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Bringing practical business and technical intelligence to today's structured cabling professionals.

For more than 30 years, Cabling Installation & Maintenance has provided useful, practical information to professionals responsible for the specification, design, installation and management of structured cabling systems serving enterprise, data center and other environments. These professionals are challenged to stay informed of constantly evolving standards, system-design and installation approaches, product and system capabilities, technologies, as well as applications that rely on high-performance structured cabling systems. Our editors synthesize these complex issues into multiple information products. This portfolio of information products provides concrete detail that improves the efficiency of day-to-day operations, and equips cabling professionals with the perspective that enables strategic planning for networks’ optimum long-term performance.

Throughout our annual magazine, weekly email newsletters and 24/7/365 website, Cabling Installation & Maintenance digs into the essential topics our audience focuses on:

  • Design, Installation and Testing: We explain the bottom-up design of cabling systems, from case histories of actual projects to solutions for specific problems or aspects of the design process. We also look at specific installations using a case-history approach to highlight challenging problems, solutions and unique features. Additionally, we examine evolving test-and-measurement technologies and techniques designed to address the standards-governed and practical-use performance requirements of cabling systems.
  • Technology: We evaluate product innovations and technology trends as they impact a particular product class through interviews with manufacturers, installers and users, as well as contributed articles from subject-matter experts.
  • Data Center: Cabling Installation & Maintenance takes an in-depth look at design and installation workmanship issues as well as the unique technology being deployed specifically for data centers.
  • Physical Security: Focusing on the areas in which security and IT—and the infrastructure for both—interlock and overlap, we pay specific attention to Internet Protocol’s influence over the development of security applications.
  • Standards: Tracking the activities of North American and international standards-making organizations, we provide updates on specifications that are in-progress, looking forward to how they will affect cabling-system design and installation. We also produce articles explaining the practical aspects of designing and installing cabling systems in accordance with the specifications of established standards.

Panasonic LUMIX GH7 Mirrorless Camera Packs Focus, Stabilization, with Audio Advances Introduced; YouTube Video First Look and More Info at B&H Photo

The GH7 mirrorless camera newest entry in Panasonic’s venerated Micro Four Thirds line, LUMIX GH7, boasts Phase Hybrid AF, ProRes RAW, and Active Image Stabilization technology.

B&H is pleased to announce the Panasonic Lumix GH7, a Micro Four Thirds camera featuring improved Phase Hybrid Autofocus, Active Internal Stabilization, and ProRes RAW recording in a compact body built for rigorous shooting conditions. A 32-bit capable audio expansion unit is also available.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20240605796701/en/

Panasonic is back to rock the video world with its latest Micro Four Thirds camera, the Lumix GH7. It packs features like improved Phase Hybrid Autofocus, Active Internal Stabilization, and ProRes RAW recording into a compact body built for rigorous shooting conditions. With the release of the G7, Panasonic is out here to prove that there is plenty of life left in the Micro Four Thirds ecosystem, no matter what kind of content you’re looking to capture. (Photo: Business Wire)

Panasonic is back to rock the video world with its latest Micro Four Thirds camera, the Lumix GH7. It packs features like improved Phase Hybrid Autofocus, Active Internal Stabilization, and ProRes RAW recording into a compact body built for rigorous shooting conditions. With the release of the G7, Panasonic is out here to prove that there is plenty of life left in the Micro Four Thirds ecosystem, no matter what kind of content you’re looking to capture. (Photo: Business Wire)

Panasonic Lumix GH7 Mirrorless Camera

https://www.bhphotovideo.com/c/product/1832646-REG/panasonic_dc_gh7body_lumix_gh7_mirrorless_camera.html

Key Features

  • 25.2MP BSI CMOS Micro Four Thirds Sensor
  • 4K60 4:2:2 10-Bit Unlimited Recording
  • 5.7K60, 4K120 HFR, FHD 240p VFR
  • ProRes RAW, 32-Bit Float, 13+ Stop WDR
  • Dual I.S. 7.5-Stop 5-Axis Stabilizer
  • 3.68m-Dot OLED Electronic Viewfinder
  • 3.0" 1.84m-Dot Free Angle Touchscreen
  • CFexpress Type B & SD UHS-II Card Slots

At the core of the camera is a 25.2 MP Live MOS Sensor like we saw on the GH6 and G9 II, but the Dynamic Range Boost mode introduced in those bodies gets a major upgrade here, as it’s now useable in the GH7’s full ISO range. DR Boost combines a high gain and low gain image to capture more information in your highlights and shadows, adding one to two stops of dynamic range to videos and photos. The refined DR Boost in the GH7 combines a wider range of ISO values than past Lumix cameras and helps you achieve 13+ stops of Dynamic Range in V-Log.

The Panasonic GH7 also marks the first time this sensor’s been paired with Phase Hybrid Auto-Focus, so expect improved subject tracking in difficult-to-capture low-light scenarios. Phase Hybrid AF combines phase detection auto-focus (PDAF) and contrast-based depth-from-defocus (DFD) to create Panasonic’s most robust and reliable focusing system. It’s better at differentiating subjects, overcoming harsh backlight or front light, and keeping up with fast moving subjects. Expect human, animal, car, motorcycle, train, and airplane detection, plus a Target Parts setting where you can specify exactly which part of a vehicle you want the camera to focus on.

Great stabilization has been a bedrock feature of the GH line, and the GH7 continues this trend with improved Active Image Stabilization Technology that can achieve 7.5-stop 5-Axis Body I.S. or 7.5-stop 5-Axis Dual I.S. 2 with compatible lenses. It’s especially handy for the super telephoto lenses that are extremely popular with MFT users. Electronic Image Stabilization (E.I.S.) can even be turned on to correct perspective distortion, but it comes at the cost of slightly cropping your image. Micro Four Thirds sensors are easier for a camera balance compared to their larger APS-C and full-frame siblings, so expect steady shots even at longer focal lengths and slower shutter speeds.

The Lumix GH7 features souped up versions of many of the formats and codecs Panasonic is known for. Expect internal recording at 4:2:2 10-bit C4K up to 60p, 4:2:0 10-bit 5.7k up to 60p, 4:2:0 10-bit HFR 4k up to 120p, and VFR FHD up to 300p. One of the most popular additions to the GH6 was internal Apple ProRes 422 recording, so Panasonic has upped the ante once again with internal ProRes RAW and ProRes RAW HQ recording on the GH7. Users can record ProRes RAW up to C4K 60p or 5.7k 30p directly to a CFexpress Type-B card inside the camera or external SSD’s up to 2 TB.

The GH7 also makes streaming easy and flexible thanks to its ability to wirelessly stream with RTMP or RTMPS protocols which can be further configured in the Lumix Sync app. You can even tether the camera to a smartphone via USB for a more stable connection. If you’re in a controlled indoor environment, the best connection possible is streaming RTP or RTSP signals through a computer with wired LAN. These connection options should be excellent for mobile videographers frequently in situations with unpredictable networking capabilities.

The Panasonic Lumix GH7 is built to withstand the demands of day-to-day production use, with weather-resistant materials and a strong but quiet fan. The LCD screen fully articulates and pulls out from the body to avoid blocking any important ports on the side. Panasonic has packed all your classic monitoring tools into the body itself. Easily pull up waveforms, vector scopes, safety zones, frame markers, a luminance spot meter, or zebra stripes. Anamorphic desqueeze is easily accessible in the menu, as are the Real Time LUT options introduced in the Panasonic S9, allowing you to edit and import LUTs from the Lumix Lab smartphone app, burning them into your full quality recordings, your proxies, or both.

Expect full 3:2 Open Gate recording options, as well as cropped or overlaid aspect ratios like 1:1 and 9:16 to help compose content for social media. The camera includes a flash sync port that can bring in timecode when paired with a BNC adapter cable. Another optional accessory Panasonic’s introducing with the camera is the DMW-XLR2 microphone adapter. This hot shoe audio adapter box can capture advanced 32-bit float recordings that it sends into the camera and automatically syncs to your video files. The DMW-XLR2 has two full size XLR inputs, a 3.5mm stereo mini jack, a cold shoe for wireless receivers, and a built-in microphone holder for shotgun mics.

Panasonic has also packed higher burst rates into the GH7. Expect 60 fps with continues autofocus, 75 fps with AFS, and a three second buffer. A 100 MP Handheld High-Res mode is available for situations where you need an extra resolution push, and a Leica Monochrome color profile is included for shooting high contrast black and white.

Panasonic Lumix GH7 YouTube Video First Look

https://youtu.be/HJQIU-oGoyA

Learn more about the Panasonic Lumix GH7 Camera at B&H Explora

https://www.bhphotovideo.com/explora/videos/video/panasonic-lumix-gh7-packs-focus-stabilization-and-audio-advances

About B&H Photo Video

As the world's largest source of photography, video, and audio equipment, as well as computers, drones, and home and portable entertainment, B&H is known worldwide for its attentive, knowledgeable sales force and excellent customer service, including fast, reliable shipping. B&H has been satisfying customers worldwide for over 50 years.

Visitors to the website can access a variety of educational videos and enlightening articles. The B&H YouTube Channel has an unmatched wealth of educational content. Our entertaining and informative videos feature product overviews from our in-house specialists. You can view the B&H Event Space presentations from many of the world's foremost experts and interviews with some of technology's most dynamic personalities. Tap into this exciting resource by subscribing to the B&H YouTube Channel here. In addition to videos, the B&H Explora blog presents new product announcements, gear reviews, helpful guides, and tech news written by product experts and industry professionals, as well as our award-winning podcasts.

When you’re in Manhattan, take a tour of the B&H Photo SuperStore, located at 420 Ninth Avenue. The techno-carousel spins all year round at the counters and kiosks at B&H. With hundreds of products on display, the B&H Photo SuperStore is the place to test-drive and compare all the latest gear.

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