Low Voltage 5 Volt DC Transmitter Module - VIDEO
& STEREO AUDIO 2.4 GHz TRANSMITTER & RECEIVER Wireless AV Video Sender
Modules & Interface PCBs * Video Transmitter for Covert Spy or Portable CCTV
Video Surveillance * Range in ideal clear line-of-sight conditions up to
100 metres - up to 1.6 kilometres with our High Gain Antennas * Multi Channel
(Australia = 2 * Export = 4) * Extended Range Dipole - Yagi - Parabolic Antennas
* Wireless Audio (Stereo) & Composite Video for Covert Tiny Hidden Pinhole
Spy Video Cameras & Transmission of CCTV Surveillance Video from/to Cameras,
Switchers, Quad Screen Processors, Multiplexers, Monitors. Wireless AV Link /
Sender for: VCRs, Satellite TV, DVD, PCs, Pay TV, MDS, Cable TV, Remote Control:
Cars - Boats - Hovercraft.
Cat
Code: TX/RX KitSet V2
VIDEO
COLOUR or MONOCHROME &
Stereo AUDIO TRANSMITTER & RECEIVER Modules & Interface PCBs 5 VDC TRANSMITTER MODULE
$169
with
Two 12 VDC 300 mA Plug Packs, Two Heatsinks and Two
Video & Stereo Audio RCA Cable Sets + $10
TX/M
TX RF Module $89
TX/I
TX Interface PCB $39
RX/M
RX RF Module $69
RX/I
RX Interface PCB $59
Whip Antenna
$15
Whip Antenna Folding
$20
Flat Antenna $15
Yagi-8 Antenna (Gold
?) (A) $99 / (B)
$109
Yagi-12 Antenna (Gold
?) (A) $117 / (B)
$130
Yagi-15 Antenna (Gold
?) (A) $143 / (B)
$159
Para-18 Antenna (Gold
?) (A) $89 / (B)
$99
Para-21 Antenna (Gold
?) (A) $116 / (B)
$129
Para-24 Antenna (Gold
?) (A) $152 / (B)
$169
23 cm RG-316 Coax Ext Cable SMA male to SMA female $20
50 cm RG-316 Coax Ext Cable SMA male to SMA female $35
5 metre RG-316 Coax Ext Cable SMA male to SMA female $65
SMA male to N female Adaptor (only available with Para Antenna) $10
5 metre RG-223 Coax Ext Cable SMA male to N female $79
SMA male to TNC female Adaptor $10
Compatibility:
Receive from & Transmit
to TX/RX AV System.
Receives Video & Left
Audio Channel from TX/RX AV System II.
Transmissions of Video
& Left Audio may be received by TX/RX AV System II.
USES
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 & Receiver 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.
Modules may be fitted
directly to Interface PCB or connected to PCB with wires.
Transmitter Module may be
used without PCB for Compact applications.
Phase Locked Loop (PLL)
frequency control for stability.
Video and Audio signals are
Frequency Modulated for better immunity against interference and improved signal
to noise ratio.
Transmitter MODULE
Output: Antenna 50 ohm
impedance unbalanced via solder terminal on PCB. Inputs:
Power 5 VDC regulated. Audio L & R. Composite Video. Dimensions:
~ 57 mm x ~ 45 mm x ~ 15 mm, excludes pins, ~ 43 grams.
Transmitter
Interface PCB
Inputs:
Power 8 VDC (8 ~ 13 VDC if a Heatsink is fitted to Regulator) ~ 210 mA via 1.3
mm x 3.5 mm DC socket, center pin positive. Audio L & R via
RCA sockets. Standard Composite Video 75 ohms via RCA socket. Output: DC
Power-In loops out via a Diode and 3.5 mm mono phono socket. Other:
Power On/Off & Channel select switches, Power LED. Dimensions:
~ 105 mm x ~ 87 mm x ~ 15 mm, excludes sockets, switches, etc. ~ 38
grams.
PCB supplied may be different from
picture above - specification remains the same
Receiver MODULE Inputs: Antenna 50 ohms impedance unbalanced via solder
terminal on PCB. Power 5 VDC regulated. Outputs:
Base-Band. Dimensions: ~ 57 mm x ~ 45 mm x ~ 15
mm, excludes pins and socket, ~ 42 grams.
Receiver
Interface PCB Input: Power 8 VDC (8 ~ 14 VDC if a Heatsink is fitted to
Regulator) ~ 280 mA via 1.3 mm x 3.5 mm DC socket, center pin positive.
Outputs:DC Power-In loops out via a Diode and 3.5 mm mono
phono socket. Audio L & R line level via RCA sockets. Standard
Composite Video 75 ohms via RCA socket. Other: Power On/Off
& Channel select switches, Power LED. Dimensions:
~ 105 mm x ~ 86 mm x ~ 15 mm, excludes sockets, switches, etc,
~ 49 grams.
PCB supplied may be different from
picture above - specification remains the same
TX/RX KitSet V2
consists of TX and RX Modules and Interface
PCBs, Modules and PCBs are assembled and fully tested. Assembly involves
soldering Antenna Coax Cable to PCB Track in Module, plugging Module into PCB or
connecting to PCBs via wires and enclosure in a housing, no tuning or alignment
required. All components are fitted to PCBs including Inductors, Sockets,
Switches, ICs, Capacitors, etc., connection and operating notes are supplied. A
simple 1/4 wave antenna consisting of a straight piece of ~ 35 mm wire is
adequate for short range applications. For Compact applications the Transmitter
PCB may be dispensed with and connections made directly to pins, Channel
selection may be hard wired. No Circuits or Data available.
Video
Transmitters may be legally used without a licence within the *LIPD 2400 ~ 2463
MHz Band and 10 mW *EIRP limit.
RANGE
Depends on
surroundings, obstructions, structures, antenna gain, other transmitters, EMI
and RFI in the vicinity.
In ideal, clear,
Line-of-Sight conditions
Vertical Whip
antennas up to ~ 100 metres.
Correctly matched
and aligned Yagi 15 dBi antenna on Receiver up to ~ 600 metres.
Correctly matched
and aligned Parabolic 24 dBi antenna on Receiver up to ~ 1 600 metres.
*
Range and Signal to
Noise Ratio may be improved by fitting a higher gain antenna to Receiver. For
maximum signal strength TX and RX antennas must be the same polarity, that is
both oriented Vertically or Horizontally. (Circularly Polarised must
the same sense Clockwise or Anti-Clockwise)
ANTENNAS
WHIP
~ 3 dBi gain, ~ 92
mm long, ~ 12 grams. SMA Male Connector.
WHIP Folding
~ 3 dBi gain, ~ 107
mm long Straight, ~ 87 mm long Folded, ~ 11 grams. SMA Male Connector.
FLAT
~ 5 dBi Gain.
Circularly Polarised. ~ 66 mm x 66 mm, Board ~ 2.5 mm thick, ~ 5 mm thick
between front & back soldered joints, ~ 22 grams, ~ 100 mm Stripped &
Tinned Shielded Cable. Signal Radiates from Cable Side + or - ~ 25 Degrees H
& E Planes.
Yagi-8:
2.4 ~ 2.5 GHz, ~
8 dBi gain. 6 Element, ~ 290 x 95 x 35 mm excluding Clamps, ~ 530 grams. (shipping
weight ~ 1.2 kg³ by volume)
Yagi-12:
2.4 ~ 2.5 GHz, ~ 12 dBi gain. 10 Element, ~ 430 x 95 x 35 mm excluding Clamps, ~
600 grams. (shipping weight ~
1.6 kg³ by volume)
Yagi-15:
2.4 ~ 2.5 GHz, ~ 15 dBi gain. 15 Element, ~ 650 x 95 x 35 mm excluding Clamps, ~
680 grams. (shipping weight ~
2.30 kg³ by volume)
Dipole
~ 50 ohms
impedance. Fitted with ~ 500 mm RG-142 Coax cable with SMA
Male Plug. 140 mm x 70 mm Aluminium Mounting Plate, Stainless Steel, Brass
and Plated Steel Clamps.
Para-18:
2.4 ~ 2.5 GHz, ~ 18 dBi gain sectional Grid Parabolic with ~ 50 ohm impedance
Dipole. Horizontal and Vertical polarisation mounting points. Fitted with ~ 800
mm RG-8/U Coax cable and Male "N" Connector **. Reflector ~ 390
mm x ~ 545 mm. Weight ~ 1.7 kilograms. Supplied with Hor/Vert Clamp hardware.
Delivery by Road to most locations $25 ~ $30.
pictured in Vertical Polarity mode * Mast not
included
Para-21:
2.4 ~ 2.5 GHz, ~ 21 dBi gain sectional Grid Parabolic with ~ 50 ohm impedance
Dipole and Sub-Reflector. Horizontal and Vertical polarisation mounting points.
Fitted with ~ 800 mm RG-8/U Coax cable and Male "N" Connector **.
Reflector ~ 395 mm x ~ 885 mm. Weight ~ 2.4 kilograms. Supplied with Hor/Vert
Clamp hardware. Delivery by Road to most locations $25 ~ $30. pictured in Vertical Polarity
mode * Mast not included
Para-24:
2.4 ~ 2.5 GHz, ~ 24 dBi gain sectional Grid Parabolic with ~ 50 ohm impedance
Dipole and Sub-Reflector. Horizontal and Vertical polarisation mounting points.
Fitted with ~ 750 mm RG-8/U Coax cable and Male "N" Connector **.
Reflector ~ 590 mm x ~ 900 mm. Weight ~ 3.5 kilograms. Supplied with Hor/Vert
Clamp hardware. Delivery by Road to most locations $25 ~ $35.
pictured in Vertical Polarity mode * Mast not included
ADAPTORS - CABLES
Adaptor: SMA male to N
female, for Parabolic antennas.
5 metre RG-223 Coax
Extension Cable, SMA male to N Female connectors, for Parabolic antennas.
23 or 50 centimetre or 5
metre RG-316 Coax Extension Cable (pictured below), SMA male & female
connectors, suitable for Whip and Yagi antennas or Parabolic with an SMA-N
adaptor.
NOTE: Parabolic, Yagi and
Circularly Polarised are directional antennas.
Whip antennas are for
most practical purposes omni or non directional when used vertically.
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 transmitter output from 10 mW to
~ 20 mW, 5 dBi ~ 33 mW, 8 dBi ~ 66 mW, 12 dBi ~ 160 mW, 15 dBi ~ 320 mW,
18 dBi ~ 640 mW, 21 dBi ~ 1280 mW, 24 dBi ~ 2560 mW.
