Jason Rausch (@jason_k4apr) 's Twitter Profile
Jason Rausch

@jason_k4apr

Public safety radio system manager, business owner, amateur radio operator and YouTube builder of things.

ID: 17746467

linkhttp://www.ke4nyv.com calendar_today30-11-2008 01:50:26

1,1K Tweet

629 Followers

316 Following

Jason Rausch (@jason_k4apr) 's Twitter Profile Photo

Broke out one of my Argent Data Systems #tracker2 modems, flashed it with the latest firmware and got it going with #Pinpoint #APRS. Old KENWOOD Ham Radio #tm271 still going strong. #AmateurRadio #hamradio #packetradio

Broke out one of my <a href="/ArgentData/">Argent Data Systems</a> #tracker2 modems, flashed it with the latest firmware and got it going with #Pinpoint #APRS.  Old <a href="/kenwoodhamradio/">KENWOOD Ham Radio</a> #tm271 still going strong. #AmateurRadio #hamradio #packetradio
Jason Rausch (@jason_k4apr) 's Twitter Profile Photo

Working a little #CNC #project tonight for my dual #MMDVM #hotspot that runs #DMR and #P25 This part added dual #OLED status displays. #amateurradio #electronics

Working a little #CNC #project tonight for my dual #MMDVM #hotspot that runs #DMR and #P25 This part added dual #OLED status displays.  #amateurradio #electronics
Jason Rausch (@jason_k4apr) 's Twitter Profile Photo

First of two #TARPN #NinoTNC #kits built. Pretty easy since it's all through hole parts. Fired right up the first time. #AmateurRadio #electronics #packetradio #packet #radio #ax25 #tnc #aprs #digital

First of two #TARPN #NinoTNC #kits built.  Pretty easy since it's all through hole parts.  Fired right up the first time.  #AmateurRadio #electronics #packetradio #packet #radio #ax25 #tnc #aprs #digital
Jason Rausch (@jason_k4apr) 's Twitter Profile Photo

Thanks, #hirose. You had to make your #microusb #connector a kit. One more step to slow down #production Plus my thumb is now bleeding ๐Ÿ˜‘ RPC Electronics, LLC

Thanks, #hirose.  You had to make your #microusb #connector a kit.  One more step to slow down #production Plus my thumb is now bleeding ๐Ÿ˜‘ <a href="/RPCElectronics/">RPC Electronics, LLC</a>
Jason Rausch (@jason_k4apr) 's Twitter Profile Photo

New #product to adapt the older Globalsat Group #BR355 serial #gps for any application that simply needs live #nmea #data The adapter provides regulated +5VDC from any DC source up to 20VDC. Can be built with a #powerpole or #terminal block for input power. RPC Electronics, LLC

New #product to adapt the older <a href="/Globalsat/">Globalsat Group</a> #BR355 serial #gps for any application that simply needs live #nmea #data  The adapter provides regulated +5VDC from any DC source up to 20VDC.  Can be built with a #powerpole or #terminal block for input power. <a href="/RPCElectronics/">RPC Electronics, LLC</a>
Jason Rausch (@jason_k4apr) 's Twitter Profile Photo

#fused #powerpole #distribution blocks have become extremely expensive over the last ten years. Decided to redesign the non-fused version I sold for many years and give it an upgrade. This is the first production unit. #amateurradio #electronics #dcpower RPC Electronics, LLC

#fused #powerpole #distribution blocks have become extremely expensive over the last ten years.  Decided to redesign the non-fused version I sold for many years and give it an upgrade.  This is the first production unit. #amateurradio  #electronics #dcpower <a href="/RPCElectronics/">RPC Electronics, LLC</a>
Jason Rausch (@jason_k4apr) 's Twitter Profile Photo

After 22 years of in business, I finally broke down and bought a cheap light booth for taking pictures of products. Not bad. The advantage to waiting is the use of LEDs over the old halogen lamps.

After 22 years of in business, I finally broke down and bought a cheap light booth for taking pictures of products.  Not bad.  The advantage to waiting is the use of LEDs over the old halogen lamps.
Jason Rausch (@jason_k4apr) 's Twitter Profile Photo

My best finds this weekend! $20 each. Two Garmin #gps units perfect for #amateurradio #aprs use. The 12 apparently rode around in the seller's father's glove box for ten years without batteries in it. In near mint condition.

My best finds this weekend!  $20 each.  Two <a href="/Garmin/">Garmin</a> #gps units perfect for #amateurradio #aprs use.  The 12 apparently rode around in the seller's father's glove box for ten years without batteries in it.  In near mint condition.
Jason Rausch (@jason_k4apr) 's Twitter Profile Photo

Just built an #SC126 #Z180 based #computer #kit. Haven't powered it up yet, but it looks nice. Excited to write some #BASIC programs on it and see what it can do.

Just built an #SC126 #Z180 based #computer #kit.  Haven't powered it up yet, but it looks nice.  Excited to write some #BASIC programs on it and see what it can do.
Jason Rausch (@jason_k4apr) 's Twitter Profile Photo

Got it right on the second try! New #GPS #module I'm calling the #GPStick #radionova #pic #usb #serial interface Another excellent quality #PCB from JLCPCB

Got it right on the second try!  New #GPS #module I'm calling the #GPStick #radionova #pic #usb #serial interface Another excellent quality #PCB from <a href="/JLCPCB/">JLCPCB</a>
Peter Brown (@kludge1977) 's Twitter Profile Photo

John Heisz @ IBuildit.ca featured one of the first videos I ever made on YouTube and I've been following him for years. His channel is gone. breached by hackers, so his Patreon page says. youtube.com/user/jpheisz Scary to have all you've worked for hijacked.

Jason Rausch (@jason_k4apr) 's Twitter Profile Photo

Started building this #woodworking #bench almost two years ago. Always pictured putting my Festool #systainers in their drawers under the bench. Finally got the first of three drawers installed! Only two left in the box, need to ten more to finish. #woodshop #shopproject

Started building this #woodworking #bench almost two years ago.  Always pictured putting my Festool  #systainers in their drawers under the bench.  Finally got the first of three drawers installed!  Only two left in the box, need to ten more to finish.  #woodshop #shopproject