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