Projects/Darknet: Difference between revisions

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Line 17: Line 17:
! Band
! Band
! Frequency
! Frequency
! Spacing
! Antenna size
! Antenna size
! Max. power
! Max. power
Line 24: Line 25:
| CB (27 MC)
| CB (27 MC)
| 27 MHz
| 27 MHz
| 10 kHz
| 11m (or 5.5 (or 2.75))
| 11m (or 5.5 (or 2.75))
| 4 W
| 4 W
Line 31: Line 33:
| UHF LPD
| UHF LPD
| 430 MHz
| 430 MHz
| ?
| 70cm
| 70cm
| 10 mW
| 10 mW
Line 38: Line 41:
| UHF PMR
| UHF PMR
| 460 MHz
| 460 MHz
| ?
| 70cm
| 70cm
| 10 mW
| 10 mW
Line 45: Line 49:
| Wifi
| Wifi
| 2.4 GHz
| 2.4 GHz
| ?
| small
| small
| ? watt
| ? watt

Revision as of 14:14, 23 May 2011


NoPicture.png
Project Darknet
Name Darknet
Start
End
Contact Gebruiker:Maze
Website
Information Darknet for hackerspaces
Status Alpha


Off the record darknet to link hackerspaces together, using pre-existing free technology to serve our own out of band network without the need to depend on government-controlled infrastructure.

Technology

Radio

There are a few options for using radio:

Band Frequency Spacing Antenna size Max. power Max. speed Max. reach (norm.)
CB (27 MC) 27 MHz 10 kHz 11m (or 5.5 (or 2.75)) 4 W 9600 baud 50 km
UHF LPD 430 MHz ? 70cm 10 mW 9600 baud 10 km
UHF PMR 460 MHz ? 70cm 10 mW 9600 baud 10 km
Wifi 2.4 GHz ? small ? watt 300 mbit 2 km