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Não colega!<br>
<br>
<br>
O que eles pretendem querer dizer é que existem para as duas bandas
e não que tem duas bandas. Nós tomamos como referência a informação
de que se é 440 e 145 é dual, o que eles querem dizer é outra coisa.<br>
E nestes equipamentos, pelo menos por enquanto, é difícil senão
impossível, encontramos equipamentos que façam as duas bandas. A
explicação é simples, eles não foram feitos a pensar nos radio
amadores, como tal nenhuma empresa iria adquirir equipamentos de
duas bandas isso significava duas licenças.<br>
<br>
<br>
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<td width="28%"><strong> CT1JIB</strong> - <em>Jorge Santos</em><br>
<span style="font-family:"Courier New""><span
class="style11"><span class="style2 style3"
style="mso-ansi-language:EN-GB" lang="EN-GB"><small>Watch
data at </small></span></span></span><span
class="style5"><em><a
href="http://www.qrz.com/db/CT1JIB" target="_blank"
class="style2"><a class="moz-txt-link-abbreviated" href="http://www.qrz.com">www.qrz.com</a></a></em></span><br>
<em><span class="style11"><span
style="mso-ansi-language:EN-GB" lang="EN-GB"><span
class="style31"><span style="font-size:7.0pt">QTH
Locator</span></span><span class="style51"><span
style="font-size:7.0pt">: IM58mo91ju</span></span><br>
<span class="style31"><span
style="font-size:7.0pt;mso-ansi-language:
EN-GB" lang="EN-GB">QSL via Bureau or </span></span></span><a
href="http://www.eqsl.cc" target="_blank"
class="style2"><span style="mso-ansi-language:EN-GB"
lang="EN-GB">eQSL</span></a></span><span
style="font-size:7.0pt;mso-ansi-language:EN-GB"
lang="EN-GB"></span></em></td>
<td class="style5" width="22%"><em><span class="style11 ">CQ
Zone 14 / ITU Zone 37</span></em><br>
<em><span class="style11"><span
style="mso-ansi-language:EN-GB" lang="EN-GB"><span
style="mso-ansi-language:EN-GB" lang="EN-GB"><o:p></o:p>
</span></span> </span><span
style="mso-ansi-language:EN-GB" lang="EN-GB">REP
Member #1748<br>
ARLA Member #070<br>
ARAT Honorary Member #100<br>
ARRL/LoTW #2000232451<br>
AMSAT <st1:country-region w:st="on"><st1:place
w:st="on">US</st1:place></st1:country-region>
#36900<o:p></o:p> <br>
EPC Member #530</span></em> </td>
<td width="50%">
<div align="center"><span
style="font-size:7.0pt;mso-ansi-language:EN-GB"
lang="EN-GB">Sysop of CQ0DSA, CQ0DCH, CQ0DAH, CQ0DBO,
CQ0DLX, CQ0DSM </span><br>
<span class="style31"><span
style="font-size:7.0pt;mso-ansi-language:EN-GB"
lang="EN-GB"> and XRF040, DCS012 reflectors</span></span><br>
<span class="style31"><span
style="font-size:7.0pt;mso-ansi-language:EN-GB"
lang="EN-GB">CO-Sysop of CQ0DTV, CQ0DFO </span></span><span
class="style31"><span
style="font-size:7.0pt;mso-ansi-language:EN-GB"
lang="EN-GB"></span></span><span
style="font-size:7.0pt;mso-ansi-language:EN-GB"
lang="EN-GB"><strong></strong></span><span
class="style31"><span
style="font-size:7.0pt;mso-ansi-language:EN-GB"
lang="EN-GB"><br>
DMR ID: 2683007</span></span><span class="style31"><span
style="font-size:7.0pt;mso-ansi-language:EN-GB"
lang="EN-GB"><o:p></o:p></span><span
style="font-size:7.0pt"><br>
DStar System</span></span></div>
</td>
</tr>
</tbody>
</table>
</div>
<div class="moz-cite-prefix">Em 04-12-2015 17:37, João Costa >
CT1FBF escreveu:<br>
</div>
<blockquote
cite="mid:CACvD8qDdYnqLmrR+53qbxPq3dymyV6DVCWVC2dLQcdyqzd-K6g@mail.gmail.com"
type="cite">
<div dir="ltr">Na publicidade, que espero que não seja enganosa,
diz-se:<br>
<br>
" Transmitter Frequency 400~470MHz,136~174MHz "
<div><br>
</div>
<div>Não nos digas que temos aqui umas "Black`s" Especificações
Técnicas.</div>
<div><br>
</div>
<div>Já nos bastavam os dB´s comerciais...<br>
<div><br>
</div>
<div>João Costa (CT1FBF)<br>
<br>
<div><br>
</div>
<br>
<div class="gmail_quote">---------- Forwarded message
----------<br>
From: <b class="gmail_sendername">Jorge Santos</b> <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:ct1jib@gmail.com">ct1jib@gmail.com</a>></span><br>
Date: 2015-12-04 17:08 GMT+00:00<br>
Subject: Re: ARLA/CLUSTER: MYT-DM3000 - 1º Portátil Dual
Band (VHF/UHF) Analógico/Digital (DMR)<br>
To: Resumo Noticioso ARLA/CLUSTER <<a
moz-do-not-send="true"
href="mailto:cluster@radio-amador.net"><a class="moz-txt-link-abbreviated" href="mailto:cluster@radio-amador.net">cluster@radio-amador.net</a></a>><br>
<br>
<br>
<div dir="ltr">Uma pequena correção, é dual band se
comprarem 2.<br>
<br>
<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-12-04 13:07 GMT+00:00 João
Costa > CT1FBF <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:ct1fbf@gmail.com" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:ct1fbf@gmail.com">ct1fbf@gmail.com</a></a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0px 0px
0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div dir="ltr">
<div><br>
</div>
<div><img moz-do-not-send="true"
name="1516df828ad3036f_1516d1adfb1f4b53_ssb"
title="kawasakigreen" style="border: 1px solid
rgb(102, 102, 102);"
src="http://www.446shop.com/pic/201402/178549.jpg"
border="0" width="280"><br>
</div>
<p><strong><span
style="font-family:verdana,geneva"> DMR two
way radio MYT-DM3000 </span></strong></p>
<p><span
style="font-family:arial,helvetica,sans-serif"><img
moz-do-not-send="true" style="width: 760px;
min-height: 57px; display: inline;
max-width: 760px;"
src="http://i00.i.aliimg.com/img/pb/328/142/547/547142328_985.jpg"
height="57" width="760">&amp;lt;img
src="<a moz-do-not-send="true"
href="http://i00.i.aliimg.com/img/pb/328/142/547/547142328_985.jpg"
target="_blank">http://i00.i.aliimg.com/img/pb/328/142/547/547142328_985.jpg</a>"
alt="DMR two way radio MYT-DM3000" width="800"
height="60" ori-width="800"
ori-height="60"&amp;gt;</span></p>
<p> </p>
<p> </p>
<p>Compatible with MOTOROLA.</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Use
Time-Division Multiple-Access (TDMA) digital
technology which doubles the number of users </p>
<p style="margin-top:0pt;margin-bottom:0pt"> on a
single licensed 12.5KHz channel. Comply with the
DMR digital protocol.</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Operate
in both Digital & Analogue mode,allows
easily migrate from analog to digital</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Provides
clearer voice communications in digital
mode,throughout the coverage area</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Private
call,group call and all call in digital mode</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Text
message in digital mode</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Integrates
voice and data to increase operational
efficiency</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Enhanced
call management features include emergency,call
alart,radio check,radio enable/disable</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Transmit
admit criteria</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Build
in CTCSS/DCS signaling in Analog mode</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Accessory
connector incorporates USB and enhanced audio
capability</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Tri-color
LED Indicator for tx/rx status,calling,scanning</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Up to
1000 contacts in Digital mode</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Dual
priority channel scan operates in both
analogue/digital mode</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">VOX(Optional)</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">GPS(Optional)</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Vibration
reminds when receiving text messages and voice
call(Optional)</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Firmware
can be updated easily to add new features</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">Up to
40% longer battery duration</p>
<p> </p>
<p style="margin-top:0pt;margin-bottom:0pt">IP65
water Resistance & Dust Protector</p>
<p> </p>
<p> </p>
<p><img moz-do-not-send="true" style="width:
760px; min-height: 42.75px; display: inline;
max-width: 760px;"
src="http://i01.i.aliimg.com/img/pb/330/142/547/547142330_651.jpg"
height="42" width="760">&amp;lt;img src="<a
moz-do-not-send="true"
href="http://i01.i.aliimg.com/img/pb/330/142/547/547142330_651.jpg"
target="_blank"><a class="moz-txt-link-freetext" href="http://i01.i.aliimg.com/img/pb/330/142/547/547142330_651.jpg">http://i01.i.aliimg.com/img/pb/330/142/547/547142330_651.jpg</a></a>"
alt="DMR two way radio MYT-DM3000" width="800"
height="45" ori-width="800"
ori-height="45"&amp;gt;</p>
<p> </p>
<table style="margin-right:auto;margin-left:auto">
<tbody>
<tr style="height:17.35pt" align="left">
<td style="width:451.75pt" colspan="2"
valign="top">
<p style="text-align:center"><strong>General</strong>
</p>
</td>
</tr>
<tr align="left">
<td style="width:208.5pt" valign="top">
<p>Model</p>
</td>
<td style="width:243.25pt" valign="top">
<p>DM-3000</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Frequency range</p>
</td>
<td valign="top">
<p>400~470MHz, 136~174MHz</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Channel Capacity</p>
</td>
<td valign="top">
<p>1000</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Normal Operating Voltage</p>
</td>
<td valign="top">
<p>7.2V</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Operating Temperature</p>
</td>
<td valign="top">
<p>-30°C~+60°C</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Store Temperature</p>
</td>
<td valign="top">
<p>-40°C~+85°C</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Weight</p>
</td>
<td valign="top">
<p>270g </p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Dimensions:H x W x D(mm)</p>
</td>
<td valign="top">
<p>113.5 x 54 x 33.5</p>
</td>
</tr>
<tr style="height:11.05pt" align="left">
<td colspan="2" valign="top">
<p>Battery Life in 5/5/90 Operating
Mode5/5/90 </p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>2300mAh Standard Li-ion battery </p>
</td>
<td valign="top">
<p>Analogue:15 houses Digital: 20hours </p>
</td>
</tr>
<tr style="height:4.5pt" align="left">
<td colspan="2" valign="top">
<p> Transmitter </p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Frequency</p>
</td>
<td valign="top">
<p>400~470MHz,136~174MHz</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Channel Spacing</p>
</td>
<td valign="top">
<p>12.5KHz</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Frequency Stability</p>
</td>
<td valign="top">
<p>+/- 1.0ppm</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Power Output</p>
</td>
<td valign="top">
<p>L:1W, H:4W </p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Hum and Noise</p>
</td>
<td valign="top">
<p>-40dB @ 12.5KHz </p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Conducted, radiated spurious emission</p>
</td>
<td valign="top">
<p>-36dBm @ <1GHz, -30dBm @ >1GHz</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Adjacent Channel Power</p>
</td>
<td valign="top">
<p>-60dB @ 12.5KHz</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>FM</p>
</td>
<td valign="top">
<p>12.5KHz:11K0F3E </p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>4FSK Digital Mode 4FSK</p>
</td>
<td valign="top">
<p>12.5KHz(data only):7K60FXD</p>
<p>12.5KHz(data+voice):7K60FXE</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Modulation Maximum Deviation</p>
</td>
<td valign="top">
<p>2.5KHz @ 12.5KHz </p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Nonactive Slot Power</p>
</td>
<td valign="top">
<p>-57dBm</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Audio Response</p>
</td>
<td valign="top">
<p>+1dB ~ -3dB</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Audio Distortion</p>
</td>
<td valign="top">
<p> ≤ 3%</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Digital Protocol</p>
</td>
<td valign="top">
<p>ETSI TS 102 361-1, -2, -3</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Vocoder Type</p>
</td>
<td valign="top">
<p>AMBE+2™</p>
</td>
</tr>
<tr align="left">
<td colspan="2" valign="top">
<p><strong> Receiver</strong> </p>
<p> </p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Frequency Range </p>
</td>
<td valign="top">
<p>400~470MHz, 136~174MHz</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Channel Spacing</p>
</td>
<td valign="top">
<p>12.5KHz</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Frequency Stability</p>
</td>
<td valign="top">
<p>+/- 1.0ppm</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Analog Sensitivity</p>
</td>
<td valign="top">
<p>0.35uV/-116dBm(20 dB SINAD)</p>
<p>0.22uV/-120dBm(Typical)</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Digital Sensitivity</p>
</td>
<td valign="top">
<p>0.3uV/-117.4dBm (BER 5%)</p>
<p>0.7uV/-110dBm (BER 1%)</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Intermodulation</p>
</td>
<td valign="top">
<p>TIA603C:70dB ETSI:65dB</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Adjacent Channel Selectivity</p>
</td>
<td valign="top">
<p>TIA603C:65dB @ 12.5KHz</p>
<p>ETSI: 60dB @ 12.5KHz</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Co-Channel rejection</p>
</td>
<td valign="top">
<p>12dB@ 12.5KHz</p>
</td>
</tr>
<tr style="height:9.65pt" align="left">
<td valign="top">
<p>Spurious Response rejection</p>
</td>
<td valign="top">
<p>TIA603C:75dB ETSI:70dB</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Conducted spurious emission</p>
</td>
<td valign="top">
<p>-57dBm@ < 1GHz,-47dBm @ > 1GHz</p>
</td>
</tr>
<tr style="height:9.75pt" align="left">
<td valign="top">
<p>Blocking</p>
</td>
<td valign="top">
<p>84dB</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Rated Audio Power</p>
</td>
<td valign="top">
<p>1W</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Audio Response</p>
</td>
<td valign="top">
<p>+1dB ~ -3dB</p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p>Rated Audio Distortion</p>
</td>
<td valign="top">
<p>≤ 3%</p>
</td>
</tr>
<tr style="height:16.2pt" align="left">
<td colspan="2" valign="top">
<p><strong> GPS Optional</strong></p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p> Sensitivity</p>
</td>
<td valign="top">
<p> ≤ -130DB</p>
</td>
</tr>
<tr style="height:7.55pt" align="left">
<td valign="top">
<p> Cold Start</p>
</td>
<td valign="top">
<p> ≤ 1 minute </p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p> Hot Start</p>
</td>
<td valign="top">
<p> ≤ 10 seconds </p>
</td>
</tr>
<tr align="left">
<td valign="top">
<p> Horizontal Accuracy</p>
</td>
<td valign="top">
<p> ≤ 10 meters </p>
</td>
</tr>
</tbody>
</table>
<br>
<br>
</div>
<br>
_______________________________________________<br>
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<a moz-do-not-send="true"
href="mailto:CLUSTER@radio-amador.net"
target="_blank">CLUSTER@radio-amador.net</a><br>
<a moz-do-not-send="true"
href="http://radio-amador.net/cgi-bin/mailman/listinfo/cluster"
rel="noreferrer" target="_blank">http://radio-amador.net/cgi-bin/mailman/listinfo/cluster</a><br>
<br>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<table border="0" cellpadding="0"
cellspacing="0" width="34%">
<tbody>
<tr>
<td>
<p><font size="2">73's</font></p>
<div style="text-align:center"><font
size="1">***********************************</font><br>
<font size="1">CT1JIB / <b>Jorge
Santos</b></font><br>
<font size="1">QTH-Locator: IM58mo</font><br>
<font size="1">CQ Zone:14/ITU Zone:37</font><br>
<font size="1">Watch data in <a
moz-do-not-send="true"
href="http://www.qrz.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="http://www.qrz.com">www.qrz.com</a></a></font><br>
<font size="1">QSL Via: Bureau, Eqsl,
LOtW</font><br>
<font size="1">ARRL Member# 2000232451
</font><br>
<font size="1">REP Member# 1748</font><br>
<font size="1">ARLA Member# 070</font><br>
<font size="1">AMSAT US Member# 36900</font><br>
<font size="1">EPC Member# 5302</font><br>
<font size="1">*</font><br>
<font size="1">Sysop of CQ0DSA,
CQ0DAH, CQ0DCH, DCS012</font><br>
<font size="1">*</font><br>
<font size="1">Co-Sysop of </font><br>
<font size="1">CQ0DLX, CQ0DSM, CQ0DTV,
CQ0DLR, CQ0DAM </font><br>
<font size="1">DMR ID (268) 3007</font><br>
<font size="1">*</font><br>
<font size="1">D-Star FreeStar System</font><br>
<font size="1">***********************************</font></div>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
<br>
_______________________________________________<br>
CLUSTER mailing list<br>
<a moz-do-not-send="true"
href="mailto:CLUSTER@radio-amador.net">CLUSTER@radio-amador.net</a><br>
<a moz-do-not-send="true"
href="http://radio-amador.net/cgi-bin/mailman/listinfo/cluster"
rel="noreferrer" target="_blank">http://radio-amador.net/cgi-bin/mailman/listinfo/cluster</a><br>
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<pre wrap="">_______________________________________________
CLUSTER mailing list
<a class="moz-txt-link-abbreviated" href="mailto:CLUSTER@radio-amador.net">CLUSTER@radio-amador.net</a>
<a class="moz-txt-link-freetext" href="http://radio-amador.net/cgi-bin/mailman/listinfo/cluster">http://radio-amador.net/cgi-bin/mailman/listinfo/cluster</a>
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