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1 total messages Started by Mark & Mary Ann Weiss Tue, 10 Apr 2012 21:20
FS: Tepco J-340 / Robert A Jones FM Translator -- Works -- 91.7 -> 88.1MHz
#96
Author: Mark & Mary Ann Weiss
Date: Tue, 10 Apr 2012 21:20
161 lines
6482 bytes
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FS: Tepco J-340 / Robert A Jones FM Translator -- Works -- 91.7 -> =
88.1MHz





http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3D230775023567#ht_2731=
wt_922


This Translator is set up to receive on 91.7MHz and re broadcast on =
88.1MHz. It has been tested and found to work. Puts out 10-40 watts =
(tested into dummy load) and mutes output when input signal is not =
present. It needs a new meter, but otherwise seems to be completely =
functional.

SPECIFICATIONS
=20
RECEIVER
Frequency=20
Any frequency from 88 to 108 MHz
RF Output Impedance
50 or 75 ohms
Sensitivity (For 30db of quieting) =20
               (For 50db of quieting)
2uV across 50 ohms =20
10 uV across 50 ohms
Noise Figure
4db
Automatic Gain Control Range
120dB
Bandwidth
240KHz
Image Rejection
100dB
RF Input Impedance =20
UHF connector standard (other connectors available)
50 or 75 ohms
=20
TRANSMITTER
Frequency
Any frequency from 88 to 108 MHz=20
Type of Emission=20
180F3
Rated Output Power=20
10 to 40 watts
Power Output Regulation=20
Within 1% for any change In signal Input level or AC line variation of =
10%
RF Output Impedance. UHF connector standard (other connectors available)
50 or 75 Ohms
Harmonics=20
-80db or better
Spurious Output (600 kHz removed)=20
-80db or better
FM Signal To Noise Ratio=20
-70db or better
AM Noise (Referred to carrier) Ratio=20
-65db or better=20
 =20
=20
OTHER
 Overall Frequency Stability
 +/-1800 Hz from -30 to +50 deg C
Intermediate Frequency=20
10.7 MHz
Power Requirements: For 40 Watts RF=20
AC: l00VA or DC: 2.8 Amps at 28 Volts=20
Optional Audio Modulator=20
As per 74.123
Dimensions=20
19" by 13" x 3 1/2"
Weight=20
25 lbs (Approx. 30 lbs. shipping)=20


-


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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<META content=3D"text/html; charset=3Diso-8859-1" =
http-equiv=3DContent-Type>
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<BODY bgColor=3D#ffffff>
<DIV><FONT size=3D2 face=3DArial>FS: Tepco J-340 / Robert A Jones FM =
Translator --=20
Works -- 91.7 -&gt; 88.1MHz</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT size=3D2 face=3DArial></FONT>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT size=3D2 face=3DArial></FONT>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT size=3D2 face=3DArial><A=20
href=3D"http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&amp;item=3D23077502=
3567#ht_2731wt_922">http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&amp;ite=
m=3D230775023567#ht_2731wt_922</A></FONT></DIV>
<DIV>&nbsp;</DIV><FONT size=3D2 face=3DArial>
<DIV><BR>This Translator is set up to receive on 91.7MHz and re =
broadcast on=20
88.1MHz. It has been tested and found to work. Puts out 10-40 watts =
(tested into=20
dummy load) and mutes output when input signal is not present. It needs =
a new=20
meter, but otherwise seems to be completely functional.</DIV>
<DIV>&nbsp;</DIV>
<DIV>SPECIFICATIONS<BR>&nbsp;<BR>RECEIVER<BR>Frequency <BR>Any frequency =
from 88=20
to 108 MHz<BR>RF Output Impedance<BR>50 or 75 ohms<BR>Sensitivity (For =
30db of=20
quieting)&nbsp;=20
<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nb=
sp;&nbsp;&nbsp;=20
(For 50db of quieting)<BR>2uV across 50 ohms&nbsp; <BR>10 uV across 50=20
ohms<BR>Noise Figure<BR>4db<BR>Automatic Gain Control=20
Range<BR>120dB<BR>Bandwidth<BR>240KHz<BR>Image Rejection<BR>100dB<BR>RF =
Input=20
Impedance&nbsp; <BR>UHF connector standard (other connectors =
available)<BR>50 or=20
75 ohms<BR>&nbsp;<BR>TRANSMITTER<BR>Frequency<BR>Any frequency from 88 =
to 108=20
MHz <BR>Type of Emission <BR>180F3<BR>Rated Output Power <BR>10 to 40=20
watts<BR>Power Output Regulation <BR>Within 1% for any change In signal =
Input=20
level or AC line variation of 10%<BR>RF Output Impedance. UHF connector =
standard=20
(other connectors available)<BR>50 or 75 Ohms<BR>Harmonics <BR>-80db or=20
better<BR>Spurious Output (600 kHz removed) <BR>-80db or better<BR>FM =
Signal To=20
Noise Ratio <BR>-70db or better<BR>AM Noise (Referred to carrier) Ratio=20
<BR>-65db or better <BR>&nbsp; <BR>&nbsp;<BR>OTHER<BR>&nbsp;Overall =
Frequency=20
Stability<BR>&nbsp;+/-1800 Hz from -30 to +50 deg C<BR>Intermediate =
Frequency=20
<BR>10.7 MHz<BR>Power Requirements: For 40 Watts RF <BR>AC: l00VA or DC: =
2.8=20
Amps at 28 Volts <BR>Optional Audio Modulator <BR>As per =
74.123<BR>Dimensions=20
<BR>19" by 13" x 3 1/2"<BR>Weight <BR>25 lbs (Approx. 30 lbs. shipping) =
</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR>-</DIV>
<DIV>&nbsp;</DIV>
<DIV></FONT>&nbsp;</DIV></BODY></HTML>

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