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Correctly capitalize MHz and GHz.
MFC after: 3 days
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2020-12-20 02:59:44 +00:00
svn path=/head/; revision=92426
@ -42,7 +42,7 @@ The
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.Nm
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driver controls a radio lan card system made originally by
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NCR, then ATT, now Lucent. The system is spread-spectrum radio
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at around 915 mhz (or 2.4 ghz). With the supplied omni-directional antennae,
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at around 915 MHz (or 2.4 GHz). With the supplied omni-directional antennae,
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about 400 feet (indoors, more outdoors) can be covered in circumference.
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This card can talk to the companion (wlp0) pccard. Speeds vary
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from 1 megabit to theoretically 2 megabits (roughly T1 in speed).
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@ -53,8 +53,8 @@ and a ethernet lan controller. The latter component is the
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ancient (and not very honorable) Intel 82586 ethernet chip.
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Fundamentally it appears to the operating system as an ethernet system,
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and speaks IEEE MAC addresses. The radio modem simply translates
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ethernet packets to/from radio packets, that are either at 2.4 Ghz
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or 915 mhz depending on the radio modem. It supports a collision
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ethernet packets to/from radio packets, that are either at 2.4 GHz
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or 915 MHz depending on the radio modem. It supports a collision
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avoidance scheme. The lan controller
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supports promiscuous mode, broadcast, and multicasting
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(although there is a glitch
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