Selectivity improvement solutions proposal for UmTRX
coxe at close-haul.com
Mon Mar 19 20:49:12 UTC 2012
I haven't done a detailed comparison of the specs (I believe that they are similar). The one advantage of the ADF4350 is that there is already UHD support for it since this part is on the WBX and SBX Ettus daughtercards.
From: Andrey Sviyazov <andreysviyaz at gmail.com>
Date: Tue, 20 Mar 2012 00:45:35
To: Robin Coxe<coxe at close-haul.com>
Cc: Alexander Chemeris<alexander.chemeris at gmail.com>; Jean-Samuel Najnudel - BJT PARTNERS SARL<jsn at bjtpartners.com>; <gsm-internal at lists.fairwaves.ru>; Project Mayotte<project-mayotte at sysmocom.de>
Subject: Re: Selectivity improvement solutions proposal for UmTRX
Ok. Anyway, it will be much faster then request of samples from Moscow.
Sorry regarding ADF4350 parameters, I mixed up it with ADF4360.
What do you think about ADF4350 and HMC830 differences and usability?
20 марта 2012 г. 0:14 пользователь Robin Coxe <coxe at close-haul.com> написал:
> OK, I'll send the chips directly to Andrey. The Hittite guy didn't say
> exactly when he'd have the samples. They usually insist on delivering them
> in person and it may take a week or so before he shows up.
> 2012/3/19 Andrey Sviyazov <andreysviyaz at gmail.com>
>> Ok, no problem.
>> My home address:
>> Vilora Trifonova str., house 6, app. 45, Krasnogorsk сity, Moscow region,
>> 143400, RUSSIA.
>> Andrey Sviyazov.
>> mobile: +7-916-828-7758.
>> 19 марта 2012 г. 23:05 пользователь Alexander Chemeris <
>> alexander.chemeris at gmail.com> написал:
>>> 2012/3/19 Andrey Sviyazov <andreysviyaz at gmail.com>:
>>> > Alexander, if you know faster way, let use it.
>>> > Other hand, I need at least one week for RF-board design and 3-4 days
>>> > PCB production and delivery to my office.
>>> > So, there are two weeks for EMS.
>>> DHL will be faster. But then it's better to ship to your address, as I
>>> will not be in Moscow the whole next week. Send you address to Robin,
>>> Alexander Chemeris.
>>> CEO, Fairwaves LLC / ООО УмРадио
> Robin Coxe | Close-Haul Communications, Inc. | Boston, MA
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