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DPS4-4A
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DPS4-6A
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| | Electrical specifications
| Model |
DPS4-4A |
DPS4-6A
|
| Operating frequency band, MHz |
300-360
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| Insertion loss (adjustable) not more, dB |
1 |
1,5
|
| Band pass, kHz |
0,9 |
1,5
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| Impedance, Ohm |
50
|
| Isolation, not less, dB |
55 |
70
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| VSWR, not more than |
1,5
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| Input power, not more, W |
200
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| Temperature range, В°C |
from -30 to +60
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| Cavity electrical length |
1/4О»
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Mechanical specifications
| Model |
DPS4-4A |
DPS4-6A
|
| Diameter, mm (ins.) |
110 (4")
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| Weight, kg |
6,2 |
8,5
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| Connector |
N-female
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| Mount to 19-inch rack |
yes
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| Length/Width/Depth, mm |
400x480x230
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We suggest you to utilize DPS4-4A and DPS4-6A duplexers, if you are planning to construct multichannel 300 MHz repeater but unable to install two separated antennas. It will provide, together with wide-band D or DS series antenna, operation of repeater at standard duplex separation of 36 MHz and will easily pass transmitting and receiving frequency bands.
In DPS4-4A and DPS4-6A each arm represents two- or three-jar 4" coaxial cavity preselector. DPS4-6A duplexer provides wider transmitting and receiving bandwidth, than DPS4-4A.
Typical duplexers response curves
DPS4-4A
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DPS4-6A
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The information provided on this page is not an official offer.
To verify actual parameters contact the sales department before ordering.
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