Author Archives: Dan

November 21, 2024
14:53
by: Dan

Jeep JK P0757 Fault: Fixed

As I recently wrote, we encountered a “P0757-2-3 SOLENOID” code in our 2012 Jeep Wrangler Rubicon Unlimited (JK) on a trip. This came with a refusal to shift out of 2nd or 3rd gear, and eventually a check engine light. … Continue reading →

Posted in Cars Tagged , , ,

November 16, 2024
12:42
by: Dan

2012 Jeep JK P0757 code

We recently had something weird happen with our 2012 Jeep Wrangler Rubicon (JK), and I figured I better document the symptom and fix for posterity. We have the WA580/NAG1 5-speed auto transmission and the 3.6L Pentastar engine. The first symptom … Continue reading →

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April 3, 2024
15:30
by: Dan

Automating the Expert Linear ATU tuning process

Most people will recognize CHIRP as a desktop application, which it is. However, one of the early design points for the architecture was a clear separation between the UI and the driver model. That provides a mostly clean abstraction between … Continue reading →

Posted in Radio Tagged , ,

November 14, 2022
15:03
by: Dan

Adding a second mic to a Kenwood TK-8180

The Kenwood TK-8180 is my go-to preferred radio for GMRS stuff. It is a rugged radio with an excellent remote-head kit, and a nice display. It’s generally pretty easy to find them in good condition on eBay, and accessories are … Continue reading →

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October 23, 2022
20:57
by: Dan

Fixing a Kenwood TM-281 serial interface

I have a Kenwood TM-281 that I got second-hand from an unknown source, and have always programmed it by hand since it’s so simple. Recent efforts in the chirp py3 branch require a lot of re-testing of radios, so I … Continue reading →

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July 29, 2022
13:31
by: Dan

GenRight TJ Aluminum Front Fender Notes

I recently installed GenRight regular aluminum front fenders on my TJ. It was my first time doing fenders and it turned out to be a lot more than I was planning for, so I thought I’d document some of my … Continue reading →

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July 25, 2021
14:34
by: Dan

Resolving an Icom IC-7000 Power Meter Problem

Recently my Icom IC-7000 died during transmit. The result was a totally-dead appearance, which I resolved as detailed in this recent post. After repairing it with new parts, the radio powers on, but all is not well. The radio now … Continue reading →

Posted in Hardware, Radio Tagged , , ,

July 11, 2021
21:14
by: Dan

Fixing a dead Icom IC-7000

I have a bit of a love/hate relationship with my Icom IC-7000. I think that it’s a fantastic radio, with a ton of stuff packed into a very small size. My radio has suffered several failures over its life and … Continue reading →

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April 15, 2021
18:52
by: Dan

Adding Bluetooth to a Kenwood TM-D700

I have a couple of older Kenwood TM-D700 radios that I use for APRS stuff. They’re solid radios, and even have some features not present in the newer siblings, like the TM-D710. But, they don’t have integrated GPS devices, they … Continue reading →

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February 14, 2020
15:50
by: Dan

Fixing bad filters in a Kenwood TK-7160H

I recently got a good deal on a condition-unknown Kenwood TK-7160H radio. This is a nice 50W VHF high-band commercial transceiver, and I figured that even if it was a little sick, it could probably be used to add support … Continue reading →

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