Wireless Video & Audio RF
Transmission link for covert spy and Cable-Free Wireless CCTV Video Surveillance
Cameras, Quad Screen Processors, Switchers, Monitors, Multiplexers, Video
Recorders, Digital PC Recording.
Portable Wireless Video
Transmitter for covert pinhole video camera surveillance in Shops - Showrooms -
Exhibitions - Work Places - Casinos - Theatres - Concerts - Nightclubs - Outdoor
Events - Cinemas - etc. Portable Home Video Surveillance to monitor Swimming
Pools - Caravans - Boats - etc.
Observation of Horses -
Show Animals - Livestock - etc during transportation in Floats - Trucks - etc.
Automobile Rear Vision
and general observation Video Systems for Caravans - Large Boats - Semi Trailers
- Road Trains - Aircraft - Buses - Modern or Historic choo.. choo..
Trains - etc.
Wireless AV link for
VCRs, Satellite TV, DVD, PCs, Pay TV, MDS, Cable TV, Lightweight Compact Video
Cameras for shooting video program material, Remote Control: Cars - Boats -
Hovercraft - etc.
In Australia Video
Transmitters may be legally used without a licence within the *LIPD 2400 ~ 2483
MHz Band and 10 mW *EIRP limit.
RANGE
Depends on Surroundings,
Obstructions, other Transmitters (2.4 GHz Cordless Phones, Wireless LAN, etc),
Antenna Alignment, Electromagnetic & Radio Frequency interference in the
vicinity. This device will be affected by and will affect other devices that
operate on or near the same frequency causing minor to severe interference.
In ideal, clear,
Line-of-Sight conditions with Vertical 3 dBi Whip antenna on TX
Vertical 3 dBi Whip
antenna on Receiver up to ~ 100 metres.
Correctly matched and
aligned 18 dBi antenna on Receiver up to ~ 600 metres.
Correctly matched and
aligned 18 dBi antenna on Transmitter (see note below) & Receiver up to ~ 1200
metres.
Due to the
nature of Radio Signals results are unpredictable (in the same manner as Mobile
/ Cellular Telephones) signals reflected from surrounding objects arriving at
Receiver antenna may Add-to or Subtract-from the direct signal from Transmitter.
Directional antennas may reduce affect of reflected signals.
ANTENNAS
Range and Signal to Noise
Ratio (SNR) may be improved by increasing gain of antenna on Receiver and/or
Transmitter (in Australia TX may only be fitted with 3 dBi antenna). For
maximum signal transfer TX and RX antennas should be the same polarity, that is
both oriented Vertically or Horizontally.
Length: ~ 195 mm straight
~ 170 mm folded. Diameter: ~ 13 mm @ Base ~ 6 mm @ Top. Weight:
~ 30 grams.
SMA male Connector.
Cat Code:
Ant-Y8
$69
Discontinued
Yagi ~ 8 dBi gain, ~ 50 ohms impedance.
~ 500 mm RG-142 Coax cable. Dimensions
(excluding Clamps) ~ 290 x 95 x 35 mm, ~ 530 grams.
Cat Code:
Ant-Y12 $89
Discontinued
Yagi ~ 12 dBi gain, ~ 50 ohms impedance.
~ 500 mm RG-58 Coax cable. Dimensions (excluding Clamps) ~ 430 x 95 x
35 mm, ~ 600 grams.
Cat Code:
Ant-Y15 $99
Yagi ~ 15 dBi gain, ~ 50 ohms impedance.
~ 500 mm RG-58 Coax cable. Dimensions (excluding Clamps) ~ 650 x 95 x
35 mm, ~ 680 grams.
Common
Specifications: 2.4 ~ 2.5 GHz Dipole. Supplied with ~ 140 x 70 mm
Aluminium mounting plate, Clamps, etc. Pictured in Vertical Polarity
orientation * Mast not included.
Dimensions
(excluding Clamps) ~ 190 mm, ~ 75 mm diameter, ~ 500 grams, ~ 500 mm
RG-58 Coax cable. Supplied with Aluminium mounting plate, Clamps, etc.
Pictured in Vertical Polarity orientation * Mast not included.
Dimensions
(excluding Clamps) ~ 280 mm, ~ 75 mm diameter, ~ 500 grams, ~ 500 mm
RG-58 Coax cable. Supplied with Aluminium mounting plate, Clamps, etc.
Pictured in Vertical Polarity orientation * Mast not included.
Dimensions
(excluding Clamps) ~ 650 mm, ~ 75 mm diameter, ~ 750 grams, ~ 500 mm
RG-58 Coax cable. Supplied with Aluminium mounting plate, Clamps, etc.
Pictured in Vertical Polarity orientation * Mast not included.
Dimensions
(excluding Clamps) ~ 850 mm, ~ 75 mm diameter, ~ 800 grams, ~ 500 mm
RG-58 Coax cable. Supplied with Aluminium mounting plate, Clamps, etc.
Pictured in Vertical Polarity orientation * Mast not included.
SMA male to N male. Suitable
for F8N, W9dB, F12, W12dB, F16 & F18 antennas.
Cat Code: SMAm-m
$10
SMA male to SMA male.
Suitable for P10 antenna.
Cat Code:
Cable-178/30 $19
30 cm RG-178
Coax cable with SMA male & female connectors.
Cat Code:
Cable-58/450 $59
~ 450 cm Coax Cable with SMA
male & female connectors. Attenuation 0.6 ~ 0.9 dB/metre @ 2
GHz.
Cat Code:
Cable-23/450N $59
not pictured ~ 450 cm Coax Cable
with SMA & N male connectors. Attenuation ~ 0.75
dB/metre @ 2 GHz. Suitable for F8N, W9dB, F12, W12dB,
F16 & F18 antennas.
Parabolic Yagi &
Flat are directional antennas. Whip antennas when used vertically
are for most practical purposes omni or non directional.
To maximise
'Range' minimise the length of Coax Cable between Antenna and TX/RX.
Antenna Gain...
what does it mean ??? a simplified explanation
Received signal
strength from an antenna with 3 dBi gain will be double that from an antenna
that has 0 dBi gain, received signal strength from a 6 dBi will be double
that from a 3 dBi and so on... An increase in antenna gain of 3 dBi is
approximately equal to doubling the transmitter output, received signal
strength or range can be increased by raising antenna gain or transmitter
output. Range can be doubled by either increasing antenna gain by 6 dBi or
quadrupling the transmitter output.
The maximum allowed
2.4 GHz LIPD Video Transmitter output power is 10 milliwatts (mW) EIRP (in
Australia), increasing transmitter output is illegal and therefore not an
option.
Increasing the gain
of the receiver antenna is an alternative to increasing transmitter output. In very simple terms: increasing antenna gain from 0 dBi to 3
dBi is equivalent to raising the output power of a 10 mW transmitter to ~ 20
mW. (5 dBi to ~ 33 mW) ( 8 dBi to ~ 66 mW) (12 dBi to ~ 160 mW) (15 dBi to ~
320 mW) (18 dBi to ~ 640 mW)
* LIPD = Low
Interference Potential Devices. * EIRP = Equivalent Isotropically Radiated
Power. Source: Australian Communications Authority
Click below for information on Frequencies & Power Limits http://www.aca.gov.au
Tiny Video Transmitter
VIDEO & AUDIO 2.4 GHz AV Sender Module with Electret Microphone * Fully self
contained CCTV Spy Covert Video Transmitter, smaller than a Matchbox * Ideal for
Hidden Covert Spy Concealed or Discreet Video Surveillance or Compact Portable
CCTV Video Surveillance or for In-Camera Installation * Range in ideal clear
line-of-sight conditions up to 1.2 kilometres with High 18 dBi Gain
Antennas * Four Channel (Australia = 2) * Long Range Dipole - Yagi - Flat -
Parabolic Antennas * Audio & Composite Video inputs for Covert Tiny Discreet
Hidden Pinhole Spy Video Cameras or transmission of CCTV Surveillance from/to
Cameras, Switchers, Quad Screen Processors, Multiplexers, Monitors, Digital
Video Recorders, Time Lapse VCR * Wireless AV Video Transmitter Link / Sender
also suitable for PCs, Remote Control Cars - Boats - Hovercraft - Aircraft.
