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» Latest member: nizepib
» Forum threads: 112
» Forum posts: 266
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| Latest Threads |
Club News Letters
Forum: KARTS General
Last Post: zs6sky
30-12-2020, 12:13 PM
» Replies: 0
» Views: 115
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Treasure Hunt
Forum: KARTS General
Last Post: zs6sky
02-07-2020, 10:53 AM
» Replies: 1
» Views: 485
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KARTS AGM
Forum: KARTS General
Last Post: zs6sky
22-01-2020, 04:54 PM
» Replies: 0
» Views: 732
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October Club Meeting
Forum: KARTS General
Last Post: zs6sky
07-10-2019, 09:07 PM
» Replies: 0
» Views: 921
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ERB Flea Market
Forum: KARTS General
Last Post: zs6sky
07-10-2019, 09:05 PM
» Replies: 0
» Views: 884
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Weekly News 2019
Forum: KARTS Weekly News
Last Post: zs6sky
27-06-2019, 03:07 PM
» Replies: 0
» Views: 1,593
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SARL AGM
Forum: KARTS General
Last Post: zs6sky
01-04-2019, 09:45 PM
» Replies: 0
» Views: 1,139
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Club Activity: CQ World ...
Forum: KARTS General
Last Post: zs6sky
30-03-2019, 04:43 PM
» Replies: 1
» Views: 1,532
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B.A.C.A.R. 2018
Forum: KARTS General
Last Post: zs6sky
15-05-2018, 08:48 PM
» Replies: 0
» Views: 2,093
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Hard to find Valve's and ...
Forum: KARTS Swop Shop
Last Post: zs6sky
09-05-2018, 07:51 PM
» Replies: 0
» Views: 6,439
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| Treasure Hunt |
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Posted by: zs6sky - 28-06-2020, 10:48 PM - Forum: KARTS General
- Replies (1)
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The hunt is on 
Can you find the hidden item?
Please sign the log book, (Name, Call Sign & Date) and Take a photo of yourself with the treasure, if possible, leave a item behind in the treasure chest, for the next adventurer, PS, the first club member to find the treasure, may remove the badge.
but hurry, this treasurer is discoverable by any member of the public, please use Stealth mode when, discovering the item.
Please also return it to exactly the same position you found it 
Thanks for playing and GOOD LUCK
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Club Activity: CQ World Wide WPX Contest |
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Posted by: zs6sky - 27-03-2019, 04:44 PM - Forum: KARTS General
- Replies (1)
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Hi Members
Please join me at the club house this Saturday afternoon at 2pm to setup and join in the fun, beware, this is a worldwide contest, so competition will be fierce.
Band conditions are poor at present, so contacts will be challenging, and thats all part of the fun.
So if you've never worked DX before, or if you just starting out, come and join us, see what all the "Fuss" is about.
And if your'e an avert DXer, come show us how its done 
CQ WPX Contest Dates
SSB: March 30 - 31, 2019
0000 UTC Saturday -- 2359 UTC Sunday
For more info, follow this link: CQ WPX Contest
73
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| B.A.C.A.R. 2018 |
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Posted by: zs6sky - 15-05-2018, 08:48 PM - Forum: KARTS General
- No Replies
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Hi folks
The BACAR Team has started work on B.A.C.A.R. 2018
BACAR ? Balloon Carrying Amateur Radio.......
Goals for this year
Priorities:
Tracking
Working PICAXE & Sensors
Camera & Video
Coms
If you want to find out more, please come visit us at our next project meeting - Wednesday 23 May at 6 pm at the club House....
Latest Update:
At our May Club Meeting, Stephen Showed Nico the PICAXE 6 Editor software and explained the working of the PIAXE Code.
We looked at the programming for the BMP280 sensor, on Saturday evening, Stephen added some code supplied by Nico to the PIC, but there was no output, Stephen then loaded some other snippets of code supplied for last years cube, in order to get the BMP280 to feed its data stream back to the PIC, we have got some output, but cannot interpret it.
By Sunday evening, Nico and Stephen were working on Altitude vs Atmospheric pressure readings and what pressure to expect at 30 kms above sea level, we need to know these readings in order to spec the correct sensor to replace the BMP280 sensor that won't work for this mission.
We found a sensor available at RS Components for around R290-00, we want to see if we can get it cheaper somewhere else and if we can buy just one off.
So this pressure sensor can measure to -40 Degrees and to +125 degrees, the 125 is not a problem, as we already know the minus temperature goes to minus 50 at 30 kms, so this sensor may or may not be Ok at the negative temperature.
So I am still busy correcting a on/off programming issue with our cube, I'll have that corrected by next week.
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| Hard to find Valve's and things |
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Posted by: zs6sky - 09-05-2018, 07:51 PM - Forum: KARTS Swop Shop
- No Replies
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Tim has the following valve's for Sale:
807 - VT266
807 VT100A x 2
807 Pentode 60 %, 807 Pentode x 2 , 807 Pentode 55 %
813 / VT144 x 5
814
RCA 830B
837 Pentode
8643 + Base x 2
4-400 + base
4 250 A / 5D22 Electron tube
4-65A / CV1905 x 2
5B/258M CV2347 x 4
5U4G / CV575 Rectifier
1625 Pentode x 2
2E24 Mini 6146 x 3
CV395 x 2
EL37 x 3
VT154
VR150-30 Voltage Regulator
VT80 Rectifier 350 volt
6L6 Pentode
6L6G x 2
QQVO6-40A x 2
QQVO3-20A / CV2799 x 4
QQVO6/40 x 2
QY4-400B
Raytheon RK866A
RCA 8121 x 4
RCA 6DQ5
Torvac 6K8G
6V6 x 2
Troniix 6Y6G
Teonex Valv
TT21
Unknown Rectifier simular to 523 VT14B
VT145 Rectifier + base
VT204
6146 B / S2001A with base X 3
YL1060 x 2
5394 and Base
Please contact Stephen on 082 568 4019 - Sold as is
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