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Is that a 10 MHz signal with a first harmonic "bounce" in there? If so, then depending on where your counter triggered, it could be counted as either 10 MHz or 20 MHz. I'm pretty sure this is not what

Hello Tom, i do have exactly the same problem, no jumpers on the motherboard and a DMF-51043NFU-FW1, that will not work. The original MDF-50562NFU-FW has stopped to work, so I need a new LCD. Did you

Lamplight. Zero RF emission. Use something that uses mantles and the only emission you might have to worry with other than heat and light is whatever radiation comes from the thorium doping. (Tongue

Matt, Thanks for the info and diagrams. The BNC I posted the trace of is the one marked "10 Mhz Output" in the second diagram. I freely admit I do often forget to set the scope input for 50 ohms in

Dear Group,? Problem with my HP8566B Spectrum Analyser - The Two Instrument Check-Lights are coming ON now and A17 Power Board Q4 Transistor (HP 8318) is getting Very Hot.Fuze F3 6 amps keeps

Well i looked at the manual backdating and the only 2 boards that change between 2804 and 2812 Are the CPU board and the sweep board no mention of changes to the motherboard or other boards . I

The? 1962 manual, with vacuum tube rectifiers, has the polarity correct, so the error oscillated. --Tom -- Prof. Thomas H. Lee Allen Ctr., Rm. 205 350 Jane Stanford Way Stanford University Stanford,

Couple of things to think about: 1) Is the motherboard the same between the 2804 and 2812 ? 2) What about the PALs on the CPU board 3) Also check that the CAL constand definitions are the same between

i am banging my head right now which doesnt happen all too often so maybe somebody here has experienced a similar issue : i have a 8341B Sweeper ,? the serial# is 2804A and the FW Date is 1982 ,? i

Loo at these guys. They have a great selection of strip light all run on DC. Used them in my kitchen reno. http://lightsandparts.com/

On Fri, Mar 4, 2022 at 04:06 PM, Jim Adney wrote: Hi Jim Adney, Yes, my? write error R40 is 10K. The R40 problem is solved, I have another 10K resistor but 15W instead,?that's what i had in my hand

Jinxie, There are 2 external BNC F connectors that give you access to a 10 MHz signal. One of them is directly at the output of the reference oscillator while the other is a divided output of the

I gave up and use LED strip lighting, fluorescent style lamp assemblies.? They emit less noise than?fluorescent lamps did, and I know where the peak is so I live with it.? Mind you, if needed I

On Fri, 4 Mar 2022, Sam Reaves wrote: It is $34 plus $9.99 FedEx Air Special shipping, comes to $43.99 now. Everything gets more expensive these days, huh? :) Just purchased 200 too, just in case --

One solution to consider is a 10 MHz source for all your instruments - Leo Bodnar makes a good one for about $90. That way all your instruments see the same reference and will report the same

@Bruce It's so frustrating only having a short time every day to look into this problem. I only get enough time to perform a one or two quick checks each time at best. Now it's very late here again

Diode limiters do create IM products and the same also applies to YIG filters which also act as limiters if a certain power is exceeded ! It however doesn’t matter much in a practical sense as the

The following files and folders have been uploaded to the Files area of the [email protected] group. * /856X , 599X Attenuator replacement and cal Battery Replacement Data .txt (

If you are talking about the attenuator O rings they are available from The ORing Store: https://www.theoringstore.com/store/index.php?main_page=product_info&cPath=368_12_2185&products_id=43455 I

I don't think so.? Seems like that would defeat the purpose.? Of course, linearity is an illusion after all, so some intermodulation is inevitable.JimSent from my T-Mobile 4G LTE Device