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RPT -
Redundant Power Tee
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Redundant Power Tee
Orbital introduces the
RPT - Redundant Power Tee, a System Interface Product (SIP), that is a Bias Tee with two DC inputs for redundant power supplies. As with the Bias Tee, the
Redundant Power Tee injects and filters external DC to the LNB/BUC, while providing exceptional through loss with highpass filtering of the L band signal. Additional features of the
Redundant Power Tee are Transorbs - to protect the LNB/BUC and other components from power spikes. We also have Polyfuses, that trigger with
excess power consumption, but will automatically reset themselves after a few seconds of removal of the cause of the excess current. The diodes are Schotkky - to yield high power, but with a low barrier voltage to minimize voltage drop. Inductors are placed in each DC line to provide AC isolation between each output, along with filters to provide proper bypass. LEDs are mounted on the side of the
Redundant Power Tee, and a DC filter mitigates interaction between the power supplies.
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Redundant Power Supplies
The first step in Redundancy, is to protect against the most common cause of failure - loss of power. The
Redundant Power Tee automatically switches to the second power supply in case of failure. The power supplies are hot-swappable, making the DPT the least expensive redundancy devise for your system.
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RPT - Redundant Power Tee |
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RPT25-FNBB
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12-24V
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2.5A |
$285
US |
Orbital
RPT - Redundant Power Tee
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RPT40-FNBB
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12-48V
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4.0A |
$295
US |
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Quantity
Pricing
Power supplies NOT
included! |
For quantity over 12:
Call: 1-604-856-0305 or
Email:
davidzuvic@orbitalresearch.net
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Each connector type has an impedance of either 50 or 75 ohms. Orbital uses 1 of 4 distinct boards to achieve the appropriate impedance transform:
V1 - 50W to LNB/BUC, 50W
to Rx/modem
V2 - 75W to LNB/BUC, 50W
to Rx/modem
V3 - 75W to LNB/BUC, 75W
to Rx/modem
V4 - 50W to LNB/BUC, 75W
to Rx/modem
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System
Interface Products (SIP), fit between
the Outdoor LNB's or transmitters,
(ODU), and the Indoor receivers and
modems (IDU). |
| Options |
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Values |
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L-Band: To LNB/BUC & Receiver/Modem |
F
N
S
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F, 75W
connector
N, 50W
connector
SMA, 50W
connector
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DC Supply |
B
F
N
S
FT
BBi
BP
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BNC (preferred) connector
F connector
N connector
SMA connector
Feedthrough
BNC with Binding Post Adapter
BNC with Pigtail Adapter
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Remember that the Orbital Mux Tee is BI-DIRECTIONAL! |
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Systems
Interface Products |
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