Search found 114 matches

by jammerdave
Sun Jun 18, 2017 9:24 am
Forum: Radio Studio Engineering
Topic: Small diameter balanced mic cable OK? Source?
Replies: 6
Views: 238

Re: Small diameter balanced mic cable OK? Source?

https://www.sweetwater.com/store/detail/223B We have run a number of mic cables from one studio to another and the existing hole is small and difficult to expand. The balanced XLR mic cables I've used have been about 1/4 inch in diameter but I have seen XLR mics with ~1/8 inch dia cable. 1 - Is any ...
by jammerdave
Sat Apr 15, 2017 9:10 am
Forum: Ham Radio
Topic: IC 706 MkII-G problem
Replies: 4
Views: 172

Re: IC 706 MkII-G problem

Hmm... I'd take a look at the PIN diode T/R switching for the 2M section.

df
by jammerdave
Fri Mar 17, 2017 1:43 pm
Forum: STL Engineering
Topic: Starlink LAN
Replies: 18
Views: 901

Re: Starlink LAN

900 diplexer info update, if anyone cares... The diplexer in the moseley box was not in fact a Microwave Filter Company product. I only assumed it was, as googling all over only resulted in that one. I just took our two boxes apart to get the diplexers out and found they are from a Korean company. N...
by jammerdave
Thu Mar 09, 2017 4:04 pm
Forum: FM Radio
Topic: STL dropouts....back today
Replies: 23
Views: 1287

Re: STL dropouts....back today

A booster may not help, and may actually hurt you. You have plenty of signal. It could be that there is another signal(s) that is ducting in at times, or some sort of local area temperature inversion layer may also be a culprit. If a non-same digital signal or an analog signal ducted in, it would es...
by jammerdave
Fri Mar 03, 2017 11:51 am
Forum: STL Engineering
Topic: Starlink LAN
Replies: 18
Views: 901

Re: Starlink LAN

Just ordered a pair of these for use with the diplexer over an existing 950 path. I'll try and remember to report back on the results. Path also includes an isocoupler at the far end (AM site)) https://routerboard.com/RBMetal9HPn df You will get much better results for less cost and effort by going ...
by jammerdave
Mon Feb 27, 2017 4:09 pm
Forum: Everything else
Topic: SEARCHING FOR CAPS
Replies: 5
Views: 338

Re: SEARCHING FOR CAPS

by jammerdave
Mon Feb 27, 2017 10:49 am
Forum: STL Engineering
Topic: Starlink LAN
Replies: 18
Views: 901

Re: Starlink LAN

http://www.microwavefilter.com/18486.htm

quote=lewiscallaway post_id=38519 time=1488121448 user_id=4153]
This is a site where we need more than the four audio feeds that we can get with a starlink.

How did you diplex in some Ubiquiti radios?

Thanks!
[/quote]
by jammerdave
Tue Feb 14, 2017 1:13 pm
Forum: Everything else
Topic: Engineers office computers
Replies: 6
Views: 451

Re: Engineers office computers

Make sure it includes the "Interstellar Overdrive" option. Then the PS must be rattling something else, eh? Mine has a white keyboard and a white mouse. And 4GB of RAM. IT just told me it's time for a new one. They updated anti-virus so I guess it now needs a bazillion GB of RAM and a warp speed 2 p...
by jammerdave
Fri Feb 10, 2017 12:36 pm
Forum: FM Radio
Topic: Translator Processing Upgrade
Replies: 7
Views: 397

Re: Translator Processing Upgrade

I've had good luck with the BW Broadcast DSPX series stuff, which is reasonable. Also, the Wheatstone FM-55 might be worth looking at. Maybe you can get a demo unit to try. Another note, what is the source material (mp3 or something similar) and what is the transport method to the sites? More mpeg, ...
by jammerdave
Wed Dec 28, 2016 12:29 pm
Forum: From the Trenches
Topic: Have you ever accidently taken yourself off the air?
Replies: 63
Views: 16041

Re: Have you ever accidently taken yourself off the air?

How about just 30 minutes ago? <grin> Knocked a power plug out of the back of a Tunwall transmitter/antenna controller. Oops. Got real quiet as the rig shut down. Dammit!! dave Have you ever taken your self off the air? and what is the worst thing you did, in doing so... About three weeks ago, I mov...
by jammerdave
Wed Dec 14, 2016 10:39 am
Forum: General Computers
Topic: External hard drive
Replies: 7
Views: 542

Re: External hard drive

Not sure in your case, but I had an external USB hard drive that wouldn't work. I didn't want to just lose anything on it, and I took a chance and bought another USB to SATA (also did IDE) controller for about 20 bucks and got my drive back. dave Howdy, I have an Iomega external hard drive that is n...
by jammerdave
Thu Dec 01, 2016 5:29 pm
Forum: FM Radio
Topic: 4CX250B
Replies: 8
Views: 705

Re: 4CX250B

If those have been just sitting that long, be sure to bake the filaments for a day to de-gas them... df I think I have a cheap solution and it was staring at me all along. At the doomsday Aux site there is an old RCA BTF-20E back in the storage room, from the logs it was making full power when retir...
by jammerdave
Tue Nov 22, 2016 10:27 am
Forum: FM Radio
Topic: Telephone pole antenna mount vendor
Replies: 12
Views: 657

Re: Telephone pole antenna mount vendor

musiconradio.com wrote:Does anyone have a website or a vendor who makes a side antenna mount for a telephone pole. Thanks.

https://www.tessco.com/search?category= ... e%20Mounts
by jammerdave
Wed Nov 02, 2016 2:10 pm
Forum: FM Radio
Topic: Is there a High Power Version of the Comet CFM95SL 5/8 Wave FM Antenna?
Replies: 7
Views: 362

Re: Is there a High Power Version of the Comet CFM95SL 5/8 Wave FM Antenna?

http://www.
Paul678 wrote:The CFM95SL is only rated to handle up to 200 Watts.

I need a similar 5/8 Wave FM Antenna that will handle up to 1000 Watts continuously.

Thanks in advance......