Transmitters & Receivers - Intercept Investigations

All transmitter and receiver system ranges are estimated, based upon information provided by the manufacturer, our own experience with the equipment and/or feedback from our customers. Although every attempt has been made to accurately describe the operational capability of each system, and we never intentionally exaggerate the effective range of any equipment (as many others do), the actual range of any transmitter and receiver system is variable, and is based upon a number of indeterminate factors that are beyond our control. With this in mind, it is strongly recommended that you purchase a system that exceeds your maximum range requirements. If you have any questions, please contact us for additional information and guidance.

2.4 GHz Video / Audio Transmitter & Receiver System

Item: T-01 $ 220.00

A low cost, high quality video and audio transmitter and receiver system that combines all of the most desired features. This FCC approved transmitter and receiver are each capable of transmitting and receiving on 4 channels, allowing four transmitters to be used with one receiver (not simultaneously).

Operating on the efficient 2.4 GHz band and able to penetrate walls and floors to deliver a range of up to 300 feet. Each unit is only 2.05” x 4.55” x 7.25” with antennas folded. Transmitter weighs 12 ounces and receiver weighs 14 ounces. Receiver has a television channel 3 or 4 output.

Add our High Gain Receiver/Antenna (Item # T-04, below) for increased range of up to 500 feet, or a high-gain 2.4 GHz Yagi or super high-gain parabolic antenna for ranges of up to 1000 feet.

Extra 2.4 GHz Transmitter

Item: T-02 $ 150.00

This FCC approved 2.4 GHz transmitter is the exact same unit included with the T-01 (above). Add up to 3 additional transmitters to the T-01 above simply by adding T-02 transmitters. Each transmitter is user settable on four channels and includes all necessary accessories.

Extra 2.4 GHz Receiver

Item: T-03 $ 130.00

This FCC approved 2.4 GHz receiver is the exact same unit included with the T-01 (above). Add an unlimited number of receivers to the T-01 above simply by adding T-03 receivers. Great for monitoring transmission sources at more than one location. Each receiver has a television channel 3 or 4 output, is user settable on four channels, and includes all necessary accessories.

2.4 GHz High Gain Receiver & Antenna

Item: T-04 $ 390.00

This FCC approved high gain receiver and antenna system is a perfect addition to the T-01 system (above) or for use with up to four T-02 transmitters (above) when additional range is required. The 2.4 GHz super high gain receiver/antenna provides a line of sight range of up to 600 feet. Each receiver has a television channel 3 or 4 output, is user settable on four channels, and includes all necessary accessories.

2.4 GHz Semi-Directional Antenna Transmitter

Item: T-05 $ 360.00

This FCC approved 4 channel transmitter works with our T-03 Receiver (above) or with our T-04 High Gain Receiver (above) for extra long range. The 2.4 GHz patch antenna provides a typical range of up to 300 feet with the T-03 Receiver (above) or up to 600 feet with the T-04 Receiver (above). Add a high-gain Yagi or super high-gain parabolic type receiver antenna for ranges of up to 1000 feet.

Unit comes complete with plug and play video, audio, and power cables, the built-in 'patch' antenna, complete instructions, and a six month warranty.

NOTE: Although this unit is small enough to be utilized easily in most body-worn applications, there are range and directional signal limitations due to the directivity of the antenna.

2.4 GHz Medium Range Video / Audio Transmitter & Receiver System

2.4 GHz Medium Range Video / Audio Transmitter & Receiver System

Item: T-06 $ 1600.00

This 4 channel FCC approved audio / video transmitter and receiver system is capable of transmitting and receiving on the efficient 2.4 GHz band, and is able to penetrate walls and floors to deliver conservative ranges of up to 500 feet indoors, and up to 1000 feet or more line of sight. The transmitter and receiver are each enclosed within durable metal cases.

System includes a transmitter, receiver, transmitter and receiver antennas, 2 power supplies, complete operating instructions, and a 6 month warranty.

2.4 GHz Long Range Video & Audio Transmitter & Receiver System

2.4 GHz Long Range Video & Audio Transmitter & Receiver System

Item: T-07 (1 Mile) $ 1750.00

Item: T-07 (4 Mile) $ 3800.00

This FCC approved video and stereo audio transmitter and receiver are each capable of transmitting and receiving on 4 non-interfering channels, allowing up to four transmitters to be used in close proximity with little or no interference.

Operating within the 2.4 GHz band, using surface acoustical wave technology and a full phase lock loop receiver, these systems are able to penetrate walls and floors to deliver typical ranges of up to 1000 -or- 2000 feet indoors, and outdoors up to 1 -or- 4 miles line of sight.

The transmitter and receiver each have a PC interface to allow downloading of system parameters and to customize features, provide NTSC/PAL 460 lines horizontal resolution, 30 frames per second video transmission, and are both housed within NEMA 4X rated all weather enclosures.

The transmitter has a secure 'sleep' (standby) mode which shuts down the transmitter until an alarm input is detected, saving power (especially important in battery and/or solar powered applications), as well as eliminating all radio-frequency output, rendering the system undetectable to frequency monitoring.

In data pass-through mode, this system functions as a wireless, single-direction data transmitter that can provide mono audio transmission while passing RS232 at data rates from 1200 to 9600 baud with provisions for RS422 and RS485 through the use of the optional data conversion module. Using the data pass-through mode it is possible to control pan/tilt/zoom (PTZ) cameras.

The complete system includes a transmitter, receiver, transmitter antenna, receiver antenna, 2 power supplies, operating instructions, and 1 year warranty.

Specifications:

Range: Up to 1 -or- 4 Miles Line-of-Sight
Input Voltage: 7 - 12 Volts DC (nominal)
Video Bandwidth: 5.8 MHz
Input Impedance: 75 Ohms
Video Connector: BNC (female)
Audio Input: 1 Vpp (line level)
Input Impedance: 600 Ohms
Audio Bandwidth: 50 Hz - 15 KHz
Audio Connector: RCA (female)
Data Connector: RJ11
Relay Contact: 4 position terminal block, 2 inputs
Dimensions: 4.6" x 8.8" x 2.5" (not including antenna)
Temp Range: -22�F to 158�F
Mounting: Wall or pole up to 3" diameter

5.8 GHz Super Long Range Video / Audio Transmitter & Receiver System

Item: T-08 (1 Mile) $ 3400.00

Item: T-08 (4 Mile) $ 4100.00

Item: T-08 (7 Mile) $ 4300.00

This FCC approved video and stereo audio transmitter and receiver system is capable of transmitting and receiving on 12 user selectable, non-interfering channels, allowing up to 12 transmitters to be used in close proximity with little or no interference.

Operating on the ultra-efficient 5.8 GHz band, and utilizing a full phase lock loop receiver, this system is able to penetrate walls and floors to deliver a typical range of up to 1000 -or- 2000 -or- 3000 feet or more indoors, and up to 1 -or- 4 -or- 7 miles line of sight outdoors.

The transmitter and receiver each have last channel memory (in case of a power failure), provide NTSC/PAL 460 lines horizontal resolution, 30 frames per second video transmission, include dual alarm inputs allow for remote video links with automatic recording, and are both housed within NEMA 4X rated all weather enclosures.

With upgraded antenna options (available at additional cost), this system is capable of transmitting crystal clear video, audio and data for 7 miles line of sight, or more.

The system has a low current draw 'sleep' (standby) mode which shuts down the transmitter until an alarm input is detected, saving power (especially important in battery and/or solar powered applications), as well as eliminating all radio-frequency output, rendering the system undetectable to frequency monitoring, and a 32 bit identification ('friend or foe') system.

The complete system includes a transmitter, receiver, transmitter antenna, receiver antenna, 2 power supplies, operating instructions, and a 1 year warranty.

Features:

12 User Selectable Channels
Up To 1 -or- 4 -or- 7 Miles Line Of Sight Range
2 External User-Defined Transmitter Alarm Inputs
Receiver Alarm Output With Alarm Clear
1.0 Amp Receiver Alarm Output
Low Power Standby Mode
9600 Baud Data Pass-Through Mode
Code Protected Signal
Full Color NTSC or PAL Video Signal
Audio Transmission Capabilities
Computer Modem Connection & Serial Interface Capabilities
Weatherproof Transmitter & Receiver Enclosures
6 - 12 Volt DC Operation
FCC Approved

Transmitter Specifications:

Bandwidth: 5.8 GHz
Operating Frequency range: 5.740 - 5.860 GHz
Frequency Stability: 0.0025% PLL Stabilized
Video Input Impedance: 75 Ohms
Audio Input: 1 Vpp Line Level
Audio Input Impedance: 600 Ohms
Audio Bandwidth: 50 Hz - 15 kHz (3 dB)
Alarm Inputs: 2 Wire Contact Closure
Data Connection: RJ-11 Jack For Connection To PC
Enclosure: Powder Coated All-Weather Aluminum
Power Source: 7 - 12 Volts DC
Current Draw: 220 mA Maximum / 30 mA Standby
Temperature Range: 14 to 158 Degrees Fahrenheit
Maximum Humidity: 100% (enclosure sealed)
Dimensions: 4.7" (w) x 8.8" (h) x 2.5" (d)
Weight: 2.65 Pounds

Receiver Specifications:

Image Rejection: >60 dB
Adjacent Channel Rejection: Ranges From >20 dB to >90 dB (depending upon channel spacing)
Video Output S/N: >50 dB @ -75 dBm RF Input
Audio Output S/N: >12 dB @ -85 dBm RF Input
Audio Output: 1.5 Vpp Line Level (typical)
Audio Output Impedance: 600 Ohms
Data Connection: RJ-11 Jack For Connection To PC
Enclosure: Powder Coated All-Weather Aluminum
Power Source: 7 - 12 Volts DC
Current Draw: 520 mA Nominal
Temperature Range: 14 to 158 Degrees Fahrenheit
Maximum Humidity: 100% (enclosure sealed)
Dimensions: 4.7" (w) x 8.8" (h) x 2.5" (d)
Weight: 2.65 Pounds

Transmitter & Receiver Shown

2.4 GHz Medium Power Video / Audio Transmitter & Receiver System

Item: T-10 $ 750.00

This is one of the most compact medium range 2.4 GHz transmitter and receiver systems in its class. This system is a simple and cost effective solution to almost any need for medium range video and audio transmission.

Both the transmitter and receiver unit are housed in heavy-duty metal cases, and are powered by 12 volts DC. The receiver has dual video and audio outputs for use with up to 2 recorders and/or monitors. With up to 2500 feet line of sight range (up to 1000 feet typical), this unit provides adequate range for most remote monitoring applications.

Add an optional high gain directional receiver antenna (available at additional cost), and this system can achieve up to 1/2 mile under most conditions, and well over 1 mile line of sight is possible.

The transmitter measures approximately 2" x 2.5" x 1.5". In addition to the 4 channel medium power transmitter (with an omni-directional rubber 'whip' antenna), the system also includes a 4 channel receiver (with an omni-directional rubber 'whip' antenna), all necessary power supplies, and a 1 year warranty.

VHF 2 Channel Transmitter & Receiver Set

VHF 2 Channel Transmitter & Receiver Set

Item: T-11 $ 290.00

This 2 channel, FCC approved, VHF transmitter and receiver set operates in the 170 MHz range, includes a high sensitivity external microphone with an integral antenna on the transmitter, and a flexible rubber antenna, an earphone and a recorder cable on the receiver. An excellent choice for body-worn applications, typical line-of-sight range is up to 300 feet.

The transmitter and receiver are each powered by a single 9 volt battery, (not included) and each measures only 4” x 2.5” x 0.8”. Also included is a mounting adapter for use with a video camera, and other miscellaneous mounting hardware and adapters.

Transmitter:

Frequencies: 170 MHz range
Channels: Two
Microphone: Electret
Microphone Pattern: Omni-Directional
Power: 9 volt battery (not included)
Power Consumption: 50 mA
Antenna: Microphone cord
Dimensions: 4" x 2.5" x 0.8"

Receiver:

Frequencies: 170 MHz range
Channels: Two
Sensitivity: 2uV @ 30 dB S/N
Power Source: 9 volt battery (not included)
Power Consumption: 50mA
Antenna: Flexible Rubber
Earphone Output: 1 volt @ 30 ohms
Recorder Output: 8 mV @ 300 ohms
Dimensions: 4" x 2.5" x 0.8"

2.4 GHz Medium Range Omni-Directional Video / Audio Transmitter & Receiver System

2.4 GHz Medium Range Omni-Directional Video / Audio Transmitter & Receiver System

Item: T-12 $ 250.00

This 4 channel FCC approved audio / video transmitter and receiver system is capable of transmitting and receiving on the highly efficient 2.4 GHz band, and is able to penetrate walls and floors to deliver typical effective ranges of 200 - 300 feet or more indoors, and up to 700 feet or more line of sight.

Range can be further extended up to a mile or more (line of sight) with the addition of a super high gain directional receiver antenna. The transmitter accepts standard NTSC video and stereo audio, and includes standard plug and play RCA type connectors. The receiver includes a built-in 4 camera switcher with adjustable dwell time.

The transmitter and receiver are each enclosed within durable plastic cases, and are each powered by a 12 volt DC power supply (included), or they can be battery powered (not included). The transmitter and receiver each measure approximately 1.75" (h) x 3.2" (w) x 6" (d), and the transmitter and receiver each weighing less than five and one half ounces.

System includes a transmitter and receiver (each with a built-in omni-directional antenna), 2 power supplies, operating instructions, and a 90 day warranty. Additional 4 channel transmitters are available separately.

Body-Worn 2.4 GHz Long Range Video Transmitter & Receiver System
Transmitter Only Shown

Body-Worn 2.4 GHz Long Range Video Transmitter & Receiver System

Item: T-13 $ 1000.00

This single channel FCC (Part 90) approved body-worn video transmitter and receiver system is capable of transmitting and receiving on the efficient 2.4 GHz band at ranges of up to 1 mile (line of sight), and up to 1000 feet under typical conditions.

The plastic coated, metal cased transmitter includes a flat panel semi-directional antenna, operates on 12 volts DC, draws only 300 mA, measures only 2.2" (w) x 2.2" (h) x 1" (d), and weighs less than 3 ounces, making this unit perfect for body-worn applications or any operation where a small, lightweight, long range transmitter is required.

The receiver includes a directional tuned circular polarized antenna, operates on 12 volts DC, draws only 300 mA, and measures approximately 4.5" (w) x 1.75" (h) x 6" (d) (not including the antenna).

System includes the transmitter, the receiver, a receiver two 12 volt DC power supplies, operating instructions, video connector cable, and a two year warranty.

NOTE: Optional 12 volt DC battery pack and charger required for body-worn or other remote use of the transmitter unit.

Weatherproof 2.4 GHz Long Range Video Transmitter & Receiver System

Weatherproof 2.4 GHz Long Range Video Transmitter & Receiver System

Item: T-14 $ 1250.00

Essentially identical to our Item # T-13 (above), this FCC approved single channel system includes a weatherproof transmitter and receiver unit, and is suitable for temporary or permanent outdoor mounting in any weather conditions.

Transmitter measures approximately 2.2� x 2.2� x 1�, weighs about 2.75 ounces, and requires 12 Volts DC at 300 mA maximum current draw. The receiver is also powered by 12 volts DC, at a maximum of 300 mA.

System includes a weatherproof transmitter and antenna, a weatherproof receiver with a directional tuned circular polarized antenna, power supplies for transmitter and receiver, operating instructions, and a two year warranty.

Miniature 2.4 GHz Medium Range Video & Audio Transmitter & Receiver System
Transmitter Only Shown

Miniature 2.4 GHz Medium Range Video & Audio Transmitter & Receiver System

Item: T-15 $ 1900.00

This FCC approved video and (mono) audio transmitter measures less than 2.2" (h) x 1.2" (w) x 0.7" (d), utilizes a flexible rubber 2 dBi gain omni-directional whip antenna measuring approximately 1.5" long, has the capability to transmit up to 1000 feet line of sight, and can be powered from any 6 - 14 volt DC source (power supply not included), making this transmitter one of the best units available for omni-directional body-worn applications.

The system also includes a receiver with a built-in 10 dB circular-polarized antenna, powered by any 6 - 14 volt DC source (power supply included), and measures only 4.6" x 3.6" x 1.5".

Operating within the 2.4 GHz band, using surface acoustical wave technology and utilizing a full phase lock loop receiver, this system is able to penetrate walls and floors to deliver typical ranges of 300 feet or more indoors, and up to 1000 feet line of sight outdoors.

System includes a transmitter and receiver (with antennas) receiver power supply, operating instructions, and 1 year warranty.

Indoor 2.4 GHz Video, Audio & Alarm Transmitter & Receiver System
Transmitter Only Shown

Indoor 2.4 GHz Video, Audio & Alarm Transmitter & Receiver System

Item: T-16 $ 750.00

This FCC approved video, audio and alarm transmitter measures less only 4.6" (w) x 3.6" (h) x 1.5" (d), but packs a huge number of features. Utilizing integrated flat panel circular-polarized directional antennas, this system can reliably penetrate several walls (except reinforced concrete) within a typical home or office environment.

The receiver can be quickly connected to any standard video recorder, monitor, or television with a monitor input. In addition to its high-resolution video signal, this system can also be configured to transmit two channels of audio (stereo), or a single channel of audio (mono) and dual contact-closure alarms. This feature permits the use of contact closure switches or passive infrared (PIR) motion detectors, or other alarm devices.

The system provides up to 300 feet of near broadcast quality video and audio in a typical indoor environment, and includes the required power supplies, all required mounting brackets and cabling, operating instructions, and a 1 year warranty.

Power Line Transmitter & Receiver System
Transmitter & Receiver Shown

Power Line Transmitter & Receiver System

Item: T-17 $ 400.00

A low cost alternative to expensive long range transmitters, this system is capable of sending video signal over existing power lines, for a distance of up to 1000 feet. Simply connect any composite video source (such as any of our cameras) to the transmitter, and plug it into a 110 volt AC power outlet. Then, connect the receiver to a VCR or video monitor, and plug the receiver into another 110 volt AC outlet in the same building. Includes cables, instruction manual, and a 1 year warranty.

Transmitter & Receiver Shown

2.4 GHz High Power Video / Audio Transmitter & Receiver System

Item: T-18 $ 950.00

This is one of the longest range 2.4 GHz transmitter and receiver systems in its class. This system is a simple and cost effective solution to almost any need for medium to long range video and audio transmission.

Both the transmitter and receiver unit are housed in heavy-duty metal cases, and are powered by 12 volts DC. The receiver has dual video and audio outputs for use with up to 2 recorders and/or monitors. With up to a mile line of sight range (up to 2000 feet typical), this unit provides adequate range for most remote monitoring applications.

Add an optional high gain directional receiver antenna (available at additional cost), and this system can achieve up to two miles range under most conditions, and up to 10 miles or more line of sight is possible.

The transmitter measures approximately 2" x 2.5" x 1.5". In addition to the 4 channel high power transmitter (with an omni-directional rubber 'whip' antenna), the system also includes a 4 channel receiver (with an omni-directional rubber 'whip' antenna), all necessary power supplies, and a 1 year warranty.

5.8 GHz Ultra Long Range Video / Audio / Data Ethernet Communications System

Item: T-19 (4 Mile) $ 3900.00

Item: T-19 (10 Mile) $ 4400.00

This revolutionary wireless Ethernet system is a long range, outdoor, license free communications system that quickly and easily facilitates wireless interconnectivity for 10/100 Base-T networks. The entire system is FCC and Industry Canada approved, and requires no path license.

The system connects to any standard Ethernet interface, and is a cost effective alternative to wire-line/fiber connections. The system can be deployed in applications requiring point-to-point or point-to-multipoint ranges from several hundred feet, to as far as 4 miles (line of sight). And, with the optional 27 dBi dish antenna, the system allows for long range transmission of up to 10 miles (line of sight).

Each system consists of one Access Point (AP) and one or more Subscriber Unit (SU) transceivers. The AP is a wireless hub that connects to any 10/100Base-T Ethernet backbone via an RJ45 connector. The AP communicates with associated SUs through a secure method ensuring data integrity and privacy.

Each AP and SU consists of a 10 Mbps, direct-sequence, spread-spectrum wireless transceiver, integrated antenna, mounting hardware, and power supply. The AP comes with an integrated 18 dBi 60 degree patch antenna, and each SU is available with either the integrated 18 dBi patch antenna or the optional integrated 27 dBi dish antenna, allowing for long range transmission of up to 10 miles ( line of sight).

Each complete system includes the Access Point, Subscriber Unit (additional units available), integrated 4-mile or external 10-mile dish antenna, power kit (1 per AP and SU), programming cable, pole mounting hardware, and user manual.

Specifications:

Maximum Data Rate: 10 Mbps
Channels: 6 non-overlapping selectable
Operating Frequency: 5.725 to 5.850 GHz
Adjacent Channel Rejection: >20 dB
Compliance: FCC Part 15.247
Supported Protocols: TCP/IP, Telnet, TFTP, UDP
Concurrent Subscribers Per Access Point: 500
Maximum Range: 10 Miles line-of-sight (with 12 dB fade margin)
Modulation Technique: Direct-sequence Spread Spectrum with RAKE
Data Interface: RJ45 Connector for 10/100 Base-T Ethernet, RJ11
Operating Temperature: -40�C to +60�C
Access Point Antenna Gain: 18 dBi (Integrated patch)
Access Point Beam Width: 60 degree azimuth, 8 degree elevation
Subscriber Unit Antenna Gain: 18 dBi (integrated patch) or 27 dBi (external 21" dish)
Subscriber Unit Beam Width: 7 degree azimuth, 7 degree elevation
Polarization: Vertical and horizontal, electronically controlled, cross polarization rejection > 15 dB
Power Supply: 20 Volts DC, 10 Watts typical
Radio Dimensions: 13" x 8" x 3"
Weight: 4.6 pounds without dish
Mounting: Wall or pole up to 3" diameter

2.4 GHz Video / Audio Receiver, VCR & Monitor System

2.4 GHz 4 Channel Video & Audio Receiver, VCR & Monitor System

Item: T-20 $ 3900.00

This complete package includes everything needed to receive, monitor, and record video and audio from any of our 2.4 GHz transmitters (as well as any others operating on the standard 2.4 GHz frequencies), and is housed within a single watertight carrying case for protection and portability.

The internal recorder will record video and audio for up to 5 hours on a single T-160 Standard or Hi-8mm video tape, and the entire system can be powered by 110 volts AC, 12 volts DC, or the internal batteries.

The unit includes a built-in high quality 4 channel 2.4 GHz receiver and flexible rubber omni-directional antenna, a 5.6" LCD video screen, rechargeable batteries, AC and DC power cables, as well as chassis mounted jacks for external video, audio and alarm source inputs.

NOTE: One or more 2.4 GHz transmitters are required in order to operate a complete system, and are not included. Several types of transmitters (including our items # T-02, T-05, T-13 and T-15) are available at additional cost.

Features & Specifications:

Standard/Hi-8mm Recording & Playback
400 + Television Lines Resolution
High Performance 5-Head Recording System
2.5 Hour Record Time (SP Mode w/ T-160 Cassette)
5 Hour Record Time (LP Mode w/ T-160 Cassette)
Alarm/Timer Recording
On-Screen Programming
Built-In Time & Date Generator
4 Channel 2.4 GHz Receiver w/ -85dBm Sensitivity
9" Flexible Rubber Antenna
Optional 14dB High Gain Directional Patch Antenna (at additional cost)
5.6" TFT Active Matrix LCD Monitor
Color, Tint & Brightness Controls
Wide Angle Viewing
Built-In Speaker