Re: [Elecraft] K3S Power Up Audio Pop

2015-08-13 Thread mundschenk55
If you want the keep it simple answer just put a 6v dpdt relay in a box and run l and r audio thru the normally open contacts. Put a 100uf cap across the coil. Put a resistor equal to the resistance of the coil in series. Connect the other end of the resistor to the 12v switched output of the

Re: [Elecraft] Fw: Don't have a 50W dummy load

2015-03-26 Thread mundschenk55
Brings back memories My cantenna as a kid needed transformer oil. My Dad used to work at the local hydro plant. Got a whole gallon of the best PCB oil no money can buy. 73 Russ KD4JO Sent from my T-Mobile 4G LTE Device Original message From: DGB ns9i2...@bayland.net

Re: [Elecraft] Don't have a 50W dummy load

2015-03-24 Thread mundschenk55
Look on eBay - I have gotten great deals on precision loads. Get a hi power 30 dB attenuator if possible so you can monitor your signal. 73 Russ KD4JO Sent from my T-Mobile 4G LTE Device Original message From: Don Wilhelm w3...@embarqmail.com Date:03/24/2015 5:25 PM

Re: [Elecraft] Separate Receiving Antenna

2015-01-30 Thread mundschenk55
I have used Andy's (Wellbrooks) antennas commercially for receiving MW and they are excellent! You will see one of the installations on the web site. Russ KD4JO Sent from my T-Mobile 4G LTE Device Original message From: Vic Rosenthal k2vco@gmail.com Date:01/30/2015 6:01