Audio Video Transmitter Sender Wireless Security

Wireless CCTV Security | 2.4GHz Wireless Video & Audio Set | AV Sender | 4 Channel | High Gain Long Range Antennas | RF Extension Cables | RF Adaptors

 


4 Channel Wireless Video & Audio Transmitter - Receiver Sender Bundled-Pak

for transmission of audio & video up to ~ 1000/2000 metres
(with optional 24 dB Antenna)

Audio Video Transmitter Sender Wireless SecurityVideo Transmitter Receiver AV Sender

REG12/0.3A Video Audio Transmitter Plug Pack + REG12-1.3 Video Audio Receiver Power Supply + RX AV-Cable RX-Mini pictured with Ant-Stub supplied with Ant-W5dB

 
TXRX-4Ch is a 4 Channel Wireless Video & Audio Transmitter Sender Receiver Set for video & audio up to ~ 1000/2000 metres (with optional 24 dB Antenna).

Plug-In & Go: Includes Mains Plug Packs & Antennas.

Up to ~ 1 000 metres with optional 24 dB Antenna on RX.

Up to ~ 2 000 metres with optional 24 dB Antenna on TX & RX (Higher than 3 dB on TX not allowed in Australia).

Plug-In SET includes: TX-Compact, RX-Mini with AV-Cable, Ant-Whip, Ant-W5dB, REG12/0.3A & REG12-1.3 Plug Packs.

Export Variations Two Ant-W5dB for greater range. Two Euro 2-round-pin Mains Plug Packs European orders.

[TXRX-4Ch] $159
ISO9001 Taiwan Quality

OPTIONS
[Batt-11V] Battery Pack - 22 Watt Rechargeable
High Gain Antennas increase Range

Upgrade 7" LCD + $29 instead of RX-MiniPortable Wide Screen Colour Video Monitor

covert Pak Tiny Module with Microphone

covert Pak with Pinhole Camera

 

 
Applications:

Business
Observe showrooms, warehouse, offices, entrances, etc without the need to install expensive and inflexible wiring.
Distribute images to multiple remote Monitors (&/or Recorder) for training, presentation or general surveillance and observation.
View images from Satellite TV, Pay TV, Cable TV, DVDs, VCRs, Computers, Cameras, Quads, Multiplexers, etc in multiple rooms from one source without distribution amplifiers or wiring.
Transmit your message to multiple TVs / Monitors in showrooms, tradeshows, etc without wires.

Safety
See who is outside your door before opening it using a Video Camera and your regular TV.
Monitor your baby, your children, the swimming pool, the elderly, ill or recuperating using a CCTV camera or camcorder.

Video Transmitter AV Sender Wireless Security 2.4ghz

Features:

ISM Band: 2.4 ~ 2.483 GHz 4 Channels Audio & Video.
TV System: Suits all TV Systems in all Countries, operation is independent of TV System.
Built-in PLL circuit.
Modulation Method: FM.
Oscillator: P.L.L. (Phase Locked Loop).

Audio & Video Input/Output for:

DVD Player, Satellite TV, Reversing Video Camera, Tuner, Camcorder, Surveillance Video Camera, PC DVD / MPEG / AVI Playback, TV Set (AV), Switcher, Video Monitor, PC Audio/Video Capture Card, VCR, DVR, etc.

Transmitter: (TX-Compact)

Video Input: Standard 1 v p-p, 75 ohm Composite Video via RCA Socket.
Audio Input: Single Channel, maximum 2 v p-p, via RCA Socket.
RF Output Power: 10 mW EIRP (maximum allowed) with 3 dBi Whip antenna, 50 ohms impedance, SMA Female Socket.
Power Supply Requirements: 12 VDC, ~ 120 mA via 2.1 x 5.5 mm socket, center pin (+).
Dimensions: ~ 80 mm (W) 23 mm (H) 115 mm (D) excluding sockets & antenna ~ 250 grams.

Compatibility: Video & Audio signals received by Portable Wide Screen 16:9 LCD TFT Colour Video Monitor RX-Mon7 & 4 Channel Mini 2.4 GHz Audio Video Receiver RX-Mini.


Receiver: (RX-Mini)

Video Output: Standard Composite Video 1 v p-p, 75 ohm impedance via 2.5 mm mini socket & 1.5 metre cable with RCA Plug, compatible with CCIR, PAL, EIA, NTSC, SECAM TV Systems.
Single channel selection or Automatic Sequential Switching with ~ 4 second dwell.
Audio Output: Line Level, via 2.5 mm mini socket & 1.5 metre cable with RCA Plugs.
Power Supply Requirement: 9 ~ 12 VDC, 1.3 mm x 3.8 mm DC socket, center pin = (
+).
Current: ~ 180 mA @ 10.5 Volts.
Sensitivity: -92 dbm.
Dimensions: ~ 52 mm (W) 60 mm (H) 20 mm (D) excluding sockets & antenna. ~ 40 grams.

Compatibility: Receives signals from: TX-Compact, TX-AV1000, TX-CAM2p, TX-Module, TX-MOD 2, TX-MOD 3, TX-ELECTRET, TX-BNC, TX-AV050, TX-AV500, TX-AV2000, TX-CAM2 & TX-CAM3.

 

Connection info: here

 


Need Sound ? click here

 

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 may be affected by and may affect other devices that operate on or near the same frequency causing minor to severe interference.

In ideal, clear, Line-of-Sight conditions

Vertical 5 dBi Whip antenna on Receiver up to ~ 100 metres.

Video Transmitter with 3dB 5dB vertical antennas

Correctly matched and aligned 24 dBi antenna on RX and 3 dBi antenna on TX up to ~ 1 000 metres.

Video Transmitter with 3dB 24dB antennas

Correctly matched and aligned 24 dBi antenna on TX & RX up to ~ 2 000 metres Higher than 3 dB on TX not allowed in Australia.

Video Transmitter with two 24dB antennas

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 Transmitter &/or Receiver. For maximum signal transfer TX and RX antennas should be the same polarity, that is both oriented Vertically or Horizontally.

SMB Microwave 2400 MHz Antenna

Ant-SMB $10

2.4 ~ 2.5 GHz Antenna, ~ 3 dBi gain, ~ 50 ohms impedance. Antenna for Wireless LAN, WiFi Network, Wireless ADSL, Video Transmitters, etc.

Length: ~ 62 mm. Diameter: ~ 6 mm. Weight: ~ 2 grams.

Pictured with discontinued TX-MOD3, suits TX-CAM2p, TX-CAM2, TX-BNC

SMB Connector (socket center contact)

Whip Antenna 2.4 GHz 3 dBi Gain Microwave Whip Antenna

Ant-Whip $20 < 20+ $10 >

Vertical Whip Antenna Omni Directional 2.4 ~ 2.5 GHz, ~ 3 dBi gain, ~ 50 ohms impedance. Antenna for Wireless LAN, WiFi Network, Wireless ADSL, Video Transmitters, etc.

Length: ~ 107 mm straight, ~ 87 mm folded. Diameter: ~ 9 mm. Weight: ~ 11 grams.

SMA male Connector.

Microwave 2400 MHz Omni directional vertical whip antenna 5 dBi gain
White or Black Colour depending on stocks

Ant-W5dB $20 < 20+ $10 >

Vertical Whip Antenna non-directional 2.4 ~ 2.5 GHz, ~ 5 dBi gain, ~ 50 ohms impedance. Antenna for Wireless LAN, WiFi Network, Wireless ADSL, Video Transmitters, etc.

Length: ~ 195 mm straight, ~ 170 mm folded. Diameter: ~ 13 mm @ Base ~ 6 mm @ Top. Weight: ~ 30 grams.

SMA male Connector.

Microwave 2400 MHz Whip Antenna High 15 dBi gain N female Connector

Ant-W15dB $169

High Gain Vertical Whip Antenna 2.4 ~ 2.5 GHz, ~ 15 dBi gain, ~ 50 ohm impedance. Beamwidth: Horizontal 360, Vertical 11. VSWR (Voltage Standing Wave Ratio) ~ 1.5. Maximum Power 50 Watts. Antenna for Wireless LAN, WiFi Network, Wireless ADSL, Video Transmitters, etc.

Length: ~ 1640 mm, ~ 1935 mm with Base Mount Tube. Diameter: ~ 42 mm @ Base ~ 20 mm main center section ~ 22 mm top cap. Weight: ~ 680 grams ~ 950 grams with Mounting Tube & Clamp/Bracket. data sheet

N female Connector.  <Adaptors & Extension Cables>

Microwave 2400 MHz Yagi Antenna High Gain Directional 15 dbi gain

Ant-Y8 $69
Ant-Y12
$89
Ant-Y15
$79

Yagi Antenna for Wireless LAN, WiFi Network, Wireless ADSL, Video Transmitters, etc. 2.4 ~ 2.5 GHz, ~ 15 dBi gain, ~ 50 ohms impedance. ~ 500 mm RG-58 Coax cable. Dimensions (excluding Clamps) ~ 650 x 95 x 35 mm, ~ 680 grams.

Supplied with ~ 140 x 70 mm Aluminium mounting plate, Clamps, etc. Pictured in Vertical Polarity orientation * Mast not included.

SMA male Connector. <Adaptors & Extension Cables>

Wi Fi Yagi Microwave 2400 MHz 17.5 dBi gain
Microwave 2400 MHz Antenna Directional Yagi

Ant-Y17.5C $99

Yagi Antenna 2.4 ~ 2.5 GHz, ~ 17.5 dBi gain, ~ 50 ohms impedance. Beamwidth: E23, H24. Antenna for Wireless LAN, WiFi Network, Wireless ADSL, Video Transmitters, etc.

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 Connector. <Adaptors & Extension Cables>

Microwave 2400 MHz Antenna 16 dBi gain N female connector

Ant-F16 $79

Antenna for Wireless LAN, WiFi Network, Wireless ADSL, Video Transmitters, etc. COMPACT Flat 2.3 ~ 2.5 GHz, ~ 16 dBi gain, ~ 50 ohm impedance.

Beamwidth: ~ 27 (H) ~ 60 (V).

Supplied with versatile selection of mounting hardware for Wall/Ceiling mounting & two Tubular Mast Clamps.

Dimensions (excludes Socket & Brackets) ~ 135 (W) ~ 455 (H) ~ 30 mm (D), ~ 740 grams.

Suitable for Indoor and sheltered Outdoor use under eaves, etc

Pictured in Vertical Polarity orientation

N female Connector. <Adaptors & Extension Cables>

Microwave 2400 MHz Antenna 18 dBi gain N female connector

Ant-F18 $99

COMPACT Flat 2.3 ~ 2.5 GHz, ~ 18 dBi gain, ~ 50 ohm impedance. Beamwidth: ~ 45 (H) ~ 75 (V). Antenna for Wireless LAN, WiFi Network, Wireless ADSL, Video Transmitters, etc.

Supplied with versatile selection of mounting hardware for Wall/Ceiling mounting & two Tubular Mast Clamps.

Dimensions (excludes Socket & Brackets) ~ 262 (W) ~ 262 (H) ~ 38 mm (D), ~ 950 grams.

Suitable for Indoor and sheltered Outdoor use under eaves, etc

Pictured in Vertical Polarity orientation.

N female Connector. <Adaptors & Extension Cables>

Microwave 2400 MHz Antenna 20 dBi gain N female connector

Ant-F20 $109

Compact Flat 2.4 ~ 2.5 GHz, ~ 20 dBi gain, ~ 50 ohm impedance. Beamwidth: E30 H90. Front:Back > 25dB. VSWR ~ 1.6. Maximum Power 200 Watts. Antenna for Wireless LAN, WiFi Network, Wireless ADSL, Video Transmitters, etc.

Supplied with 50~80 mm Tubular Mast Clamp. Panel ~ 294 (W) ~ 330 (H) ~ 40 mm (D). Weight ~ 1.65 kg including mounting bracket. Tilt +/- ~ 20.

Suitable for Indoor and sheltered Outdoor use under eaves, etc

Pictured in Vertical Polarity orientation. data sheet

N female Connector. <Adaptors & Extension Cables>

Microwave 2400 MHz Antenna Parabolic 10.5 dBi gain SMA female connector

Ant-P10 $69

COMPACT Semi-Parabolic 2.3 ~ 2.5 GHz, ~ 10.5 dBi gain, ~ 50 ohm impedance. Beamwidth: ~ 30 (H) ~ 60 (V). Antenna for Wireless LAN, WiFi Network, Wireless ADSL, Video Transmitters, etc.

Supplied with Tubular Mast Clamp. Dimensions (excludes Socket & Brackets) ~ 275 (W) ~ 90 (H) x ~ 58 mm (D), ~ 235 grams.

Suitable for Indoor and sheltered Outdoor use under eaves, etc

Pictured in Vertical Polarity orientation.

SMA female Connector. <Adaptors & Extension Cables>

Microwave 2400 MHz Antenna Parabolic 25 dBi gain N female connector

Ant-P24 $199

Grid-Parabolic Antenna for Wireless LAN, WiFi Network, Wireless ADSL, Video Transmitters, etc. 2.4 ~ 2.5 GHz, ~ 24 dBi gain, ~ 50 ohm impedance. Beamwidth: ~ 11 (H) ~ 7 (V). Front:Back ~ 25dB. VSWR ~ 1.5. Maximum Power 100 Watts.

Supplied with Clamps to suit 40 ~ 50 mm Tubular Mast, bracket for Vertical or Horizontal mounting 60 Tilt in 10 increments. Aluminium Grid (2 sections) ~ 1060 (W) ~ 600 (H) mm assembled. Weight ~ 2.8 kg including mounting bracket.

Pictured in Horizontal Polarity orientation. data sheet

N female Connector. <Adaptors & Extension Cables>

ADAPTORS

SMA male (internal thread, pin contact, Hex Nut) to N femaleSMA male to N female connector

SMAm-Nf $10

SMA male (internal thread, pin contact, Hex Nut) to N female. Suitable for P18G & P24G discontinued antennas.

SMA male (internal thread, pin contact, Hex Nut) to N maleSMA male to N male

SMAm-Nm $10

SMA male (internal thread, pin contact, Hex Nut) to N male. Suitable for W12dB, W15dB, F16, F18, F20 & P24 antennas.

SMA male to SMA male

SMAm-m $10

SMA male  (internal thread, pin contact, Hex Nut) to SMA male. Suitable for P10 antenna.

Microwave 2400 MHz Antenna

Cable-178/30 $19

30 cm RG-178 Coax cable with SMA male & female connectors.

Extension Wi Fi Wireless Network extension Coax Cable

Cable-58/450 $39
 ~ 450 cm Coax Cable with SMA male & female connectors. Attenuation 0.6 ~ 0.9 dB/metre @ 2 GHz., 0.8 ~ 1.4 dB/metre @ 5.8 GHz

Cable-23/450N $39 not pictured
~ 450 cm Coax Cable with SMA & N male connectors. Attenuation ~ 0.75 dB/metre @ 2.4 GHz, ~ 0.8~1.4 dB/metre @ 5.8 GHz. Suitable for W12dB, W15dB, F16, F18, F20 & P24 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