Description
Our L1524 Av-Comm C Band LNB 3.55-4.2GHz provides a single polarity solution with a C Band input range of 3.55-4.2GHz with 5 kHz DRO stability. This LNB is designed to be used on commercial C Band systems where the superior cross-polarisation performance of a commercial grade single polarity LNB is required. The performance of this LNB is well-suited for applications requiring the reception of DVB-S/S2, QPSK, and MPEG 4 signals.
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 issues for location and license areas throughout Australia.
If you are experiencing the effects of C Band interference on your C Band satellite system or network contact our office and we will provide you will a range of solutions to restore your system and mitigate any future impact of C Band interference.
| Parameter | Value |
|---|---|
| Input Frequency | 3.55-4.2GHz |
| Filter Type | Bandpass Filter (3.55-4.2GHz) |
| 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 MHz |
| Local Oscillator Stability | +/- 5 kHz |
| Input Waveguide Flange | CPR-229 |
| Output Connector | F-Type 75 Ω |
NJRC
NJRC
Av-Comm