开云体育

Tektronix wasn't anything special as an attenuator manufacturer. The most unique thing they did was make attenuators that were spec'd with ratings related to how they multiplied the

The TMC GPT-750 transmitter has an output monitor connection fed by a capacitive voltage divider. It is just two capacitors, a few pF from main rf output to the monitor connector and maybe .005 uF to

Your 2465"B"DM does not have an EAROM. The EAROM was exclusive to the first model of the series: 2465. The "A", and "B" models all have some form of battery backed up CMOS memory. The "B" models

I have used several GPIB adapters; the USB ones seem to be the most popular. I found them hard to use and very fussy about what hardware and operating system they're installed on. For all those

I found a box of Attenuators: 011-0049-0 Termination 011-0059-02 10X 011-0060-02 5X (2 pcs) 011-0069-02 2X All above are 50 Ohm 2W Atten 3dB 50 Ohm (no P/N) All 6 asking $150 Shipped CONUS. 73,

Tell me about it - my 8 year old Canon Mg8250 Inkjet needs a new print-head - but Canon has discontinued supply of the part :(. Grrr... D.

Greetings, I am hoping our group has information and maybe even parts or a parts mule. Some may have already seen my post on:

Nope, the TLS216 is a true 16 channel MSO. That makes it unique. Main drawbacks: 1. Complete unavailability of the special probes (if you find a set, you should immediately buy a lottery ticket) 2.

I have no experience with GPIB. My 2465BDM has GPIB. School is about to start. While I will be consumed with school, I would like have the procedure to backup my EAROM AND NVRAM on the 2465BDM on a

Connecting a modulation monitor to certain broadcast transmitters that have higher than normal output voltages at their modulation monitor ports. I need to attenuate that output to within the rated

Yeah, you end up with a few idiots spoiling it for the many. Some companies handle it with a responsibility disclaimer (e.g. "you buy the parts, and our service ends there, the warranty is only with

Thanks for the explanation into the innards of EAROM in the older design!

The older 2465 and 2445 have an EAROM, which most assuredly is *n0t* an NVRAM. writing to one takes a very specially sequenced and tested set of writes... reading is tricky too. ... and it is 14bits

The mentality of local and domestic production with a stronger sense of reasonable property ownership rights throughout the economy has been taken over by billionaire mind sets wher

I have a problem with 464 "delay sweep" friction switch - posted elsewhere . I am NOT trying to repost! Would it do any harm to permanently engage the "delay sweep " switch ? By CAREFULLY gluing

What angers me more than anything else is when items are forcefully discarded so no one can have them. Dumpster diving is interesting, but can open one to legal attacks. Regarding other new products,

Sometimes the manufacturer's approach to end-user repairs makes sense. Many years ago the LCD screen on my Garmin GPS-75 acquired a black horizontal band.?? It wasn't difficult to disassemble and

Even if it's not broken and they just don't want it anymore, in the trash it goes (even if it's recyclable or someone else might have a use for it!).

Sadly, this is a mentality that has been bred into people these days. We have trained people to throw things away when they break. This is the same with every piece of consumer goods that is in our

There is one other characteristic of the 5AR4 that is useful- it's slow warm up. That provides a built-in soft start for a high current power supply. Most of the sound equipment using them have output