Description
Indoor / Outdoor 54 to 2150 MHz de-stacker and off -air diplexer.
Situation
DBS Demultiplexer 950 to 1450 MHz polarities are required at multiple locations connected via a single coax cable. Receivers at the end of the coax need to select one of the two in the 950 to 1450 MHz band.
Solution
Models D575& D575P select on of the two polarities for output in the 950 to 1450 MHz band based on control voltages from a receiver.
Specification
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Place of Origin: Guangdong, China |
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Model Number: GDDEM-001 (D575) |
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ITEM |
TYPICAL |
Q.C LIMIT |
TEST CONDITIONS |
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Freq. Range |
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DBS Input |
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15-2150MHz |
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ANT Output |
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15-800MHz |
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DBS OUTPUT |
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950-1450MHz |
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Insertion GAIN (LOSS) |
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DBS Input to ANT Output |
-2dB |
-3dB Max |
15-800MHz |
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DBS Input to DBS Output |
+6dB |
+5dB Min |
950-1450MHz |
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Pass Band Flatness |
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0.2dB |
0.5dB Max |
Any 24MHz Band |
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Return Loss |
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DBS Input |
-10dB |
-9dB Min |
950-2025MHz |
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ANT Output |
-12dB |
-11dB Min |
15-750MHz |
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DBS Output |
-10dB |
-9dB Min |
950-1450MHz |
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Rejection |
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DBS Input to DBS Output |
-27dB |
-25dB Min |
1695-1700MHz |
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-22dB |
-20dB Min |
1701-2025MHz |
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Operating Environment |
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Indoor/Outdoor |
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Ambient temperature |
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-30℃ to +70℃ |
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Supply Voltage |
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11 to 18VDC |
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Connector |
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"F" Type Female |
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Impedance |
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75 ohm |
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FAQ
Q: Can you produce the order with the customer's brand?
A: Yes, of course. OEM & ODM service is warmly provided.
Q: How do you control product quality?
A: Quality first. All our selected products undergo standardized testing before packaging and shipping.
Q: How do you ship the goods?
A: We usually transport by sea or air.
Q: What is your main market?
A: Europe, North America, South America, The middle east, and etc.
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