Tech Talk from the Markertek News Channel

Audio-Technica AT2022 X/Y Stereo Microphone

X/Y stereo microphone with pivoting electret condenser capsules. 3-pin XLRM-type output. User-selectable 90° or 120° stereo operation for narrow or wide pickup patterns. 1.5V AA battery operation only. Switchable 80 Hz roll-off filter. Includes 1.6' cable terminated with 3.5 mm (1/8") TRS and 3-pin XLRF-type connectors. Also includes stand clamp, AA battery and fuzzy windscreen.

Kata Pro-Light Source-261

The Pro-Light Source-261 PL is a backpack designed specifically for a Video DSLR kitted up with Video production gear and accessories. Specially formed foam encased spring steel Spine Guard runs down the front of the bag for ultimate structural protection. Light yet durable RipStop fabrics & meshes, Aeriform foams and Spider Webbing straps all join together to create a protective and light backpack, and the fantastic modularity allows you to make it even lighter by simply removing components that are not necessary for your everyday work.

The dedicated design allows you to arrange your gear hierarchically:

The large middle compartment fits your working VDSLR connected to a stabilizing system, a large padded pocket on the flap provides convenient storage and the modular Aeriform Dividers will fit anywhere you like in the remaining space and hold accessories you need often or even an additional DSLR body.Two spacious storage areas open up along the sides and are partitioned to comfortably organize additional lenses and accessories.Flat side pockets and one front organizer compartment will store accessories or personal effects you need close at hand and additional storage space is available in the large full length rear laptop slot which will fit most 17" laptops.

Includes items to enhance performance such as:

Tripod sling which can be attached to either the front or the side of the backpack

.

Double-sided Elements Cover for protection in all weather and environment conditions come rain or sunshine.

Aeriform camera strap which is light, flexible and airy and can be used individually or interconnected to the two designated loops on the backpack harness thus providing frontal carrying for your camera by using your shoulders instead of having an additional strap around your neck.

The Source - 261 PL enjoys an advanced ergonomics harness system which includes:

Gecko Harness ? inimitable molded EVA foam harness straps feature 3D tapered thickness so as to provide extra cushioning where it counts, micro hatch texture secures position firmly and comfortably and shapely contour fits your body organically.

Soft molded 3D foam back for comfort, support and ventilation

Clinch-Clasp Sternum Strap ? Aluminium clinch connection sternum strap for effortless

Adjustable and removable waist belt will fit itself perfectly to your shape and build.

2 specially designed connection strap loops for the included Aeriform camera strap

Ergonomic Photo System (EPH) ? designated connection tabs to enable interconnections with other Kata products

Insertrolley connection for wheel along transportation, when this is in use the harness tucks out of the way and waist belt can be removed and stowed away (Insertrolley not included).

KATA Unique features:

Elements Cover

On Board

Laptop Compartment

Tripod Holder

Camera Strap

Insertrolley Compatible

Modi-Vers Compatible

EPH System Compatible

Aeriform Foam

Gecko Harness

Spine Guard

Include items

1 Divider for Laptop Compartment

1 Tripod Holder

2 Large Dividers

1 Aeriform Camera Strap

1 Detachable Waist Belt

1 Elements Cover w/ Mesh Pouch

1 Clinch-Clasp Sternum strap

6 Small Dividers

1 Tripod Strap

1 Spine Guard

1 Bottom Pad for Laptop Compartment

Williams Sound Digi-Wave Wireless System

THE FUTURE IS HEAR

The new Digi-Wave™ (digital spread spectrum--DSS) is a simultaneous, two-way wireless listening system in the 2.4 GHz band. Slim, lightweight, and simple to set up and use. With the push of a button, users can access two-way communication for easy group leader/group member participation.

Features

Portable DLT-100 transceivers for one- or two-way operation

DLR-50 receivers for digital, one-way listening applications

Can accommodate floor (or common) language, plus up to 14 simultaneous languages in one-way mode

Four-group simultaneous use available in two-way operation

Full, duplex operation

Patented frequency-hopping technology minimizes interference from other devices

Global turn-key solution: 2.4 GHz operation harmonized for use in most countries

Range: Up to 100 feet outdoors; up to 200 feet indoors (Depending on environmental conditions.)

Built-in microphone and speaker (DLT-100)

DLT-100 includes individual charger with 14 hours of use per charge

* FCC, CE and C-Tick approved

Two-year warranty

Atlona AT-3GSDI-HD2 3G-SDI/HD-SDI/SD-SDI to HDMI with Stereo Audio Converter

Atlona AT-3GSDI-HD2 is a 3G-SDI/HD-SDI/SD-SDI to HDMI with Stereo Audio Converter is a perfect device for monitoring and production where SDI Camera or Computer SDI output needs to be converted to work with HDMI or DVI displays. The 3GSDI-HD2 is a pure digital converter which guarantees no transition loss. Converter fully supports all audio formats up to 8-channel and able to send audio though HDMI port as well as though a separate Stereo Audio output. The converter is featured with a re-clocked SDI loop-out to either allow daisy chaining or connect to a local SDI display.

Atlona Difference:

Absolutely no latency

Audio Output, in case the display is DVI and audio needs to be sent separately

Supports Pure 3G SDI with audio up to 8-channel

Features:

Supported all 3G, HD and standard SD formats (425M Level A & B, 424M, 292M, 259M-C)

Supports embedded Audio up to 8-channel

The converter is able to auto-detect 3G, HD or SD-SDI format

SDI Loop-out perfect for connecting to a local display or for daisy chaining

Stereo Audio output, perfect when DVI display is being used.

Note: OPTIONAL POWER OVER USB SOLUTION NOW AVAILABLE FOR THIS ITEM!! AT-PWUSB

Specifications:

Inputs: 1 x SDI (3G/HD/SD)

Outputs: 1 x HDMI and 1 x SDI (3G/HD/SD)

SDI standards: SD-SDI, HD-SDI & 3G-SDI

Auto 3G/HD/SD-SDI detection: Yes

Video bandwidth: 2.970Gpbs, 2.970/1.001Gbps

Video support: [3G] - 1080p@50/59.94/60Hz (4:2:2), 1080p@24/25/30Hz (4:4:4), 1080i@50/59.94/60Hz (4:4:4), 720p@24/25/50/59.94/60Hz (4:4:4)[HD] - 720p@50/59.94/60Hz, 1035i@50/59.94/60Hz, 1080i@50/59.94/60Hz, 1080p@24/30Hz[SD] - [email protected], PAL@50Hz

Input signal: [SD-SDI] SMPTE 259M-C; [HD-SDI] SMPTE 292M, 296M; [3G-SDI] SMPTE 424M/425M

SDI Output Relocking: [3G-SDI] up to 100m (330ft) [HD-SDI] up to 200m (660ft) [SD-SDI] up to 300m (1000ft)

BNC connector: 3G 75W inter-locked socket

Dimensions (L x W x H): 137 x 90 x 25mm [5.39x3.54x1]- inch

Weight: 1LB

Power consumption: 4 Watts

Optional Accessories:

AT14048 - the HDMI with Screw Lock to DVI Adapter. The adapter will allow user with the DVI display to lock the cable securely to avoid disconnection.

Package Includes:

1 x AT-3GSDI-HD2

1 x 5v Power supplies (Universal 110/240V)

1 x Instruction manual

Warranty:

3 years parts and labor

Radio Design Labs HD-MA35U/A 35 W Mixer Amplifier

The HD-MA35UA is a four input audio mixer amplifier for systems demanding the broadest range of features and the highest energy efficiency. Two output power amplifier zones, 35 watts (Zone 1) and 4 watts (Zone 2), are driven from high-efficiency Class D amplifier stages. The mixer and amplifier sections all normally shut down (standby "sleep" mode) when audio is absent and automatically turn on when needed. The Zone 1 amplifier output level may be VCA controlled using various optional RDL remote controls, or by industry standard 0 to 10 Vdc or 0 to 10k ohm controls. This output provides a constant voltage output (25 V, 70 V or 100 V). The Zone 2 amplifier output drives an 8 ohm speaker and/or 600 ohm telephone equipment.

The HD-MA35UA is engineered, tested and manufactured in the U.S.A. to strict energy conservation standards. The unit consumes less than 1 watt of mains power in standby mode, and meets power amplifier efficiency specifications with analog-filtered Class-D digital output stages for both power amplifier output zones and for the 600 ohm output.

The HD-MA35UA features two mixers. The Zone 1 mixer is located on the front-panel providing user level and tone controls for the 35 watt amplifier output. The tone controls adjust the equalization at the Zone 1 amplifier output and can be switch selected on the rear panel to also adjust the equalization at the line-level output. The Zone 2 mixer on the rear panel provides level trimmers normally set by the installer to provide music-on-hold and/or for background music in a small zone equipped with an 8 ohm speaker. The Zone 2 section includes a 4 watt amplifier, a 600 ohm transformer-balanced MOH output, and an active balanced line-level output that may be used to feed another audio power amplifier.

The HD-MA35UA has four inputs that are common to both mixers. Inputs 1 and 2 accept balanced mic or line level sources. Inputs 3 and 4 accept unbalanced mono or stereo line-level sources.

Anton Bauer Dionic HCX 120wh 14.4v Li-Ion Battery

The NEW DIONIC HCX with motion detector is the newest addition to our high current product line. With a 120 watt-hr capacity and the ability to sustain a 10Amp draw, the DIONIC HCX will run a 40 watt camera with a 20 watt light for 2 hours.

The new motion detection feature incorporates a "deep sleep" setting that reduces battery self-discharge, allowing for extended periods of storage with minimal capacity loss. The battery may be "awakened" by the built in motion sensor.

To provide precise run-time data, an enhanced LCD RealTimer fuel gauge has been incorporated to display up to nine hours of run-time (under low power load conditions) using a 7-segment display enclosed by four circular arcs that indicate 15-minute time intervals.

Belden Brilliance Digital and Analog Audio/Video Composite Cable

Belden Brilliance Composite Camera Cable Is Designed for SDI/HDTV Video in ENG and EFP Applications

Belden Brilliance 1347A Audio/Video Composite Camera cable is ideal for the interconnection of digital remote field cameras. 1347A is a round, smooth composite cable that is comprised of two industry leading cables: Belden RG-59 Type SDI coaxes (P/N 1505A) and Belden single-pair coaxes for audio and power applications (P/N 9451). This rugged, yet flexible, new cable is appropriate for live or recorded on-site news reporting (ENG, or Electronic News Gathering). It is also appropriate for EFP (Electronic Field Production), or the on-site recording of videos produced for companies or private enterprises (i.e., advertisements or training films).

Superior Cable Construction Means Superior Performance

The two 1505A RG-59 Type SDI coaxes in this composite cable construction feature 20 AWG solid .032" bare copper conductors, gas-injected foam polyethylene insulation, Duofoil plus tinned copper braid shields for 95% shield coverage and Black and White PVC jackets. These coaxes have been sweep tested from 5-1600 MHz and 1600-4500 MHz, achieving minimum Return Loss values of 23dB and 21dB, respectively.

The four 9451 single twisted pair audio/power coaxes are comprised of two 22 AWG stranded (7x30") tinned copper conductors, crush-resistant polypropylene insulation, overall Beldfoil shields for 100% coverage, 22 AWG stranded drain wire and a Matte Black overall PVC jacket. The pair jackets are brown/red and orange/yellow.

Outstanding Installer Benefits

Pulling and termination of the new composite is especially easy since the cable is extremely flexible - even in low temperatures. Each coax is colorcoded for easy channel identification and the each of the coax pairs have a Beldfoil® shield bonded to its crushresistant polypropylene insulation for ease of termination. Installers can also use industry-standard BNC connectors.

SESCOM® Professional Media Interface For iPhone / iPad / iPod Mobile Media Devices

Portable media devices and smart phones have come a long way since it's the basic initial introduction in 2001 with Apple's iPod. Today the technology has advanced with devices like the iPad, the iPhone and iPod Touch which can capture HD Video and amazing digital photos. These devices are finding their way into the presentation and conference rooms in businesses worldwide on an ever increasing level. The major problem has been how to handle the Audio-Video information in a format that can easily integrate in real time to a projector or large video audio display or TV! Sescom has chosen to develop the ultimate hardware solution for this: The SES-IAV is the answer. The video and audio media files you play on your mobile device can now be sent to your component video display and recording devices.

Housed in a single 1RU rack mount enclosure, the iAV allows the user to connect the iPhone, iPad or iPod via included media cable and decodes the signal to broadcast Component Video with Balanced Audio. The iAV features dual outputs located on the front of the device for direct machine-to-machine connections, as well as a rear output group for rack interface with standard patch bays and control equipment.

BNC connectors are used for true component video and Balanced XLR connectors for audio. Control of the audio level is also provided for with front panel level controls.

The iAV will also provide charging for your compatible device via a built-in charging circuit. Powered by an included switch mode 110/220 VAC to 12 Volt DC adapter, the iAV can be easily adapted to mobile environments since the power jack is a standard 4pin XLR interface.

Now you can easily use the iPhone with your TriCaster as both a camera and a media player. The Sescom iAV is a smart and practical solution to your broadcast and professional media applications.

Specifications:

Compatible Devices:

The SES-iAV is a dual output audio and component video output solution for any iPad, iPhone & iPod that plays video, including, iPad, iPhone 4, iPhone 3GS, iPhone 3G, iPhone, iPod touch (Gen 1, 2, 3 and 4), iPod nano (Gen 3, 4, 5 and 6), iPod classic, iPod with video (Gen 5).

Outputs:

-Audio & video: 2 Component Video: Y/R-Y/B Y -- 1Vpp into 75 ohms R-Y-- .7Vpp into 75 ohms B-Y-- .7Vpp into 75 ohms 2 Balanced 600 ohm audio: 3pin Male XLR

Control:

-Audio Level: Gain 0 to +8db: independent both channels -Power: 12VDC@ 1A: 110/220 Auto switching to 12VDC power pack Power connector: standard 4pin XLR male Can be powered by any regulated 12VDC power source

Dimensions:

EIA Rack mount: 1.75"H x 5.0"D x 19"W

Accessories:

12VDC power pack Multi-Pin extension cable to HD15 D-Sub

Options:

Extend the connection cable with any standard high resolution capable VGA male to female cable up to a distance of 25 feet

Neutrik NAC3FX powerCON TRUE1 Cable Connectors

The powerCON TRUE1 is Neutrik's first true mains connector with breaking capacity according to IEC 60320. The lockable system of single phase connectors is designed for 16 A, 250 V.

powerCON TRUE1 is a complete system including inlet and outlet couplers for easy daisy-chaining of equipment. For high density requirements a unique duplex chassis connector combines an inlet and outlet coupler. The cable connectors are available for self-termination or as a ready-made cord set. The cord set with over-molded cable connectors offers protection class IP65 in the mated condition. The highly reliable Neutrik Twist-Lock locking system prevents inadvertent disconnection.

Neutrik powerCON TRUE1 SeriesM

NAC3FX

NAC3MX

NAC3PX

NAC3MPX

Clint Hoffman from Kramer shows us the new and unique HD/SD signal transmission and conversion products from Kramer Electronics.