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https://www.traditionrolex.com/22 |
PS4-2V
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PS4-3V
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PS4-4V
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PS4-6V
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| | Electrical specifications
| Model |
PS4Q-2V |
PS4Q-3V |
PS4Q-4V |
PS4Q-6V
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| Operating frequency band, MHz |
140-174 |
140-174 |
140-174 |
140-174
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| Insertion loss (adjustable) not more, dB |
0.5-1.5 |
1.0-2 |
1.0-3 |
1.5-3
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| Max. frequency bandwidth, MHz |
0.25 |
0.5 |
0.75 |
1.5
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| Impedance, Ohm |
50 |
50 |
50 |
50
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| Gain |
see figure
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| VSWR, not more than |
1.5
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| Input power, W |
not more than 300
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| Temperature range, °C |
from -30 to +60
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| Cavity electrical length |
1/4λ
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Mechanical specifications
| Model |
PS4Q-2V |
PS4Q-3V |
PS4Q-4V |
PS4Q-6V
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| Diameter of cavity, mm (ins.) |
110 (4")
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| Weight, kg |
5.2 |
7.8 |
10.2 |
14.75
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| Connector |
N-female |
N-female |
N-female |
N-female
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| Mount to 19-inch rack |
present
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| Length/Width/Depth not more, mm |
800x483x120 |
800x483x120 |
800x483x120 |
800x483x230
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Preselectors typical gain-frequency characteristics
PS4Q-2V
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PS4Q-3V
|
PS4Q-4V
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PS4Q-6V
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