C-band LNB PLL LO 5.75 is Low Noise Block Down Converter which is designed for RF signals gaining and transforming from C-band to L-band (intermediate frequencies). The LNB PLL LO 5.75 has a waterproof case. LNB PLL LO 5.75 can be mounted in close proximity to antenna. LNB parameters correspond to MVDS / MITRIS TV broadcasting systems conditions in accordance with DVB-S/S2 or DVB-C standard and can be operated up to 25 carriers. LNB PLL LO 5.75 has input flange of CPR-229G type and can be used with regular RRL or receive antennas.
LO: 5.75 GHz IN: 4.5 – 4.8 GHz OUT: 950 – 1250 MHz
KEY FEATURES:
- Input flange CPR-229G
- Output power (P1dB) +3 dBm
- Output frequencies 950 – 1250 MHz
- Gain 58 dB (min)
- Oscillator type PLL
- Operates up to 25 carriers
- Designed for operation in MVDS/MITRIS TV broadcasting systems
| Input parameters |
| Input Frequency |
4.5 … 4.5 GHz |
| Waveguide interface |
WR-229 |
| Flange |
CPR-229G |
| Input VSWR |
2.5:1 |
| Impedance |
50 Ohm |
| Output parameters |
| Output Frequency |
950 … 1250 MHz |
| Output VSWR |
2.2:1 |
| Output Interface |
F-type (female) |
| Impedance |
75 Ohm |
| Local frequency |
| LO frequency |
5.75 GHz |
| LO instability |
± 2 to ± 50 kHz (room temp.)
± 10 to ± 100 kHz (over room temp.) |
| LO Phase noise: |
|
| @1kHz |
-65dBc/Hz |
| @10kHz |
-80dBc/Hz |
| @100kHz |
-95dBc/Hz |
| @1MHz |
-110dBc/Hz |
| Characteristics |
| Gain |
58 dB |
| Flatness |
± 2 dB @ full band |
| Ripple |
± 0.75 dB @ 30 MHz |
| Variation |
± 2 dB max |
| Noise figure |
30K max |
| P1dB |
+3 dBm |
| Image rejection |
45 dB min |
| Power Supply |
| Input voltage |
+12 V … + 24 V DC |
| Required current |
300 mA max |
| Environmental |
| Operating temperature |
-30℃ to +60℃ |
| Storage temperature |
-40℃ to +80℃ |
| Operating humidity |
0% – 95% RH |
| Mechanical |
| Dimensions (W x H x D) |
98x70x138 mm |
| Weight |
0.645 kg |
