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Changing Side tone 7 messages
I would like to change the side tone to 600 hz. I seen in the code where I can do that. What I'm unsure is where to adjust for the offset or if I need too. Anyone done it yet successfully? Thanks, Tro
I would like to change the side tone to 600 hz. I seen in the code where I can do that. What I'm unsure is where to adjust for the offset or if I need too. Anyone done it yet successfully? Thanks, Tro
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By Troy G.
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Hilltopper30 parts differences 2 messages
Hello Dave, Chas, and the group. From the schematic of the Hilltopper30 you sent me and I posted to the files section: C1 = 47pf C0G C2 = 220pf C0G C3 = 68pf C0G L1 = 5.6uh Mouser 542-78F5R6J-RC L2 =
Hello Dave, Chas, and the group. From the schematic of the Hilltopper30 you sent me and I posted to the files section: C1 = 47pf C0G C2 = 220pf C0G C3 = 68pf C0G L1 = 5.6uh Mouser 542-78F5R6J-RC L2 =
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By Jim Pruitt
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Programming interface for kits? 3 messages
Hello, i have been looking at getting some hardware for chip programming these wonderful radio chip sets (i am a programmer by heart!). I have already built a HT20 and ordered a HT40. Any suggestions
Hello, i have been looking at getting some hardware for chip programming these wonderful radio chip sets (i am a programmer by heart!). I have already built a HT20 and ordered a HT40. Any suggestions
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By
Andriy Gronau
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Hilltopper 40 performance 3 messages
I want to thank all who worked to bring out the 40m kit. It amazes me the performance from my completed project. At 12 volts, it puts out a bit more than 5 watts, the receiver is sweet, and the keyer
I want to thank all who worked to bring out the 40m kit. It amazes me the performance from my completed project. At 12 volts, it puts out a bit more than 5 watts, the receiver is sweet, and the keyer
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By Ken Graham
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Inductors for Hilltopper 40 kit 7 messages
I am assembling my Hilltopper 40 kit. The small inductors don't seem right. L1 = Brown Black (black gold). Alright for this one. L2 = Blue Gray (per manual) I have an inductor that orange orange gold
I am assembling my Hilltopper 40 kit. The small inductors don't seem right. L1 = Brown Black (black gold). Alright for this one. L2 = Blue Gray (per manual) I have an inductor that orange orange gold
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By Charles W. Powell
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Manual for Hilltopper 40 4 messages
Is there a manual published for the Hilltopper 40 units? I was looking through the files and i found the firmware, but not the build manual. 72, Charles - NK8O
Is there a manual published for the Hilltopper 40 units? I was looking through the files and i found the firmware, but not the build manual. 72, Charles - NK8O
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By Charles W. Powell
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Hilltopper push button switches 2 messages
I sent this early this morning to the main group and to the Hilltopperkit group but it never made it to this group so I am re-sending it: For those that purchased or received shipment of one or more H
I sent this early this morning to the main group and to the Hilltopperkit group but it never made it to this group so I am re-sending it: For those that purchased or received shipment of one or more H
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By Jim Pruitt
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Sidetone level in Hilltoper 20 2 messages
Chas: Thanks for the info. Increasing R8 to 100k gave me a very good (reduced) sidetone level. 72, Marc N4DR
Chas: Thanks for the info. Increasing R8 to 100k gave me a very good (reduced) sidetone level. 72, Marc N4DR
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By
Marc
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Hilltoppers 40 switch
My unit also has the backward switch with the symptoms noted. Hadn’t seen that the switch was backward, so glad to learn what is wrong! Please send the switch! Ken
My unit also has the backward switch with the symptoms noted. Hadn’t seen that the switch was backward, so glad to learn what is wrong! Please send the switch! Ken
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By Ken Graham
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Hilltopper switch issues 2 messages
Good evening It had been brought to my attention that we have shipped a Normally Closed s with with the latest shipment of Hilltoper 20 and 40. We are currently reordering the correct switch, and will
Good evening It had been brought to my attention that we have shipped a Normally Closed s with with the latest shipment of Hilltoper 20 and 40. We are currently reordering the correct switch, and will
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By Johnny AC0BQ
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Function Switch NC or NO? 5 messages
I am calibrating Hill Topper 40 this morning. The unit sends a R? then B? then A and finally the frequency with the cal jumper installed or removed. Upon examination it appears that the Function Switc
I am calibrating Hill Topper 40 this morning. The unit sends a R? then B? then A and finally the frequency with the cal jumper installed or removed. Upon examination it appears that the Function Switc
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By KW4JS
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Function Button Question 2 messages
I recently completed the assembly of a Hilltopper 40 and started the calibration process this morning. I encountered a a R? then a B? and an A followed by the frequency. This occurs every time a power
I recently completed the assembly of a Hilltopper 40 and started the calibration process this morning. I encountered a a R? then a B? and an A followed by the frequency. This occurs every time a power
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By KW4JS
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Sidetone on Hilltopper 2 messages
I just finished my Hilltopper 20 and it works very nicely. However, the sidetone is really loud. I remember seeing something about reducing the sidetone on the list, but forgot where to look for that
I just finished my Hilltopper 20 and it works very nicely. However, the sidetone is really loud. I remember seeing something about reducing the sidetone on the list, but forgot where to look for that
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By
Marc
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ADV: Re: [HilltopperKit] Another HIlltopper on the air!
Just about got mine ready ... also got it at OzarkCon. A few more components and then the hardware. Work on it twice a month at our builders club meeting at Joe Porter’s (W0MQY) house. Hope mine comes
Just about got mine ready ... also got it at OzarkCon. A few more components and then the hardware. Work on it twice a month at our builders club meeting at Joe Porter’s (W0MQY) house. Hope mine comes
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By jrdock@ckt.net
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Another HIlltopper on the air! 3 messages
Finally got around to building the Hilltopper 20 that I purchased at the 2018 OzarkCon. Put it on the air today and first QSO was with Sweden! Other station gave me a 577 report with the same on my en
Finally got around to building the Hilltopper 20 that I purchased at the 2018 OzarkCon. Put it on the air today and first QSO was with Sweden! Other station gave me a 577 report with the same on my en
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By W5CYF
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HILLTOPPER 20
Gm Group The HILLTOPPER 20 is back in stock! Thanks for you patience. 72 Johnny AC0BQ -- Check out the 4SQRP website at 4sqrp.com
Gm Group The HILLTOPPER 20 is back in stock! Thanks for you patience. 72 Johnny AC0BQ -- Check out the 4SQRP website at 4sqrp.com
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By Johnny AC0BQ
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Hilltopper update 2 messages
Good evening Group We have experienced several delays from our suppliers as we re-kit the Hilltopper kits. We’re sorry for the delays, but we’re doinv the best we can. On the bright side, we will be r
Good evening Group We have experienced several delays from our suppliers as we re-kit the Hilltopper kits. We’re sorry for the delays, but we’re doinv the best we can. On the bright side, we will be r
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By Johnny AC0BQ
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Hilltopper supply voltage specs 5 messages
I am just curious about the supply voltage tolerance for the radio. I am guessing 9V to 15V, with corresponding variation in output power. Has anyone tested performance on voltages other than 12V? 72,
I am just curious about the supply voltage tolerance for the radio. I am guessing 9V to 15V, with corresponding variation in output power. Has anyone tested performance on voltages other than 12V? 72,
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By Curt
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Update on when/if Hilltopper 30m and/or 40m kits will be offered 5 messages
Does anyone know if a decision has been made by the powers to be at the 4sqrp group to offer 30m or 40m versions of the Hilltopper Kits? If so, approximately when they might be coming? Thanks es 72 -
Does anyone know if a decision has been made by the powers to be at the 4sqrp group to offer 30m or 40m versions of the Hilltopper Kits? If so, approximately when they might be coming? Thanks es 72 -
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By John Daly
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Hilltopper 40 6 messages
(you read that right) I used my Hilltopper 40 in yesterday's NA CW activity to the tune of 42 QSOs. That was with the low ground-plane antenna and a 1.3 AH Li-Ion battery. What a hoot! 73- Dave, K1SWL
(you read that right) I used my Hilltopper 40 in yesterday's NA CW activity to the tune of 42 QSOs. That was with the low ground-plane antenna and a 1.3 AH Li-Ion battery. What a hoot! 73- Dave, K1SWL
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By Dave Benson
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