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Post by wimpradio on Feb 3, 2020 22:04:40 GMT
Hello everyone, Been reading the board for a little while and have enjoyed it. Some of the insight provided has helped me to decide to take the plunge myself. Actually, I've been considering the possibility for well over 20 years, but, finally, decided to take the leap. Ordered the ChezRadio Procaster on the 20th of Jan. Received it a couple of days ago. Since that time, I've been in the process of getting other bits and pieces delivered (ground rod and the like). Just called the utility companies today, to get the ground utilities marked and will be starting installation once the ground is sufficiently thawed enough that I am able to get the ground rod in place. The plan is to mount the Procaster, on a 5 foot mast, located at the peak of an unattached 1 story garage. I'm hoping for a decent range, but time will tell the tale there. It is always interesting to read boards like this, as I get a bit nostalgic reading about some of the companies I used to work with (i.e., LPB and the like) back in the day. Hope to be able to contribute some as time goes on, but just wanted to take a moment to say hello and start a conversation. BTW, I had selected the WIMP call letters, before reading the post on this board about them. Found out they were available on the RecNet site. All the best, Rich
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Post by Admin on Feb 3, 2020 22:28:23 GMT
Welcome aboard Rich. Glad to hear you took the plunge! Don't hesitate to ask questions and be prepared for different points of view.
Sounds like you have some RF and/or electronics background having worked for LPB.
Some of us work towards making a business of this license free broadcasting. Most just do it for the love of radio.
Either way, enjoy!
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Post by Boomer on Feb 4, 2020 3:09:21 GMT
Procaster
Those are good call letters for a low power station, WIMP, and WEAK would be good for a laugh too.
I have a Procaster and like it a lot. It's easy to tune, with just one RF adjustment to peak up the signal, and it has an audio compressor in the coupler box, so you don't need a separate processor.
My main station is carrier current, and I use LPB equipment in it, transmitter and tuner, and it's the best in this field, built tough.
I wish you well, it's always fun to build a new station up.
Boomer
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Post by wimpradio on Feb 4, 2020 4:10:13 GMT
Thanks for the welcome and info. I look forward to speaking with everyone more in the future.
Rich
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Post by Boomer on Feb 5, 2020 20:07:45 GMT
Picture of Procaster and would-be mounting systemHere's a picture of my Procaster, on the patio, test mounted to a pole with some radials laid out. The cover is off for tuning. I did that while getting a feel for how to set the audio to the the transmitter, and how the tuning behaves. It's something I'd suggest before people mount the transmitter where it's harder to reach, if that's what they plan to do. The patio is no place for it though, and to get it off of the ground, I planned to mount it on a vent pipe. It wouldn't be easy, the vent is too short for the U-bolts and brackets on the transmitter to go around it, so I thought of using an old satellite antenna arm, mounting it with shorter spaced brackets, then mounting the Procaster on the longer section of the pipe. I went up to mount it, then realized something, the area was not that easily accessible to check on and maintain the transmitter, so the idea has been scrubbed the idea for the time being. Boomer
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Post by wimpradio on Feb 5, 2020 21:09:06 GMT
Good suggestion, regarding testing things before mounting in it's final place and making sure that the final installation location is not too cumbersome to access. My plan is to mount the transmitter on a tripod mast... This one, actually... which I hope to locate on the roof of an unattached garage on the property. Thanks for the info! Rich
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Post by Admin on Feb 6, 2020 4:34:01 GMT
And no doubt about it, just being in close proximity to the antenna while adjusting the TX will change the tuning. So pre-tuning before mounting it might get you in the ball park but most likely will need re-tuned after installing at its final position.
If you have a field strength meter or a radio with a meter, have someone check the meter before and after you move away from the antenna to see if the signal changes very much. Sometimes it take several tries to get the best tuning for max signal.
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Post by Boomer on Apr 3, 2020 17:53:16 GMT
Not to leapfrog WIMP radio, but I found a sturdy aluminum frame to mount my Procaster on, it took a little while to noodle out how to get it mounted with parts I have right here. I used the U-bolts in an unusual way to attach it, but it's solid. This is a temporary setup hooked to that pipe for pictures, and it will be mounted on a wall. Boomer
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