VHF receiver.
It's a 5 stage UHF adjustable buffered transmitter, with more stability that any phone transmitter.
Another important feature is that the battery may lasts more than 2 month (depending on the number of calls..)
It operates ONLY when the phone is in use, so when the phone is "on hook" it does not transmit, even if a "defeater" is on line and fulfill it with white noise. Nothing !!!! Silence !!!!!
The transmitter comes factory calibrated at about 100 MHz for full power.
Working Voltage: Phone line + 9V battery.
Dimensions: 3cm x 4cm x 1.4 cm. SMALL listening device design, made for phone surveillance and for places where the unit is difficult to conceal..
Stability: The transmitter uses 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.
Safety: Our unique transmitters are using a patent pending material for encapsulating, for safety and security.
Power: Up to 80mW RF output.
Audio: High level difference between noise and the transmitted sounds.
Adjustements: No adjustments are required.
The unit comes fully assembled and ready for using, as shown in the picture.
Just connect it to the line and it will begin to transmit.
The package includes:
1 X Parallel UHF Bugging and WIRETAPPING Transmitter.
1 X connecting cord.
It is not available for Office Type Phones, PBX and Modem Cable. On DSL or ADSL network, it has to be installed after the filter (i.e. between the filter and the landphone or cordless phone base).