开云体育

New kit: 30m and 17m band filters and modification

Adam Rong All Messages By This Member #4401 开云体育 Guys, I plan to offer an assortment kit at 20 USD including tracked shipping. If you order along with ADX-S kit, the price is 14 USD. 30m LPF band filter (680pF is used in place of 660pF) 17m LPF band filter Modification kit (2x 1N4007, 1x 10uF cap, 1x 3mm red LED and 4x original BS170 as spare) HEX file for the above to support 40, 30, 20, 17m and the modifications, so you can easily download using XLoader Please let me know if you are interested. The earliest shipping date is August 14. Please wait for my green light to start payment. Thanks, Adam
steve All Messages By This Member #4404 I am N0FPF toggle quoted message Show quoted text On Tue, Aug 1, 2023 at 4:08 PM Adam Rong <rongxh@...> wrote: Guys, I plan to offer an assortment kit at 20 USD including tracked shipping. If you order along with ADX-S kit, the price is 14 USD. 30m LPF band filter (680pF is used in place of 660pF) 17m LPF band filter Modification kit (2x 1N4007, 1x 10uF cap, 1x 3mm red LED and 4x original BS170 as spare) HEX file for the above to support 40, 30, 20, 17m and the modifications, so you can easily download using XLoader Please let me know if you are interested. The earliest shipping date is August 14. Please wait for my green light to start payment. Thanks, Adam -- Pardon the brevity, sent from a mobile device. So there.
Bill Maxwell All Messages By This Member #4405 开云体育 Yes Adam, interested. Bill VK7MX On 2/08/2023 2:59 pm, steve wrote: toggle quoted message Show quoted text I am N0FPF On Tue, Aug 1, 2023 at 4:08 PM Adam Rong <rongxh@...> wrote: Guys, I plan to offer an assortment kit at 20 USD including tracked shipping. If you order along with ADX-S kit, the price is 14 USD. 30m LPF band filter (680pF is used in place of 660pF) 17m LPF band filter Modification kit (2x 1N4007, 1x 10uF cap, 1x 3mm red LED and 4x original BS170 as spare) HEX file for the above to support 40, 30, 20, 17m and the modifications, so you can easily download using XLoader Please let me know if you are interested. The earliest shipping date is August 14. Please wait for my green light to start payment. Thanks, Adam -- Pardon the brevity, sent from a mobile device. So there.
Doug Lung All Messages By This Member #4428 I am interested. I had planned to build my own 30m filter. I couldn't find 660 pf caps so ordered 330 pf ones and plan to parallel them to get 660 pf. Any issue modifying the current INO file to change the bands? That seems to be fairly simple. I missed the reason for #3 (other than the spare transistors).? ? ? ? ?--Doug, AH6DL
Adam Rong All Messages By This Member #4430 开云体育 Guys, I have decided to add 12m LPF band filter as well. The upgrade kit now contains the follows: 30m LPF band filter (680pF is used in place of 660pF) 17m LPF band filter 12m LPF band filter RX modification kit (2x 1N4007, 1x 10uF cap, 1x 3mm red LED) The assembly manual and firmware are updated to support all 7 bands. They are in the File update notification email. I am accepting order now at 22 USD including tracked shipping. Please PayPal directly to rongxh@... and the shipping will be arranged no later than August 21. Thanks, Adam On 2023/8/2 7:08, Adam Rong via groups.io wrote: toggle quoted message Show quoted text Guys, I plan to offer an assortment kit at 20 USD including tracked shipping. If you order along with ADX-S kit, the price is 14 USD. 30m LPF band filter (680pF is used in place of 660pF) 17m LPF band filter Modification kit (2x 1N4007, 1x 10uF cap, 1x 3mm red LED and 4x original BS170 as spare) HEX file for the above to support 40, 30, 20, 17m and the modifications, so you can easily download using XLoader Please let me know if you are interested. The earliest shipping date is August 14. Please wait for my green light to start payment. Thanks, Adam
Adam Rong All Messages By This Member #4432 开云体育 All, The first 4 upgrade kits will be shipped tomorrow. Thanks, Adam On 2023/8/13 22:28, Adam Rong via groups.io wrote: toggle quoted message Show quoted text Guys, I have decided to add 12m LPF band filter as well. The upgrade kit now contains the follows: 30m LPF band filter (680pF is used in place of 660pF) 17m LPF band filter 12m LPF band filter RX modification kit (2x 1N4007, 1x 10uF cap, 1x 3mm red LED) The assembly manual and firmware are updated to support all 7 bands. They are in the File update notification email. I am accepting order now at 22 USD including tracked shipping. Please PayPal directly to rongxh@... and the shipping will be arranged no later than August 21. Thanks, Adam On 2023/8/2 7:08, Adam Rong via groups.io wrote: Guys, I plan to offer an assortment kit at 20 USD including tracked shipping. If you order along with ADX-S kit, the price is 14 USD. 30m LPF band filter (680pF is used in place of 660pF) 17m LPF band filter Modification kit (2x 1N4007, 1x 10uF cap, 1x 3mm red LED and 4x original BS170 as spare) HEX file for the above to support 40, 30, 20, 17m and the modifications, so you can easily download using XLoader Please let me know if you are interested. The earliest shipping date is August 14. Please wait for my green light to start payment. Thanks, Adam
Doug Lung All Messages By This Member #4468 Hi Adam -- I've ordered the kit but the tracking has been stuck on "Origin Post is Preparing Shipment" for almost two weeks now so decided to try the mod with my own parts. I know shipping from China can take many weeks so I'm used to these delays. No problem.? One thing I'd like to confirm is the R13 replacement with the 1N4007.? I can't find a schematic of the mod and it isn't clear from the photo how the diode is connected. Since its purpose is as an attenuator, I'm assuming the cathode goes to ground so when the attenuation is selected the diode is biased on with the 1K and diode from D5 of the NANO, but wanted to be sure before modifying my ADX-S. My original ADX-S has been performing great! I'm looking forward to being able to use 30, 17 and 12 meters without the need to modify and reinstall the firmware when changing the band plan. Currently I'm using it on 30, 20, 15 and 10 meters. (Haven't built the 40 meter filter -- I'll use the toroids from the kit for that.)? ? 73, ? ? ? ?AH6DL
Adam Rong All Messages By This Member #4469 开云体育 Doug, Your understanding is correct that the cathode goes to the ground. Thanks for your patience. It arrives when it arrives. Thanks, Adam On 2023/8/29 6:00, Doug Lung wrote: toggle quoted message Show quoted text Hi Adam -- I've ordered the kit but the tracking has been stuck on "Origin Post is Preparing Shipment" for almost two weeks now so decided to try the mod with my own parts. I know shipping from China can take many weeks so I'm used to these delays. No problem.? One thing I'd like to confirm is the R13 replacement with the 1N4007.? I can't find a schematic of the mod and it isn't clear from the photo how the diode is connected. Since its purpose is as an attenuator, I'm assuming the cathode goes to ground so when the attenuation is selected the diode is biased on with the 1K and diode from D5 of the NANO, but wanted to be sure before modifying my ADX-S. My original ADX-S has been performing great! I'm looking forward to being able to use 30, 17 and 12 meters without the need to modify and reinstall the firmware when changing the band plan. Currently I'm using it on 30, 20, 15 and 10 meters. (Haven't built the 40 meter filter -- I'll use the toroids from the kit for that.)? ? 73, ? ? ? ?AH6DL
Bob - K2KI All Messages By This Member #5138 I am interested! -- "Of all the things I've lost in life, I miss my mind the most!" Very best 72/73 from Vermont. . Bob de k2ki k2ki@... (Primary Email) k2ki.bb@... (Secondary: Goes to my cell) Grid: FN34LW NEQRP#: 911 4SQRP#: 2292 FP#: 4214 SKCC#: 12195 NAQCC#: 2337 Sasquatch#: 769 30CW#: 190 100WattsID#: 4675 SOC#: 1312 toggle quoted message Show quoted text On 8/1/2023 7:08 PM, Adam Rong wrote: Please let me know if you are interested. The earliest shipping date is August 14. Please wait for my green light to start payment.

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