3 ms·
What about 10GHz+ is important to uplink transmission? Better directionality? Harder to spoof?
by 0db532a0 7y ago
What about 10GHz+ is important to uplink transmission? Better directionality? Harder to spoof?
- deleted 7y ago[deleted]
- Scoundreller 7y agoSmaller antennaes needed for the same gain as lower frequencies. Terrible ability to go through, say, a concrete wall, but that’s an issue for broadcast, not point-to-point. Possibly an advantage by reducing noise from other 10ghz signals (maybe harmonics from a bad microwave oven?). They also have narrower fresnel zones than lower frequencies, so it’s easier to hit your target without having to be too high at both sides. And the usual tradeoffs: Spectrum is available and you want equipment that’s cheap and reliable, but not too cheap either.
- 0db532a0 7y agoThanks for the info.