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Marco.
Was that connected in parallel , or did you
have Y splitter ?
G,
Sent: Tuesday, September 17, 2013 8:13 AM
Subject: AW: LF: X1M Chinese QRP HF Transverter transmitting well on
475khz
Hello Warren,
Not a technical precise answer, but i did last night a quick WSPR
test and the X1m 2min. transmission looked stabile on my primary receiver (see
attached snapshot).
In addition i received WSPR on 474.2KHz with the X1m and my FT-857 in
parallel both on Miniwhip antenna without any preamp. The FT-857 received abt.
3dB better. For exampIe I didn?t had a decode with the X1M when the FT-857 shows
a station with -30dB. However not so bad the result for this small box. Will try
it in the next days on 137KHz with a preamp and the miniwhip antenna on
both receivers.
vy73
Marco, DD7PC
Von:
[email protected] [mailto:[email protected]]
Im Auftrag von Lubos OK2BVG
Gesendet: Montag, 16. September
2013 18:47
An: _RSGB_LF
Betreff: RE: LF: X1M Chinese QRP HF
Transverter transmitting well on 475khz
Hello Marco
and Warren!
I didn´t
test the stability, but there is written in the manual: "The stability 0,5
ppm"
Yes, I
think the same, X1M might be useful for LF and MW activities. I don´t expect, it
will be better than my "big receivers", but it is really
interesting.
Lubos,
OK2BVG
Date: Mon, 16 Sep 2013 08:47:03
-0400
From: [email protected]
To: [email protected]
Subject:
Re: LF: X1M Chinese QRP HF Transverter transmitting well on
475khz
Marco,
Lubos,
Is the frequency stability good enough for QRSS or
WSPR?
On Mon, Sep
16, 2013 at 8:20 AM, Lubos OK2BVG <[email protected]> wrote:
Hello
Marco!
By
coincidence - I received the X1M two weeks ago :-)
I haven´t
tested transmitter. But the receiver is not bad, indeed (...with an
external input filter , of course).
****************************************
> From:
[email protected]
>
Date: Mon, 16 Sep 2013 12:36:10 +0200
>
Hello,
> Received on the weekend the Chinese X1M HF-Transceiver. This Rig
can transmit from abt. 0.1 - 30MHz, but has only bandpass filters on 80,40,29,15
and 10m band. So i tried 475kHz with a external bandpass filter and i got 5W in
USB or CW (Not tried it, but this should work as well on 137KHz). In combination
with a bigger PA a relativ easy way to transmit on the low bands.
>
> vy73
> Marco,
DD7PC
--
73
Warren K2ORS
WD2XGJ
WD2XSH/23
WE2XEB/2
WE2XGR/1
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