Ant to rcvr are 150 ft ~ 50m, no?

On Friday, February 6, 2015, Matt Dexter <[email protected]> wrote:

> RX to bulkhead cables
> SMAM-LMR240-SMAM-50-CT1
> www.fieldcomponents.com
>
> SMA Straight Male Crimp Plug on LMR240 to SMA Straight
> Male Plug 50 Feet Long
> Connectors will be Passivated Stainless Steel
> Rubber caps will be put on the ends of the SMA Connectors
> Labels will be black shrink with white lettering on the 256
> cables that require labels. Labeled on Both Ends
> The last 32 cables will have a
> white blank label on both ends of the cable
> VSWR 1.35:1 at 4 Ghz
>
> LMR240 is 1.21ns/ft
> 1.21 * 50 = 60.5 ns one way.
>
> On Fri, 6 Feb 2015, Chris Carilli wrote:
>
>  Date: Fri, 06 Feb 2015 08:37:56 -0700
>> From: Chris Carilli <[email protected]>
>> To: [email protected]
>> Subject: Re: memo on PAPER 128 autocorrelations
>>
>> 6MHz = 50m reflection.   what in the system is 25m or 50M round trip?
>> cables from receivorator to bulkhead?
>>
>> cc
>>
>>
>>
>> On 02/05/2015 01:55 PM, Jonathan Pober wrote:
>>
>>> Hi everyone,
>>>
>>> I had a little bit of time today to do some writing, and so jotted down
>>> some of the things we noticed looking at the PSA 128 data back in January.
>>> There are two sections: (1) looking at a 6 MHz ripple that now shows up in
>>> all of our autocorrelation spectra, and (2) looking into Omnical's ability
>>> to identify and flag antennas on an initial run.  I'm sending this email to
>>> the PAPER list, but since this is essentially the exact hardware that will
>>> become HERA in 2 months, this may make sense as a HERA memo.  I leave it to
>>> the powers that be to decide.
>>>
>>> Jonnie
>>>
>>
>>
>>
>>
>

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