-USER MANUAL V.1.0-
The GHOST SYSTEM is a new tiny digital audio transmission system. The system is designed to transmit the voice in
stereo mode with high quality and digital encoding. The high quality and the “hidden” transmission are the great
revolution in the intelligence world.
The system is composed of the transmitter GHOST-T and the receiver GHOST-R.
-
GHOST SYSTEM
-DIGITAL AUDIO TRANSMISSION SYSTEM-
FEATURES:
- Tiny size of the transmitter
- Crypto digital transmission
- Audio stereo 44.1Khz
- High sensitive of the microphones
- Hidden and programmable "ID-Key"
- Very low current consumption (40mA).
FEATURES:
- Tiny size of the transmitter
- Crypto digital transmission
- Audio stereo 44.1Khz
- High sensitive of the microphones
- Hidden and programmable "ID-Key"
- Very low current consumption (40mA).
APPLICATIONS:
- Ideal for body-worn and hidden installations
- Standard indoor surveillance audio operations
with the external micro power supply 110-
220Vac.
-The built-in battery in the
GHOST-R
allows up
to 4,5 hours of autonomy.
- Interface's kit telephone line to listen audio
GHOST-R
.
APPLICATIONS:
- Ideal for body-worn and hidden installations
- Standard indoor surveillance audio operations
with the external micro power supply 110220Vac.
-The built-in battery in the
GHOST-R
allows up
to 4,5 hours of autonomy.
- Interface's kit telephone line to listen audio
GHOST-R
.
The GHOST SYSTEM was designed and developed in order to finally transmit by radio the audio
picked up by two microphones with a very high quality.
The wireless system is completely hidden and protected by a unique ID and can not be intercepted.
The loss of the GHOST-T, is not a problem, since the "ID" is replicable in our office
The small size of GHOST-T make installation quickly and safe even in many objects.
The radio coverage in the open field ranges from about 100 to 400 meters.
The kit also comes with the additional circuit "telephone" that allows the routing of the audio
received from GHOST-R to the classical twisted pair, and from there, taking advantage of the
network is admissible in virtually any control room.
The audio level on the GHOST-T can vary from a minimum of -3dB to a maximum to +18 dB, in steps of 3 dB.
The battery charging Li-po inside the GHOST-R takes about 2 hours.
TECHNICAL SPECIFICATIONS:
FUNCTIONAL:
GHOST -T
GHOST -T
•
FREQUENCY:
•
2.400 Mhz
• MOULATION:
• Frequency hopping
•
AUDIO QUALITY:
•
44.1KHz – 16bit – Stereo 2 channels (L+R)
• RF OUTPUT POWER:
• 100 mW
•
POWER SUPPLY:
• 3 Vdc – 15 Vdc
• CURRENT CONSUMPTION:
•
Typ. 40 mA
• DIMENSION (shrink wrap):
• 34 x 22 x 5 mm
•
FREQUENCY:
• 2.400 Mhz
•
MOULATION:
• Frequency hopping
• AUDIO QUALITY:
• 44.1KHz – 16bit – Stereo 2 channels (L+R)
•
RF OUTPUT POWER:
•
100 mW
•
POWER SUPPLY:
•
3 Vdc – 15 Vdc
• CURRENT CONSUMPTION:
• Typ. 40 mA
•
DIMENSION (shrink wrap):
•
34 x 22 x 5 mm
GHOST -R
GHOST -R
•
AUDIO INTERFACE:
•
Jack Stereo 3,5mm
• ANTENNA CONNECTOR:
• RP-SMA F - 50 Ω
•
ANTENNA :
•
Patch - 7dBi
• POWER SUPPLY
• Internal battery Li-po 3,7Vdc - 230mA
•
5 Vdc from da Mini USB plug
•
Twist telephone cable until 48 Vdc
• CURRENT CONSUMPTION:
• Typ. 40 mA
•
DIMENSION (aluminium case black):
• 53 x 32 x 16 mm
•
AUDIO INTERFACE:
• Jack Stereo 3,5mm
•
ANTENNA CONNECTOR:
• RP-SMA F - 50 Ω
• ANTENNA :
• Patch - 7dBi
•
POWER SUPPLY
•
Internal battery Li-po 3,7Vdc - 230mA
• 5 Vdc from da Mini USB plug
•
Twist telephone cable until 48 Vdc
• CURRENT CONSUMPTION:
• Typ. 40 mA
• DIMENSION (aluminium case black):
•
53 x 32 x 16 mm
FUNCTIONING
When starting the system, the GHOST-T puts in search of GHOST-R and try to connect with it automatically for three
times, then go on stand-by until you press the button to manually connect. The operation can be performed on both
the TX and RX.
This button is the first on the top, as you can see in the figure below.
On power-up, the GHOST-T retains its sound level that was present when it was turned off.
The lighting of the GHOST-R is done by holding down the ON-OFF, of blue color, button for 2 seconds and its output
level will default to last set level.
Alternate flashing of the LED red/green indicates that the modules are in research, while only a flashing green LED
indicates the correct radio link.
The buttons on the
GHOST-T
from the top are:
- Manual pairing
- Gain mik + (press twice)
- Gain mik - (press twice)
The buttons on the
GHOST-T
from the top are:
- Manual pairing
- Gain mik + (press twice)
- Gain mik - (press twice)
The buttons on the
GHOST-R
from the top are:
- Manual pairing
- Headset volume +
- Headset volume -
The buttons on the
GHOST-R
from the top are:
- Manual pairing
- Headset volume +
- Headset volume -
A range of accessories to complete the system and make it usable in most indoor surveillance operations. In case of
specific requests you may opt for different solutions, as in the case of use of alternative directive antennas or power
booster.
ACCESSORIES
USB power supply GHOST-R
IN 110/220 Vac - OUT 5 Vdc 1000 mA
USB power supply GHOST-R
IN 110/220 Vac - OUT 5 Vdc 1000 mA
Micro power supply GHOST-T
IN 110/220 Vac - OUT 5 Vdc 500 / 900 mA ,
dimension 29 x 18 x 12 mm
Micro power supply GHOST-T
IN 110/220 Vac - OUT 5 Vdc 500 / 900 mA ,
dimension 29 x 18 x 12 mm
Indoor panel antenna pannello
7 dbi Gain, RP-SMA Plug, VSRW<2.0, dimension 100 x 75 x 15 mm
Indoor panel antenna pannello
7 dbi Gain, RP-SMA Plug, VSRW<2.0, dimension 100 x 75 x 15 mm
USB Cable adaptor
USB A - Mini USB A
USB Cable adaptor
USB A - Mini USB A
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