Re: [time-nuts] Efratom 10Mhz frequency standard from Fluke.l

2011-02-13 Thread EB4APL
Hi, Since David asked about levels, I connected the unit and got these figures: Sine output: 2.8 VPP when loaded with 50 Ohm, internal capacitor coupled Square wave: 0 to +2.5 V loaded with 50 Ohm. There are other two internal SMA connectors with TTL levels: one is the inverted comparator outp

Re: [time-nuts] Efratom 10Mhz frequency standard from Fluke.l

2011-02-13 Thread Dave M
ew of all this, I'll go with a TAPR solution or an Extron video DA. Cheers, Dave M From: EB4APL Subject: Re: [time-nuts] Efratom 10Mhz frequency standard from Fluke.l David, I I told yesterday it was too late for writing an explanation. Here it is. I bought one of these units around

Re: [time-nuts] Efratom 10Mhz frequency standard from Fluke.l

2011-02-13 Thread EB4APL
David, I I told yesterday it was too late for writing an explanation. Here it is. I bought one of these units around last June, my intended use was to distribute the 10 MHz from my Rb oscillator to be used as the reference for various synthesizers and counters in my home lab. I didn't put it

Re: [time-nuts] Efratom 10Mhz frequency standard from Fluke.l

2011-02-12 Thread EB4APL
David, I bought one unit some time ago for using it as a kind of distribution amplifier. It is 04:30 here, so I'll give some details tomorrow. Regards, Ignacio El 12/02/2011 22:03, Dave M wrote: Does anyone have any experience or knowledge of the "Efratom Multiplexed output 10Mhz frequency

[time-nuts] Efratom 10Mhz frequency standard from Fluke.l

2011-02-12 Thread Dave M
Does anyone have any experience or knowledge of the "Efratom Multiplexed output 10Mhz frequency standard" from Fluke.l on EBay (item 290329156915)? I wonder if it could be used as a distribution amp, but no details about output impedance, output current capability, etc. He indicates that the o