| | Electrical specifications
| Model |
DPR4-4V |
DPR4-6V |
DPRE4-4V |
DPRE4-6V
|
| Operating Frequency band, MHz |
140-174 |
140-174 |
140-174 |
140-174
|
| Insertion loss (adjustable) not more, dB |
1.5 |
2 |
1.5 |
2
|
| Frequency separation TX/RX (min), MHz |
0.8 |
0.6 |
0.8 |
0.6
|
| Impedance, Ohm |
50 |
50 |
50 |
50
|
| Isolation, not less, dB |
75 |
80 |
75 |
80
|
| VSWR, not more than |
1.5 |
1,5 |
1.5 |
1.5
|
| Input power, not more, W |
not more than 200
|
| Temperature range, °C |
from -30 to +60
|
| Cavity electrical length |
1/4λ |
1/4λ |
1/4λ |
1/4λ
|
|
|
Mechanical specifications
| Model |
DPR4-4V |
DPR4-6V |
DPRE4-4V |
DPRE4-6V
|
| Diameter, mm (ins.) |
4"x4" |
4"x4" |
4"x4" |
4"x4"
|
| Weight, kg |
15.2 |
23 |
14.9 |
22.7
|
| Connector |
N-female |
N-female |
N-female |
N-female
|
| Mount to 19-inch rack |
yes |
yes |
yes |
yes
|
| Length/Width/Depth, mm |
800x480x315 |
800x480x315 |
800x480x350 |
800x480x350
|
| |
Typical duplexers response curves DPR4-4V
|
|
|
Typical duplexers response curves DPR4-6V
|
|
|
Typical duplexers response curves DPRE4-4V
|
|
|
|
|
