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| UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#1
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TPMS
does TPMS require a seperate 433 Mc/s channel for each wheel...can't
find this info on the net .... -- Beat fraud ... tug a wig I like to live as a poor man, but with lots of money The only way out of the labyrinth of suffering is to forgive Creativity in retirement is knowing how to spend time without spending money |
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#2
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TPMS
Jim GM4DHJ ... wrote:
does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... I would not have thought so. would be cheaper for single channel and time multiplexed polling of each wheel sensor. |
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#3
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TPMS
On 20/11/16 16:23, Jim GM4DHJ ... wrote:
does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... Only if you have 4 independent receivers... Oh, and its been MHz for at least 30 years. -- All political activity makes complete sense once the proposition that all government is basically a self-legalising protection racket, is fully understood. |
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#4
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TPMS
On 20/11/16 16:42, Bob Minchin wrote:
Jim GM4DHJ ... wrote: does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... I would not have thought so. would be cheaper for single channel and time multiplexed polling of each wheel sensor. Sigh. I see that no-one so far has the slightests clue as to how digital signals are applied in the various 'free' bands. Even the concept of a 'channel' may have no meaning in some frequency hopping spread spectrum schemas. -- To ban Christmas, simply give turkeys the vote. |
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#5
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TPMS
On Sun, 20 Nov 2016 16:42:31 +0000, The Natural Philosopher wrote:
On 20/11/16 16:23, Jim GM4DHJ ... wrote: does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... Only if you have 4 independent receivers... Oh, and its been MHz for at least 30 years. He's giving his age away. Plus the GM4D... is getting pretty close to the beginning of the callbook as well. ;- |
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#6
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TPMS
On 20/11/2016 21:15, Cursitor Doom wrote:
On Sun, 20 Nov 2016 16:42:31 +0000, The Natural Philosopher wrote: On 20/11/16 16:23, Jim GM4DHJ ... wrote: does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... Only if you have 4 independent receivers... Oh, and its been MHz for at least 30 years. He's giving his age away. Plus the GM4D... is getting pretty close to the beginning of the callbook as well. ;- So have some respect. And tolerance. Bill |
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#7
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TPMS
On Monday, 21 November 2016 01:03:05 UTC, Bill Wright wrote:
On 20/11/2016 21:15, Cursitor Doom wrote: On Sun, 20 Nov 2016 16:42:31 +0000, The Natural Philosopher wrote: On 20/11/16 16:23, Jim GM4DHJ ... wrote: does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... Only if you have 4 independent receivers... Oh, and its been MHz for at least 30 years. He's giving his age away. Plus the GM4D... is getting pretty close to the beginning of the callbook as well. ;- So have some respect. And tolerance. Bill Are those allowed on uk.d-i-y? NT |
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#8
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TPMS
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#9
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TPMS
On 20/11/2016 21:15, Cursitor Doom wrote:
On Sun, 20 Nov 2016 16:42:31 +0000, The Natural Philosopher wrote: On 20/11/16 16:23, Jim GM4DHJ ... wrote: does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... Only if you have 4 independent receivers... Oh, and its been MHz for at least 30 years. He's giving his age away. Plus the GM4D... is getting pretty close to the beginning of the callbook as well. ;- And his Dash key must be totally worn out. All I can see is repeated '....' which a severe case of 'send three and fourpence, we are going to a dance' :-) |
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#10
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TPMS
"The Natural Philosopher" wrote in message news  On 20/11/16 16:23, Jim GM4DHJ ... wrote: does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... Only if you have 4 independent receivers... Oh, and its been MHz for at least 30 years. not for me it hasn't ....... |
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#11
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TPMS
"Cursitor Doom" wrote in message news On Sun, 20 Nov 2016 16:42:31 +0000, The Natural Philosopher wrote: On 20/11/16 16:23, Jim GM4DHJ ... wrote: does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... Only if you have 4 independent receivers... Oh, and its been MHz for at least 30 years. He's giving his age away. Plus the GM4D... is getting pretty close to the beginning of the callbook as well. ;- quality |
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#12
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TPMS
"Bill Wright" wrote in message news On 20/11/2016 21:15, Cursitor Doom wrote: On Sun, 20 Nov 2016 16:42:31 +0000, The Natural Philosopher wrote: On 20/11/16 16:23, Jim GM4DHJ ... wrote: does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... Only if you have 4 independent receivers... Oh, and its been MHz for at least 30 years. He's giving his age away. Plus the GM4D... is getting pretty close to the beginning of the callbook as well. ;- So have some respect. And tolerance. Bill fat chance...tee hee |
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#13
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TPMS
"The Natural Philosopher" wrote in message news On 20/11/16 16:42, Bob Minchin wrote: Jim GM4DHJ ... wrote: does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... I would not have thought so. would be cheaper for single channel and time multiplexed polling of each wheel sensor. Sigh. I see that no-one so far has the slightests clue as to how digital signals are applied in the various 'free' bands. Even the concept of a 'channel' may have no meaning in some frequency hopping spread spectrum schemas. but we know how to keep bad parkers out of their cars ....tee hee |
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#14
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TPMS
"Bill Wright" wrote in message news On 20/11/2016 21:15, Cursitor Doom wrote: On Sun, 20 Nov 2016 16:42:31 +0000, The Natural Philosopher wrote: On 20/11/16 16:23, Jim GM4DHJ ... wrote: does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... Only if you have 4 independent receivers... Oh, and its been MHz for at least 30 years. He's giving his age away. Plus the GM4D... is getting pretty close to the beginning of the callbook as well. ;- So have some respect. And tolerance. Bill I may be 64 but my teeth are a bit younger and my liver is 40 years younger.....tee hee |
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#15
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TPMS
On 21/11/16 13:20, Jim GM4DHJ ... wrote:
"Bill Wright" wrote in message news On 20/11/2016 21:15, Cursitor Doom wrote: On Sun, 20 Nov 2016 16:42:31 +0000, The Natural Philosopher wrote: On 20/11/16 16:23, Jim GM4DHJ ... wrote: does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... Only if you have 4 independent receivers... Oh, and its been MHz for at least 30 years. He's giving his age away. Plus the GM4D... is getting pretty close to the beginning of the callbook as well. ;- So have some respect. And tolerance. Bill I may be 64 but my teeth are a bit younger and my liver is 40 years younger.....tee hee It wasnt those organs that concerned me... -- How fortunate for governments that the people they administer don't think. Adolf Hitler |
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#16
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TPMS
"The Natural Philosopher" wrote in message news On 21/11/16 13:20, Jim GM4DHJ ... wrote: "Bill Wright" wrote in message news On 20/11/2016 21:15, Cursitor Doom wrote: On Sun, 20 Nov 2016 16:42:31 +0000, The Natural Philosopher wrote: On 20/11/16 16:23, Jim GM4DHJ ... wrote: does TPMS require a seperate 433 Mc/s channel for each wheel...can't find this info on the net .... Only if you have 4 independent receivers... Oh, and its been MHz for at least 30 years. He's giving his age away. Plus the GM4D... is getting pretty close to the beginning of the callbook as well. ;- So have some respect. And tolerance. Bill I may be 64 but my teeth are a bit younger and my liver is 40 years younger.....tee hee It wasnt those organs that concerned me... and I wake up in a tent every morning...tee hee |
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