4 Channel Wireless Audio Video Transmitter Compact 2.4 GHz with SMA Antenna connector
 
2.4 GHz AV Transmitter 4 Channels | Wireless Audio & Video CCTV Link | Transmit Composite Video & Audio | Wide range of High Gain Antennas for greater Range | RF Coaxial Antenna Cables | RF N SMA Adaptors
 


4 Channel Wireless Audio & Video Transmitter

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

4 Channel Wireless Audio & Video Transmitter

Pictured with optional Ant-Whip Antenna, use higher Gain to increase range.

 
 4 Channel Wireless Audio & Video Transmitter Compact 2.4 GHz with SMA Antenna connector. Link for transmission of audio and video up to ~ 2000 metres.

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).

Fully self contained only requires Power Supply & Antenna.

Order Code: [TX-Compact] $99
 ISO9001 Taiwan Quality

OPTIONS
[REG12/0.3A] Plug Pack $12
 [Batt-11V] Battery Pack - 22 Watt Rechargeable
High Gain Antennas to increase Range

 
 
This is a Wireless Audio & Video Transmitter with a range in 'ideal clear line-of-sight conditions' of up to ~ 100 metres with 3 dB Whip antenna, 1 ~ 2 kilometres with 24 dB High Gain antennas.

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 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.

Video Input: Standard 1 v p-p, 75 ohm Composite Video via RCA Socket.
Audio Input: 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 can be received by Portable Wide Screen 16:9 LCD TFT Colour Video Monitor Battery / 12 VDC / Mains powered with inbuilt Wireless 4 Channel 2.4 GHz AV Receiver & Sequential Switcher & External Audio/Video I/O. Suitable for Wireless or Wired Monitoring including Covert Surveillance, Baby Monitoring, Portable or Multi-Point Surveillance Monitoring, Advertising Displays, etc RX-Mon7 & 4 Channel Mini 2.4 GHz Audio Video Receiver * Compact VIDEO & AUDIO 2.4 GHz RECEIVER * Wireless AV Receiver for VCRs, Satellite TV, DVD, PCs, Pay TV, MDS, Cable TV, Remote Control: Cars - Boats - Hovercraft - Aircraft * Portable CCTV Video Surveillance * Wireless Audio & Composite Video for Covert Tiny Hidden Pinhole Spy Video Cameras & Wireless Reception of CCTV Surveillance Audio & Video from Cameras, Switchers, Quad Screen Processors, Multiplexers, Monitors. RX-Mini.

Connection info: here

 

Tiny Microphone Preamplifier connects to VCR, TV, Tape Recorder, Audio Monitor, etc * Better than inbuilt Camera microphones * Wider pick up angle * Larger pick up area * use more than one for large areas * use for general audio monitoring, Spy - Bug microphone.  Wider pick-up angle * Larger pick-up area * More Sensitive than most inbuilt camera microphones * may be located closer to source of sound or attached to camera bracket, etc * Use more than one for larger areas, simply parallel outputs with an RCA 2 into 1 adaptor Tiny Microphone Preamplifier connects to VCR, TV, Tape Recorder, Audio Monitor, etc * Better than inbuilt Camera microphones * Wider pick up angle * Larger pick up area * use more than one for large areas * use for general audio monitoring, Spy - Bug microphone.  Wider pick-up angle * Larger pick-up area * More Sensitive than most inbuilt camera microphones * may be located closer to source of sound or attached to camera bracket, etc * Use more than one for larger areas, simply parallel outputs with an RCA 2 into 1 adaptor
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.

Cat Code: 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 Cat Code: 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.
Omni directional vertical whip antenna 5 dBi gain 2.4 GHz SMA Male Connector video transmitter av sender
 White or Black Colour depending on stocks		 Cat Code: 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.
Whip Antenna 2.4 GHz High 15 dBi gain N female Connector video transmitter Wi Fi Network Cat Code: Ant-W15dB $169

High Gain Vertical Whip Antenna 2.4 ~ 2.5 GHz, ~ 15 dBi gain, ~ 50 ohm impedance. Beamwidth: Horizontal 360º, Vertical 11º. 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>
Yagi Antenna High Gain Directional 15 dbi gain 2.4 GHz Microwave Video Wireless Network

Cat Code: Ant-Y8 $69 Discontinued
Cat Code: Ant-Y12 $89 Discontinued

Cat Code: 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 Antenna 2.4 GHz High 17.5 dBi gain video transmitter av sender high gain antennas
H Plane E Plane plot High Gain Directional Yagi 2.4 GHz Microwave video transmitter antenna av sender high gain antenna local area network extend WLAN

Cat Code: 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>
Flat Panel Antenna 2.4 GHz High 16 dBi gain N female connector video transmitter 2.4 ghz av sender high gain antennas wireless local area network extend WLAN range

Cat Code: 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: ~ 27º (H) ~ 60º (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>
COMPACT Flat Indoor OUTDOOR 2.4 GHz Antenna High 18 dBi gain N female connector video transmitter av sender high gain antenna wireless local area network extend WLAN range Cat Code: Ant-F18 $99

COMPACT Flat 2.3 ~ 2.5 GHz, ~ 18 dBi gain, ~ 50 ohm impedance. Beamwidth: ~ 45º (H) ~ 75º (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>
Flat Panel Antenna 2.4 GHz High 20 dBi gain N female connector av sender video transmitter WiFi wireless lan network extend range Cat Code: Ant-F20 $109

Compact Flat 2.4 ~ 2.5 GHz, ~ 20 dBi gain, ~ 50 ohm impedance. Beamwidth: E30º H90º. 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 +/- ~ 20º.

Suitable for Indoor and sheltered Outdoor use under eaves, etc

Pictured in Vertical Polarity orientation. data sheet

N female Connector. <Adaptors & Extension Cables>
Semi Parabolic 2.3 ~ 2.5 GHz High 10.5 dBi gain SMA female connector for video transmitters av sender wireless local area network extend WLAN range

Cat Code: Ant-P10 $69

COMPACT Semi-Parabolic 2.3 ~ 2.5 GHz, ~ 10.5 dBi gain, ~ 50 ohm impedance. Beamwidth: ~ 30º (H) ~ 60º (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>
Parabolic Antenna 2.4 GHz High 25 dBi gain N female connector suitable for av sender video transmitter Wi Fi wireless lan network extend WLAN range

Cat Code: 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: ~ 11º (H) ~ 7º (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 60º Tilt in 10º 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 female. Suitable for P18G (discontinued) antennaSMA male to N female connector to suit 24 dBi Parabolic antenna video transmitter 2.4 ghz av sender high gain antennas dipole yagi flat parabolic whip wireless wi fi local area network extend Wi-Fi range cables adaptors reverse SMA N extension coaxial wireless Cat Code: 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 male. Suitable for W12dB, F16 & F18 antennasSMA male to N male to suit 12 dB 15dB 16 dB 18 dBi 20 dBi 24 dBi antennas video audio transmitters 2.4 ghz av sender high gain antenna dipoles yagis flat panel parabolics whips wifi wireless local area network increase range cables adaptors reverse SMA N extension coax wireless link Cat Code: 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 to suit 8 dBi Flat Panel & 10 dBi Parabolic antennas. video transmitters 2.4 ghz av sender 802.11 b g WiFi high gain antennas dipole yagi flat panel parabolic whip WiFi local area network extend Wi-Fi range cables adaptors reverse SMA N extension coaxial wireless Cat Code: SMAm-m $10

SMA male  (internal thread, pin contact, Hex Nut) to SMA male. Suitable for P10 antenna.
802.11 Wireless WiFi Network & Video Transmitter Extension Coax Cable Antennas with SMA Connectors video transmitter extend Wi Fi WLAN range

Cat Code: Cable-178/30 $19

30 cm RG-178 Coax cable with SMA male & female connectors.
Extension Wi Fi Wireless Network extension Coax Cable for Antennas SMA Connector N Connector SMA N extension coaxial wireless

Cat Code: 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

Cat Code: 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