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LNB Ku-Band DRO Type ( Low Cost )
Feature
- Low Noise : NF=0.7dB (Typ.) (GM-6921)
- High Gain : 55-70dB (GM-6939)
- Complete Electromagnetic Shield
- Complete Weather Protection
| Model No. |
GM-6921 |
GM-6939 |
| Typical Service |
N.America |
Australia |
| Input Frequency |
from 11.7 to 12.2GHz |
from 12.25 to 12.75GHz |
| Lo. Frequency |
10.75GHz |
11.30GHz |
| Output Frequency |
from 950 to 1,450MHz |
Specifications (+23°C)
| Model No. |
GM-6921 |
GM-6939 |
| Input Connector |
WR-75 grooved waveguide flange |
| Output Connector |
Type F Female (75-ohm) |
| Noise Figure |
0.7dB typ. |
0.9dB typ. |
| Gain |
54dB typ. |
61dB typ. |
| Lo. drift associated with temperature (from minus40 to plus60°C) |
±3.0MHz |
| Phase Noise (SSB) |
minus55dBc/Hz typ. @1kHz offset |
| Input VSWR |
3.5 : 1 max. |
| Output VSWR |
2.5 : 1 max. |
| DC input voltage |
10-20VDC |
| Power Consumption |
2.5W max. |
| Operational Temperature |
from minus40 to plus60°C |
| Dimensions |
85 (D) × 43 (W) × 43 (H) mm |
| Weight |
200g max. |
GLOBAL | English
Global | English