Description
Our L1511 Av-Comm C Band PLL +/-5 kHz LNB has an input frequency of 3.4-4.2 GHz and utilities phase lock loop (PLL) technology to achieve +/-5 kHz stability. Our Av-Comm C Band PLL +/- 5 kHz LNB provides a broadcast-grade solution for reception of C Band satellite signals including DVB-S/S2, SCPC, MCPC, and signals broadcast in high order modulation codes such as 8PSK and 16APSK. Our L1511 Av-Comm C Band PLL +/-5 kHz LNBs provide a very high level of reliability and performance due to their robust Australian design.
Simultaneous reception of both polarities is possible with the addition of our F1750 C Band OMT and F1341 High-Efficiency Feedring, for use with circularly polarised signals our F1342 Waveguide polariser.
Av-Comm has written a C Band 5G Interference White Paper that provides insight into why 5G interference is impacting C Band reception in Australia and the industry best practise method to resolve C Band interference issue for location and license area throughout Australia.
| Parameter | Value |
|---|---|
| Input Frequency | 3.4-4.2GHz |
| Filter Type | None |
| Filter Performance |
40 dB min. @ passband +/- 50MHz 85 dB min. @ passband +/- 100MHz 100dB min. @ passband +/- 150MHz |
| Noise Temperature | 25 K |
| Conversion Gain | 65 dB |
| Local Oscillator | 5.150 GHz |
| Local Oscillator Stability | +/- 5 kHz |
| Input Waveguide Flange | CPR-229 |
| Output Connector | F-Type 75 Ω |
NJRC
Av-Comm