The dAV-Cr-4K camera is used for visual and acoustic monitoring of test objects during EMC tests. It has, among other things, a built-in mono microphone and can be adjusted with buttons on the back of the housing or by remote control from the control room. The 4K resolution enables high-quality DUT evaluation. Due to the optical signal transmission and the shielded housing, the camera is ideally suited for EMI and EME tests. 4K Resolution of 3840 x 2160 pixels. (8.41 million effective pixels)

mk-messtechnik dAV CR-4K Camera Data Sheet

dAV CR-HD Camera
The dAV-Cr-HD camera can be used for the optical and acoustical monitoring of devices under test during EMC measurements. It has an integrated mono microphone and can be set via an external set-up LCD and eight buttons on the case or via remote control from the control room. Because of the HD-resolution, high quality DUT surveillance can be done. With the optical transmission and the shielded case, the camera is well equipped for EMI and EME tests. high definition camera dAV-Cr-HD mounted on pan/tilt unit PT-03.

The camera system dAV-Cr-HD (r = remote) is be default equipped with the option for remote control. Therefore, all settings and functions can be controlled via the receiver dAV-Rr (dAV-R with the option -r).

mk-messtechnik dAV CR-HD Camera Data Sheet

mk-messtechnik Overview of the dAV-C series Data Sheet

mk-messtechnik dAV-CR-SD / dAV-R Manual

mk-messtechnik dAV-Cr Camera system (dAV-Cr Camera, Pan/Tilt unit, Receiver, Remote control, Battery charger, Battery pack) Manual

mk-messtechnik dAV-Cr Camera System Manual with Extended Functions (Interfaces, Camera Control Software, On-Screen-Display) Manual

dAV Cr-HD-mini camera

The dAV-Cr-HD-mini camera can be used for the optical and acoustical monitoring of devices under test during EMC measurements. It has an integrated mono microphone and can be remote controlled via fiber from the receiver in the control room. Because of its miniature size and the HD-resolution, high quality DUT surveillance can be done at locations with limited space, e.g. GTEM cells, cars, etc.

The dimensions are approx. 135mm x 86mm x 65mm.

With the optical transmission and the shielded case, the camera is well equipped for EMI and EME tests. No PC needed for display!

mk-messtechnik dAV-CR-HD-mini Camera Data Sheet

mk-messtechnik Overview of the dAV-C series Data Sheet

dAV Cr-HD-µ Mini Camera

The extra small camera dAV-Cr-HD-µ can be used for the optical monitoring of devices under test during EMC measurements.
It has especially been developed for restricted space applications (dimensions approx. 30 x 30 x 110mm) and can be remote controlled from the control room (digital zoom, integrated short range LED and so on). The mini camera is compatible to our existing HD system and can be connected as any other camera (camera channel needed). Because of the HD-resolution, high quality DUT surveillance is possible. With the optical transmission and the shielded case, the camera is well equipped for EMI and EME tests.

mk-messtechnik Camera µ-HD Data Sheet

Infrared camera opto-LWIR

The infrared camera opto-LWIR was developed specifically for use with EMC tests.

Fire Detection, Prevention and Protection!
While testing with high field strengths with directional antennas an overload of the DUT or the absorbers can be detected early to minimize or prevent any damage or danger!

A perfect example of the usefulness of the opto-LWIR is:
If you are testing a vehicle, it is better to spot a hot spot developing on a tire before a fire starts!

Avoid damaging your EUT and Chamber by detecting "Hot Spots" early!

Features
• The opto-LWIR camera is enclosed in an aluminum housing and is also available in an IP 44 version (suitable for OATS).
• The IR picture of the DUT is transmitted with max. 60 fps in a measuring range of -20°C to +150°C.
• The temperature deviation is less than +/- 2.5°C.
• Optics and resolution (640-480 and 384-288 resp.) are customized.
• The transmission of the receiver to the PC is via an USB 3.0 interface (IR data) and Ethernet (temperature sensors and camera control).

The opto-LWIR software can show POIs (Points Of Interest) as well as up to 20 denied ROIs (Region Of Interest) with adjustable temperature range can be displayed simultaneously.

dAV Cr-SD Camera

The dAV-C / dAV-R system system can be used for the optical and acoustical monitoring of devices under test during EMC measurements. The dAV-Cr-SD camera has an integrated microphone and can be set via an external set-up LCD and eight buttons on the case or via (optional) remote control at the receiver. One field of application is the monitoring of dash-boards or displays in vehicles ALCs (wall mount application) during EMC-tests. With the optical transmission and the shielded case, the camera is well equipped for EMI and EME tests.

In the version dAV-Cr-SD (dAV-C-SD with the option -r = remote) all settings and functions can be controlled via the receiver dAV-Rr (dAV-R with the option -r).

mk-messtechnik dAV_Cr_SD Camera Data Sheet

mk-messtechnik Overview of the dAV-C series Data Sheet

mk-messtechnik dAV-C-SD / dAV-R Manual

Options for mkEMC dAV Digital Camera Systems

dAV-Rxx - receiver in table top housing

The basic version of the dAV receivers is the dAV-R which has an integrated loudspeaker with adjustable volume, an output for stereo transmission, and cinch connectors for Line OUT und Video OUT. The receiver can be ordered in table top housing or for 19″ rack mounting. An optional VGA output and an internal power supply are available.

mk-messtechnik Receiver dAV-R Data Sheet

dAV-R dAV-Rr - receiver in 19″ case
dAV-receiver in 19″ case The dAV-Rr is a multiple channel receiver for the optical and acoustical monitoring of devices under test in the investigation of electromagnetic compatibility. Cameras (dAV-C), acoustical transmitters (dAV-T), or intercoms (dAV-TRX) can be used with this device. Depending on the ordered configuration cameras and pan/tilt-units can be operated by remote.

One area of application is the monitoring of complete EMC-cabins and of vehicles with the help of several cameras. The video signals can be displayed on monitors or stored on a video recorder.

With the optional external remote control dAV-Rrc-joy all functions of the cameras and pan/tilt units can be remotely controlled. This is particularly useful when the receiver dAV-Rr is mounted in a 19" rack and you would like to have a comfortable remote control from your desk.

The receiver is compatible to many devices in the dAV series.

mk-messtechnik Receiver dAV-Rr Data Sheet

dAV-Rxx - receiver with up to 8 channels in a 19″ case

The AV receiver dAV-Rxx is a multichannel receiver with up to 8 optical inputs for cameras (dAV-C, dAV-Cr), acoustic transmitters (dAV-T), and intercoms (dAV-TRX). A 16 x 16 A/V switch matrix with LC-display, as well as two loudspeakers are integrated by default. With the remote control at the front of the receiver you can control the functions of the camera and move the pan/tilt unit. VGA outputs and external control desks (max. 2 can be connected) are available on demand.

mk-messtechnik Receiver dAV-Rxx Data Sheet

mk-messtechnic Optical Fiber Component Cleaning Instructions

dAV Quad 4k / multiviewer

The dAV-Quad-4K is designed as an add-on to our dAV camera system to be able to combine up to 4 Full-HD video channels and display it on one 4K30p screen. With its different output options, it can be used to either just display the video signal without loss in resolution, forward it to a grabber card or use an optical forwarding output to display the combined output at a different location further away.

Technical data

Inputs:	4
Input connectors:	HDMI and VGA
Input resolution:	up to 1080p60
Output:	1
Output connector:	HDMI
Output resolution:	up to 4Kp30
Output Modes:	Full view (one channel selectable), Quad and PiP
Optional outputs:	2nd HDMI, 4Kp30 or 1080p60 programmable up to 2x optical (1080p60); optical receiver necessary 3GSDI (1080p60 Level A 4:2:2 YUV)
Power supply:	230V/12V external AC/DC power supply
Case dimensions:	19" 1HU full aluminum case
Weight:	~ 1kg
Misc:	GUI software for full control (e.g. PiP size and position)
Misc:	OSD naming of outputs via GUI
Options:	additional outputs, see above
Options:	Ethernet port to for control software
Options:	dAV-quad opto receiver for optical forwarding ports

Quad view system to integrate and display 4 independent VGA, DVI (HDMI) and CVBS inputs in one screen, including audio.

Optional additional analog, digital and optical outputs possible to be able to display the same output on other screens, record in low quality or optically forward:
• dAV-quad 4K: quad view system to integrate and display 4 independent Full-HD 1080p60 inputs in one 4Kp30 resolution screen.
• option 3GSDI to connect third party recording options
• option 2ndHDMI/DVI OUT: optional second HDMI/DVI-D out for dAV-quad to connect to second DVI screen or recorder or other.
• option Ethernet remote: additional Ethernet interface card to control all integrated quad functions (dAV-quad software) via Ethernet
• option optical out: optional optical out for dAV-quad or dAV-quad 4K, up to 2 additional output integrable

mk-messtechnik dAV-Quad-4K Data Sheet

HD-recorder dAV-R option -HDrec
The recorder serves the purpose of digital recording of a HD audio and video channel. The system can be operated completely via Windows 7 / 8 / 10.

The dAV-recorder can be ordered in different options:
• 19" case with Streamer/Recorder and external HDD, without PC
• Desktop/Tower/19″-PC with integrated grabber card

PT-02/03 Pan/Tilt Unit

The PT-02/03 Pan/Tilt Unit supports all dAV cameras and can be controlled via the dAV-Cr receiver. The PT-02/03 Pan/Tilt unit is powered by the dAV camera, so further wiring is not necessary.
The end stops can be set by buttons at the Pan/Tilt unit (e.g. if the camera would crash into something when moved).
The PT-02/03 Pan/Tilt Unit is connected to the dAV camera by an integrated tripod socket.

Three versions of the PT Pan/Tilt
• Pan/tilt unit PT-02 specifically designed for the mounting at the walls or the ceiling of an anechoic chamber (see picture on the left) - Pan/tilt unit PT-03 for mounting on tripods, monopods, etc. for mobile use with reinforced brackets (see picture on the right)
• Pan/tilt unit for the Infrared Camera LWIR (see picture below)

mk-messtechnik PT-02 Dimensions

Setup of a camera with pan/tilt unit

The camera, which is mounted on the pan/tilt unit PT-03, is supplied by the Battery Pack. With the help of the external display ED-43, the camera can be comfortably set up.

Option -HiRF for the dAV-CR-HD Camera and PT-02/03 Pan/Tilt Unit

With the option -HiRF, a dAV camera and PT-02/03 Pan/Tilt Unit are upgraded to operated in very high field strengths and frequencies. The dAV Camera and PT-02/03 Pan/Tilt Unit are equipped with additional screws and special cables for a high immunity: >> 600V/m up to 40GHz.

dAV-Rrc-Joy and dAV-Rrc-Joy-matrix Joysticks

Remotely control up to 8 or 16 cameras with the dAV-Rrc-Joy or dAV-Rrc-Joy-matrix (dAV-Cr receiver required).

Twist the joystick to zoom the camera (tele/wide), push forward and backward for moving the pan/tilt in the y-axis, turn left or right for the x-axis. The dAV-Rrc-Joy and dAV-Rrc-Joy Matrix are powered by the dAV-Cr receiver, so no additional power supply is necessary.

LE-LED - LED Lighting System for your Chamber!

Low emission ALC LED light with 2-4 spots and approx. 75W (LE-LED 75) or 150W (LE-LED 150) LED power, that can be used to easily exchange existing 120V or 230V chamber lights (halogen lights) without the need of new filters or other electrical installation. 4 adjustable (one axis) full metal head LED spots single powered by a toroid core transformer in a full metal shield housing. With the shielded case, the LED light is well equipped for EMI and EME tests and proved this in many tests.

mk-messtechnik LE-LED Data Sheet

dAV-Quad-4k / multiviewer

The dAV-Quad-4K displays 4 Full-HD video channels on one 4K30p screen. With its different output options, it can be used to either display the video signal without loss in resolution, forward the video signal to a grabber card or use an optical forwarding output to display the combined output at a different location further away.
Click here for detailed information on the dAV-Quad-4K

External Battery Packs
For dAV Camera installations that are not near a power outlet, mk-messtechnik offers the following power supplies:
• BP120-5f
• SPS120 - Shielded external power supply

dAV Camera Upgrades
mk-messtechnik dAV Cameras can be upgraded with the following features and connections:
• 30x zoom for HD-Cameras (e.g. for large EMC chambers)
• Wide angle and close-up lens
• ST Fiber Optical connectors

CCS - Camera Control Software
The CCS Camera Control Software allows a user with a PC to remotely control PT-02/03 Pan/Tilt Units. The PC is connected to the dAV-Cr receiver via USB (built into all receivers) or with the optional Ethernet-GUI Ethernet interface option. Can be combined with the dAV HDrec PC-MD Motion Detection Option

dAV HDrec PC-MD - Motion Detection Option

The dAV HDrec PC-MD is a PC and Software based Motion Detection upgrade for the dAV Cameras and PT-02/03 Pan/Tilt Units.
This solution supports either 4 Regions of Interest (ROI) or 16 ROI.

Hardware
• mk SD/HD camera and receiver
• Video capture card or external video capture device
• Fast PC (4/8 CPU cores, 4 GHz CPU frequency, 8 GB RAM, Windows 7/8/10 64 bit)
• nVidia CUDA-enabled graphics card
• Display with a resolution of at least 1440p.
Software
• Drivers for the video capture hardware
• Optional: 3rd party video capture software
• Drivers for the graphics card
• .NET 4.5 Runtime or higher
• mk Motion Detector application

mk-messtechnik dAV-HDrec PC MD Motion Detector Quick Start Guide

OSD - On Screen Display Option

The OSD option adds On Screen Display (OSD) data consisting of Date, Time, Camera #, MHz, V/m, etc. to the DUT-data video stream

Tripods, Monopod and Auto Mounts

WCM40 Wall mount
The wall mount WCM40 can be fixed to the walls with the help of screws. On the upper level a camera with pan/tilt unit can be placed, on the lower level e.g. the loudspeaker of our intercom system dAV-TRX-PS.

The length of the wall mount is customized, since a short version is sufficient for an anechoic chamber with ferrite tiles. For an EMC chamber with pyramid absorbers the longer version of the wall mount is necessary. If drill holes and the mounting plate is known, we can adapt to these values.

Wall mount - long version for the use between pyramid absorbers

WCM extension
wooden camera mount extension for existiing wall mounts (length variable, standard approx. 25cm) if other lengths are requested, please let us know the min. distance to existing absorber applies to avoid damage of the pan/tilt, Max. length applies to avoid vibrations of camera - ask for details

Tripod-170

The "classic" wooden tripod with a max. height of 170 cm.
Load capacity 5 kg 2 D pan/tilt attachment Weight 3.6 kg Transportation length 106 cm Minimal height 12 cm Integrated circular level Metal fittings & tripods completely without metal available on demand

Folding -Tripod-Dolly wood

The tripod-170 can be mounted on the tripod dolly that has a brake for each wheel. The dolly is fixed at the tripod with the help of round cords and can be folded for transportation. Weight 1.88 kg Transportation length 58 cm

Tripod-Mini

The "little brother" of the "Tripod-170" can be extended to a max. height of 36 cm and only weighs 700 g.

Load capacity 15 kg Weight 0.68 kg Transportation length 26 cm Minimal height 5 cm Maximal height 36 cm Integrated circular level

Monopod - Floor Mount, Free Standing

The platforms of our Monopod are completely made of wood, the vertically adjustable pole is made of glass fibers. The board on which the camera and the pan/tilt unit are mounted, can be removed easily by pulling the splint. By default, the Monopod comes with fell gliders, ball rollers integrated into the pedestal are optional (only fit for even surfaces). With the help of a quick release clamp mounted on the camera or the pan/tilt unit, the system is set up fast. In addition, the Monopod can be disassembled completely for storage and transpiration.

Minimal height 100 cm
Maximal height 1700 cm

mk-messtechnik -onopod Wood Data Sheet

mk-messtechnik Wooden -onopod stand for TRX Users Manual

Flexible Tripod

The flexible tripod is particularly suitable for our dAV-Cr-HD-µ-camera, since it can be mounted on head rests or steering wheels and it takes up little space.

HM - Headrest Mount

The camera AV-C as well as the external batteries can be fixed on the camera holder HM. The visible area of the camera can be adjusted by the provided 2D Panoramic Head. The holder itself is fixed at the head rest of a vehicle with a wing bolt and a counter support. In order to minimize vibrations, an additional support to the backrest can be installed.

SB - Seatbox

As an alternative to the camera holder, the "seatbox" SB is available. It is simply put on the car seat. As is the case with the camera holder, the camera and its batteries are also mounted by the help of a 2D Panoramic Head and a Velcro tape. The height and the angle of the board can be adjusted with the help of a wooden peg.

SBtc - Seatbox Special

Up to 6 cameras and Pan/tilt units can be mounted on the "seatbox special", the battery packs can be stored in the compartments and are fixed with Velcro stripes. In addition, the holes at the two sides of the seatbox are for easy transportation.

dAV Provides the Digital Transmission of Analog A/V Signals

The dAV series provides the digital and optical transmission of camera signals (dAV-C). In addition, the dAV-TRX intercom provides for the transmission of analog audio and/or video signals uni- or bidirectionally.

Fields of application are e.g. the acoustical monitoring of an engine speed or surveillance of an audio or video system in immunity tests. The main unit dAV is thus equipped with different options. The dimensions of the housing depends on the options chosen.

Available options:
dAV option a: unidir. dig. audio transmission of stereo signals; 3dB: 20Hz-18kHz
dAV option v: unidir. dig. video transmission of analog video signals NTSC/PAL
dAV option l: integrated loudspeaker, mono dAV option
dAV option m: integrated microphone, mono
dAV option i: intercom (each device consists of a loudspeaker and a microphone)

A typical configuration is the unidirectional transmission of audio and video signals with the version dAV option -a and dAV option -v. The resulting transmitter system is called dAV-uav (see picture). Please contact us in order to get a customized offer.

mk-messtechnik dAV Data Sheet

New Intercom System - dAV-TRX-DSP

In addition to our well-known intercom system dAV-TRX, there is now the extended version dAV-TRX-DSP. By using state-of-the-art digital signal processors, the dAV-TRX-DSP enables half-duplex operation, i.e. speaking in both directions without operating a button or switch. The dAV-TRX-DSP system is used for the bidirectional optical transmission of voices during EMC tests (half duplex intercom). One transceiver is equipped with built-in batteries for mobile use (inside ALC), the second one is powered with an external power supply. Fields of application are the acoustic monitoring of A/V devices, engines or radios and the use as an hands free intercom system for absorber lined chambers. The device can stay in the chamber during the tests.

dAV-TRX-DSP Data Sheet

dAV-TRX Intercom

The dAV-TRX system is used for the bidirectional optical transmission of AV signals at EMC tests (intercom). The dAV-TRX transceivers have an integrated microphone, a connector for an external microphone, for line IN and OUT (stereo), for video IN and OUT, and for an external (passive) loudspeaker (optional).

Fields of application are the acoustic (and optional optical) monitoring of A/V devices, engines or radios and the use as an intercom system for absorber lined chambers. The device can stay in the chamber during the tests.

mk-messtechnik Intercom dAV-TRX Data Sheet

mk-messtechnik Intercom dAV-TRX Diagram

mk-messtechnik Intercom dAV-TRX Manual

MK-Messtechnik RF Shielded DAV Camera Systems For EMC Immunity Testing

AV Systems for Optical & Acoustical Monitoring of Devices Under Test (DUT)

dAV Camera Systems Index

dAV HD Cameras

EMS Shielded up to 200V/m to 40GHz

Option - HiRF for 600V/m HIRF fields

Options for mkEMC dAV Digital Camera Systems

Tripods, Monopod and Auto Mounts

dAV Provides the Digital Transmission of Analog A/V Signals

New Intercom System - dAV-TRX-DSP

MK-Messtechnik RF Shielded DAV Camera Systems
For EMC Immunity Testing