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5.8 GHz Services
Channel to Frequency

Jump to ( WiFi 5G Table )

5.150 to 5.875 Ghz services
Occupy all of the 6cm Amateur Radio Band 5650 - 5850Mhz divided into 7 major slots for voice, data and video services with 18Mhz bandwidth per slot (wideband) and several minor slots for CW & SSB and satellite (narrowband) services.

Typical TX power levels 1mW to 10mW (max) for domestic equipment, licensed amateurs are allowed much more. Typical distance of most domestic communication gear is ~10 meters to 100 meters (300feet) or more if using narrow-cast antenna (dish like objects mounted on poles).
SlotUse ModeFreq StrtFreq End..
-narrowband56505680CW & SSB2 way radio
1aTVVideo
Audio
56805700..
2NetworkData57005720..
3cordless
Phone
Voice57205740..
4aTVVideo
Audio
57405760..
-narrowband57605770CW & SSB2 way radio
5
NetworkData57705790..
6cordless
Phone
Voice57905810..
7aTVVideo
Audio
58105830..
-narrowband58305850amateursatellites
. .--.. ..
Ch #Wireless AVor cameraCentre Freq MHZ---
1""5737.5---
2""5762.5---
3""5787.5---
4""5812.5---
.......
WiFi typeProtocol.Freq StrtFreq EndData Rate2.4GHZ
chart
A802.11a-5150587554Mbps.
.......
B802.11b-2400250011Mbps.
G802.11g-2400250054Mbps.
G+802.11g+-24002500125Mbps.
N802.11n-24002500300Mbps.
.......


Terms:
DSSS = Direct Sequence Spread Spectrum
OFDM = Orthogonal Frequency Division Multiplexing
Bluetooth = a communications protocol used on 2.4Ghz
802.11x = a communications protocol used on 2.4 & 5.8Ghz

"Frequency Hopping" Allows more people to use this narrow part of theradio frequency spectrum by changing channels rapidly in predefinedsequences. Thus allowing the "electronic smarts" to easily recoverthe audio / video / data information from what sounds like a hashof noise. Older video / audio systems show this noise as pulsatingline interference or strong varying audio hiss.

Omni directional communication for distances under 100 meters are typical for 5.8Ghz.This still depends on transmitter output power (~10-100mW) and orientation of the antenna(s).To exceed the 100 meter limit without increasing transmitter power you will need a pair of yagi or dish antenna, pointing at each other without obstructions between and as close to thetransmitter as physically possible. At these frequencies long coax runs will defeat any gains.

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WiFi 5 GHz Channels
to Frequencies
Red are out of bounds
5G
WiFi
CH#
GHz
Freq.
in MHz
Other
use
---
075035.
085040.
095045.
105050.
115055.
125060.
135065.
145070.
155075.
165080.
--5150..
Operational WiFi
34 - 48 & 52 - 64
345170..
365180..
385190..
405200..
425210..
445220..
465230..
485240..
505250..
525260..
545270..
565280..
585290..
605300..
625310..
645320..

Jumps to
1005500..
1025510..
1045520..
1065530..
1085540..
1105550..
1125560..
1145570..
1165580..
1185590..
1205600..
1225610..
1245620..
1265630..
1285640..
---5650ARB ---
1325660ARB ---
1345670ARB ---
1365680ARB aTV
1385690ARB aTV
1405700ARB dat
1425710ARB dat
1445720ARB phn
---5730ARB aTV
---5740ARB aTV

Commonly Used
WiFi 149 - 161
1495745ARB aTV
1515755ARB aTV
1535765ARB ---
1555775ARB dat
1575785ARB dat
1595795ARB phn
1615805ARB phn
---5800ARB aTV
---5810ARB aTV
---5820ARB aTV
1655825ARB aTV
___ Max Feq. Allowed___

___Below out of bounds__
---5875ARB ---
1834915-
1844920-
1854925-

1874935-
1884940-
1894945-

1924960-

1964980-
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Updated: 2016 Thu May.12
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