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Re: Looking for someone with 1MHZ capable LCR in the Cincinnati area


 

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One of those tiny cheap $50 VNA would do the job as well.? And if a guy does very much RF work at all, a VNA is a **exceptionally** handy gadget to have laying around.?

73/jeff/ac0c
alpha-charlie-zero-charlie
On 1/24/2024 4:15 PM, si_emi_01 via groups.io wrote:

An HP-4192A or HP-4191A will do that with ease.

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The HP-4192A will go up to 13MHz, but you need the right test fixture. The test fixture interface is through 4 each BNC connectors that become either Balanced (Signal Source High and Low to Sense High and Low - Kelvin really), and Unbalanced High and Low tied at a High and Low Contact in the fixture.

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The HP-4191A might be better as it starts at 1MHz and will go up to 1GHz with the proper fixturing. The HP-4191A has a much higher Frequency Interface (Coaxial RF), to the test fixtures (an APC-7), so more accurate readings are possible.

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Ross

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From: [email protected] <[email protected]> On Behalf Of Zentronics42@...
Sent: Wednesday, January 24, 2024 12:44 PM
To: [email protected]
Subject: Re: [HP-Agilent-Keysight-equipment] Looking for someone with 1MHZ capable LCR in the Cincinnati area

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I have a bridge that might fit the bill I will look and see what the frequency response is, also how large an inductor? The larger the inductor the more difficult this will be.

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Zen

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From: [email protected] <[email protected]> On Behalf Of Maciej Kawalkowski, Liberty Electronics Design and Service LLC
Sent: Wednesday, January 24, 2024 2:19 PM
To: [email protected]
Subject: [HP-Agilent-Keysight-equipment] Looking for someone with 1MHZ capable LCR in the Cincinnati area

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I need to measure so inductor properties and my LCR only goes to 100kHz . Anyone in the Cincinnati Area have a meter I can use up to 1Mhz or I can send parts for measurements.??

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