On Wed, 3 Jul 2019 at 20:06, Stuart Landau via Groups.Io <stuartl73=
[email protected]> wrote:
I looked at Aliexpress but saw no one offering a battery.
eBay item 254253727598 has a 400 mA hr battery. I ordered one on the 6th
June, but it was not dispatched until the 29th June, so you might want to
consider that.
All of the descriptions seemed to be actually the same. Since there seem to
be variations among those offered, it is a great help to know which have
the lasted updates, before buying. I have a bunch of excellent 18 GHz SMA
male 50 ohm terminations. Each has been tested on a network analyzer. The
return loss at 900 MHz will be 40 dB or greater. I can offer a very
reasonable price.
k6yaz@...
Stuart K6YAZLos Angeles, California USA
How EXACTLY are you determining that the return loss will be at least 40 dB
@ 900 MHz? What VNA and what calibration kit are you using? What is the
uncertainty of your measurements? Does the load have a nut that rotates
independently of the body?
Dave
-----Original Message-----
From: Larry Rothman <ac293@...>
To: nanovna-users <[email protected]>
Sent: Wed, Jul 3, 2019 7:17 am
Subject: Re: [nanovna-users] Nano Vna Pre-Order?
Banggood, Gearbest, Tomtop and a few others are like Aliexpress and eBay
(buy it now mode) - they are an umbrella of many vendors that take a % of
sales.
You shouldn't have a problem - I've bought through BG many times.
Unfortunately though, sometimes it can take a couple of months of you
chose free shipping.
Other times, I've received my item in 2 weeks (China to Canada) with paid
shipping.
BG offers shipping insurance - buy it for a little extra and pay with
PayPal so you have 2 avenues you can pursue if you need to claim a refund.
BG has warehouses in China, Europe and the US.
I had originally ordered the Gecko white unit without a battery but I just
ordered a black unit with battery and cables for $10 less on Aliexpress.
Hopefully, it will take 3 weeks like the 1st one.
Cheers,
Larry
--
Dr. David Kirkby,
