Re: Power supply
hi bob -- I understand your point, but i must just purchase crappy sealed lead acids....mine NEVER make it to 13.6. They hang out in the 12's. It is also HOT here in Florida. That reduces the voltage
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Gordon Gibby KX4Z
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#79974
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Re: Power supply
I run my v5 at 13.8 from a regulated supply with no problems . 73, Ora W9DJ
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Ora Smith
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#79973
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Re: Power supply
Keep in mind that those batteries that are lead-acid when fully charged are closer to 13.6V but that comes down to closer to 12V after some current draw. Therefore, a better question, for my part, is
By
Bob Lunsford
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#79972
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Re: Sketch too big
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Jack, W8TEE <jjpurdum@...>
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#79971
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Re: Power supply
Thank you.Sent via the Samsung Galaxy A10e, an AT&T 4G LTE smartphone
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thomas.adair
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#79970
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Re: Power supply
a 7amp hr sealed lead acid 12 volt battery with a 2 or 3 amp fuse does a very nice job. Gordon
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Gordon Gibby KX4Z
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#79969
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Re: Sketch too big
Jack Okay. When we see you wearing alligator shoes we can assume that the gators have been tamed and you are ready for other problems! 8-) Arv _._ [email protected]> wrote:
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Arv Evans
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#79968
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Power supply
Can someone tell me what DC power supply and maps per hour to use for the Bitx v6? Does 12 volts need to be stepped down to a certain value?
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thomas.adair
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#79967
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Re: Sketch too big
No I only have the Teensy T4
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W2CTX
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#79966
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Re: Sketch too big
Actually I proved nothing except making the bands smaller allows it to compile!There is still lib issue of size! rOn
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W2CTX
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#79965
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Re: Sketch too big
Hmmm...that leaves 26t bytes unused. Can you run it? Jack, W8TEE
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Jack, W8TEE <jjpurdum@...>
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#79964
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Re: ANTUINO antenna analzer CERTAIN CLARIFICATIONS REG
Hi Peter, Although the Region 1 20M band may be close to 2X as wide as 40M, the frequency is also 2X higher- making the percentage bandwidth virtually the same. Regards, Dale W4OP Sent: Sunday, June
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Dale Parfitt <PARINC1@...>
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#79963
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Re: Sketch too big
Played a little: bands.cpp #include "bands.h" //#include "utils.h" constexpr Band_t bands [] PROGMEM { //? {?????? 0UL,????? 255UL, 255, "U8"},//Utility conversion option //?
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W2CTX
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#79962
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Re: Sketch too big
Arv: I'm not sure how to address it. One way would be to remove a header file include and measure the 1.8.12 and 1.8.13 sizes to see if the impact is uniform. However, that would not test the core
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Jack, W8TEE <jjpurdum@...>
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#79961
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Re: Sketch too big
Reed & Jack I wonder if the bloat might be from some of the #includes or maybe in an update to the automatically included arduino.h ? How to find where it is coming from may be the real issue. Next I
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Arv Evans
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#79960
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Re: Fading during receive
#ubitxv6
Got the end-fed a little higher yesterday in an inverted V and was receiving pretty good. Used headphones to hear the weaker signals so I think I'm in ok shape. However, I don't think there's any
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KB9WOO Mark
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#79959
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Re: has the supply chain for the uBITX been affected by the covid-19
I think I know the case: I brought everything out to the front, except for the power, antenna, and ground connections. The mic is made from PCV pipe and the cartridge shipped with the kit. I have the
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Jack, W8TEE <jjpurdum@...>
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#79958
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Re: has the supply chain for the uBITX been affected by the covid-19
A little off topic but on March 9, Banggood shipped the enclosure for my uBitx V-6.? On June 18th, I received it, two days after Banggood issued a credit because I was sure it was lost in shipment.?
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McRuss
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#79957
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Re: ANTUINO antenna analzer CERTAIN CLARIFICATIONS REG
Sorry, My rep[ly obviously was not meant for the ubitX group. Dale W4OP Sent: Sunday, June 21, 2020 3:26 AM To: [email protected] Subject: Re: [BITX20] ANTUINO antenna analzer CERTAIN CLARIFICATIONS
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Dale Parfitt <PARINC1@...>
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#79956
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Re: ANTUINO antenna analzer CERTAIN CLARIFICATIONS REG
Hi Peter, Thank you for the inquiry into our CW/SSB VHF/UHF Omnidirectional antennas. Despite 80+ hour weeks, we are running (xx) days behind- thank you for your patience. Please note- we are not
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Dale Parfitt <PARINC1@...>
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#79955
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