(see specs).
It has a built-in video screen and camera so you are ready to conference as soon as you open the
case.
It supports IP-based H.323 using Streaming IP or Standard IP via the Inmarsat BGAN network or over
the terrestrial internet. It also supports ISDN-based H.320 over the Inmarsat BGAN and GAN
networks or over a terrestrial ISDN carrier.
FRAME RATES:
15 frames per second @ 56 - 128 kbps
30 frames per second @ 168 - 768 kbps
LIVE VIDEO RESOLUTION:
NATIVE: NTSC
4SIF (704 x 480 pixels), Digital Clarity Interlaced SIF (352 x 480 pixels) Natural Video SIF (352 x
240 pixels)
NATIVE: PAL 4SIF (704 x 480 pixels), Digital Clarity Interlaced SIF (352 x 480 pixels) Natural Video
SIF (352 x 240 pixels)
VIDEO EQUIPMENT FOR SALE:
The Tactical MXP by Tandberg
(see specs).
offers both IP-based (BGAN) and ISDN-based
(Inmarsat M4) video communication.
The Tactical MXP can use a total of up to 2.3 Mbps MultiSite and
join up to 4 video and 3 audio sites operating in the following modes: up to 2 Mbps H.323,
2 Mbps SIP, 512 kbps H.320, or 384 kbps V.35. The best possible quality is assured for
each MultiSite participant using rate matching and transcoding. Protection against
network interruptions inherent in space and internet communications is provided through automatic
downspeeding and IPLR.
The Tactical MXP supports secure video communication with the highest level of
standards-based embedded encryption (AES). It is also possible to use in-line Type I
encryption equipment
for further security. Other important features are a PC card slot for a wireless
LAN connection and support for IP Quality of Service (QoS).
7E Talking Head
Video Codec
The 7E Talking Head family includes the TH-1, TH-2, and (coming soon) the TH-4 (H-264 for
ISDN or IP). The TH-1 can be used with 64 or 128 kbps ISDN. The 7E Talking Head TH-1 VideoPhone is
shown with HNS-9201 BGAN (left) but can be used with GAN terminals also (see bottom right). Two GAN
terminals can be used in 128 kbps mode with a S0DA DU0 Multiplexer.
The TH-1 contains an adjustable 6.4" TFT display and speaker integrated into a tough
waterproof case adequate for cables, microphones, and headphones.
The TH-1 offers H.263 realtime video or high quality 7.5kHz audio and low speed pictures.
A simple mixing facility on the unit enables low-Z
microphones and balanced or unbalanced line sources can be connected simultaneously. An I/O
processor optimizes the audio/video for transmission and provides both professional XLR/BNC and
domestic phono connections. Headphone
jack sockets provide direct and cue (return) signals for monitoring purposes. The unit requires
90-264VAC 47-400Hz or 10.8-14.4V VDC (remote control requires two AA batteries).
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7E TH-1 Specifications
Display: 6.4" TFT Camera: Single Chip (optional)
Data RS-232 async. with T.120 to special order
Network ISDN Basic Rate (2B+D); Euro-ISDN compatible
Dimensions: 356 x 265 x 155 mm
Weight: 4.5 kg
Power: 90-264V AC; 50-60Hz or 12V DC
Operating temperature: 0 to 40°C ambient
Non-operating temperature: -10 to 60°C
Operating humidity: 20% - 90% (non-condensing)
Non-operating humidity: 10% - 95% (non-condensing)
|
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Video
ITU-T H.320, H.261 and H.263
CIF resolution (352 x 288 pixels) at up to 15 fps
QCIF resolution (176 x 144 pixels) at up to 30 fps
Input: Composite, 75W BNC/Phono (PAL or NTSC)
Output: Composite 75W BNC (PAL or NTSC)
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Audio
ITU-T G.728 AND G.722 Full duplex with echo cancellation
Line audio inputs (2) XLR & Phono
Microphone input (1) XLR
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Video Via Satellite -- for nearly any budget
-
STREAMING VIDEO is the "Poor Man's" solution for
"nearly" realtime video broadcasting. Streaming webcasts are becoming very popular on the
terrestrial internet, and now with BGAN, you can webcast via satellite from many remote locations.
Outfitter Satellite's technical support team can give you pointers. All you need is a current model
Macintosh computer and a camcorder that supports FireWire streaming and you can webcast via
your BGAN satellite terminal. There is a little bit
of latency because of the computer processing necessary, so your
video webcast will be seen by your internet audience a minute or so after you take it. A
better computer will help reduce the latency somewhat. To compensate (if your audience is gathered
in a single location), you might want to place a phone call on speaker phone to make the experience
more interactive. Fortunately, your BGAN terminal supports simultaneous voice and streaming
data transmission!
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Coming Soon!
SKYFILE VIDEO SOFTWARE is the best solution for Windows PC users
if live
video is not necessary. All you need is a DV camera with Firewire interface,
SkyFile Video installed on your PC, and an Inmarsat BGAN or GAN terminal.
After you take your video clip, SkyFile Video becomes an all-in-one video processing tool,
enabling users to create, edit, compress, and send video files through the internet via your
BGAN or GAN satellite terminal.
The software supports the state-of-the-art and highly efficient Codec Standard
MPEG4/AVC (H.264), and enables you to adapt H.264 compression settings to your own
personal requirements.
The SkyFile Video software is FREE from Outfitter Satellite's customer service department.
All you pay for is the data transfer itself.
(Most Windows platforms are supported.)
Good things are worth waiting for: new feature allowing live SkyFile Video is
expected in the late second quarter of 2006!
- Talking Head VideoPhone Feed using two Capsat Messengers -
Throughout my seven weeks in Kuwait and Iraq, the
videophone equipment
exceeded my performance expectations. It was a breeze to set up, and
traveling with the equipment was easy. U.S. Army vehicles had plenty of
room for the gear, allowing me to concentrate on shooting video, and
getting the story, not the equipment. It was a
harsh environment to take
sensitive
electronics into, but daily cleanings, and dustings kept us on the move.
When we did stop and set up to go live, or feed, I usually looked for a
patch of gravel to set up on...It seemed to help keep the dust out of
the gear. Tuning the phones in for peak signal was always a quick process,
and connecting to the talking head
unit couldn't have been easier. Usually, I could unpack the gear, dial-up to the satellite, and
begin broadcasting inside of 10 minutes. The ease of use and reliability of the equipment
cannot be stressed enough. I was able to have the equipment function
well in conditions that halted military operations. I highly recommend this
equipment to anyone looking for a portable, dependable system to deliver
high quality video from ANYWHERE in the world.
- Eric English (Embedded Photojournalist in Iraq War 2003)