Rough draft…will add more as I compile trade thesis….Sunday February 26, 2012
How come these companies are not together yet, is just beyond me! RigNet makes it possible for most all the Oil and Nat Gas wells in the WORLD….both land and ocean RIG platform to be remotely monitored, operated if need be, and interconnected with Video, Voice, and Data. All done via satellite remote control technology/peripherals. This company could be categorized as an ‘oil service’…. and maybe even bought as that one day. That is only enhanced with the advancements and implementations of the satellite broadband delivery services of Iridium. Satellite transmission of vital broadband data, voice, and video…..to ANYWHERE on the planet Earth. Iridium has 61 birds that we know of….after all they are a quasi govt entity. So they probably have redundant secret ones as back up to back up. This company is is pretty spectacular really. I also think RigNet is about to drop ViaSat Inc. (VSAT) usage and go with Iridium. Please understand this is sheer speculation on my part.
I was wondering > Is the perceived limited bandwidth spectrum beatable some how via satellite transmission technologies and the peripherals on the other end of the satellite transponders that catch it? maybe in the attenuation of the signal or the Band-Pass Filters or with data compression or multiplexing. I will have to check that out some more.
Surly for the delivery of Broadband is beatable in a sense via satellite. Using satellite delivery instead of land tower or land-line wire and cable or fiber-optic ensures redundancy and virtually uninterrupted service with no boundaries by land physical obstacles. Be it a countries boarders or government agenda or condition of the planet. Earth could be on fire or underwater or in ruble…BUT you will still get Fox News and Facebook status updates….telling you it is on fire….lol)
I was also wondering > WHEN is Google, Apple, GE, Verizon, AT&T, and or Microsoft going to buy Iridium Communications (IRDM)? Is that not a no-brainer for any of them? Satellite broadband…voice, video, and data! Iridium has 61 satellite global grid. And the ‘satellite phone’ GROWING hand held market. Also the very lucrative and repeating subscription model revenue base of services for GPS maritime (shipping) market. Many countries of the world are passing regulations mandating the purchase of much of Iridium’s products and services worldwide. to counter pirating and enhance human safety at sea and shipping route ultra efficiency and profits.
RigNet, Inc. (RNET) provides remote communication services for the oil and gas industry through a controlled and managed Internet Protocol/Multiprotocol Label Switching (IP/MPLS) global network, enabling drilling contractors, oil companies and oilfield service companies to communicate more effectively. The Company provides its customers with voice, fax, video and data services in real-time between remote sites and home offices throughout the world, while the Company manages and operates the infrastructure from its land-based Network Operations Center.
RigNet, Inc. stockholders’ equity Preferred stock — 10,000,000 shares authorized; zero and zero shares issued and outstanding at September 30, 2011 and December 31, 2010, respectively — — Common stock — 190,000,000 shares authorized; 15,442,960 and 14,760,687 shares issued and outstanding at September 30, 2011 and December 31, 2010, respectively
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Some Wiki notes:
In electrical engineering and telecommunications, attenuation affects the propagation of waves and signals in electrical circuits, in optical fibers, as well as in air (radio waves).
A communications satellite‘s transponder, is the series of interconnected units which form a communications channel between the receiving and the transmitting antennas.[1]
A transponder is typically composed of:
- An input band limiting device (a band pass filter)
- An Input low-noise amplifier (LNA), designed to amplify the (normally very weak, because of the large distances involved) signals received from the earth station
- A frequency translator (normally composed of an oscillator and a frequency mixer) used to convert the frequency of the received signal to the frequency required for the transmitted signal
- An output band pass filter
- A power amplifier (this can be a traveling-wave tube or a solid state amplifier)
Most communication satellites are radio relay stations in orbit, and carry dozens of transponders, each with a bandwidth of tens of megahertz. Most transponders operate on a “bent pipe” principle, sending back to earth of what goes into the conduit with only amplification and a shift from uplink to downlink frequency. However, some modern satellites use on board processing, where the signal is demodulated, decoded, re-encoded and modulated on board the satellite. This type, called a “regenerative” transponder, has many advantages but it is much more complex.
With data compression and multiplexing, several video (including digital video) and audio channels may travel through a single transponder on a single wideband carrier.
Original analog video only had one channel per transponder, with subcarriers for audio and automatic transmission identification service ATIS. Non-multiplexed radio stations can also travel insingle channel per carrier (SCPC) mode, with multiple carriers (analog or digital) per transponder. This allows each station to transmit directly to the satellite, rather than paying for a whole transponder, or using landlines to send it to an earth station for multiplexing with other stations.
NASA distinguishes between a “transponder” and a “transceiver“, where the latter is simply an independent transmitter and receiver packaged in the same unit, and the former derives the transmit carrier frequency from the received signal. This linkage allows an interrogating ground station to recover the Doppler and thus infer range and speed from a communication signal without allocating power to a separate ranging signal.
An ideal bandpass filter would have a completely flat passband (e.g. with no gain/attenuation throughout) and would completely attenuate all frequencies outside the passband
Digital transmission
There are two main categories of digital communication transmission methods: baseband and passband.
- In baseband transmission, line coding is utilized, resulting in a pulse train or pulse amplitude modulated(PAM) signal. This is typically used over non-filtered wires such as fiber optical cables and short-range copper links, for example: V.29 (EIA/TIA-232), V.35, IEEE 802.3, SONET/SDH.
- In passband transmission, digital modulation methods are employed so that only a limited frequency range is used in some passband filtered channel. Passband transmission is typically utilized in wireless communication and in passband filtered channels such as POTS lines. It also allows for frequency-division multiplexing. The digital bit stream is converted first into an equivalent baseband signal, and then to a RF signal. On the receiver side a demodulator is used to detect the signal and reverse the modulation process. A combined equipment for modulation and demodulation is called a modem.
[edit]Characteristics
In general, there is an inverse relationship between the width of a filter’s passband and the time required for the filter to respond to new inputs. Broad passbands yield faster response[citation needed]. This is a consequence of themathematics of Fourier analysis.