TRIAX Multimedia Main Catalogue
TRIAX Multimedia Main Catalogue
TRIAX Multimedia Main Catalogue
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Triax MFA mast amplifier series<br />
The new MFA mast amplifier series is multiband amplifiers featuring different<br />
combination of ports for UHF, BIII (DAB), VHF or BII (FM).<br />
• F-connectors on all in- and outputs<br />
• Simple and easy installation<br />
• Attractive design in a waterproof masthousing<br />
• High gain and output voltage<br />
• Adjustable gain on alle inputs<br />
• Unique power stabiliser enables use of any power unit from 12 V to 24 V<br />
• High output level<br />
MFA amplifier MFA 641<br />
MFA 665<br />
Technical data<br />
Type<br />
Art. No.<br />
Input 1<br />
Input 2<br />
Input 3<br />
Noise figure<br />
Channel<br />
Gain<br />
Channel<br />
Gain<br />
Channel<br />
Gain<br />
UHF 1<br />
UHF 2<br />
BII/BIII/VHF<br />
DAB<br />
Band<br />
dB<br />
Band<br />
dB<br />
Band<br />
dB<br />
dB<br />
dB<br />
dB<br />
MFA 641<br />
UHF/BII<br />
340641<br />
UHF<br />
24-34<br />
BII<br />
14-24<br />
2.5<br />
4.5<br />
MFA 642<br />
UHF/BII<br />
340642<br />
UHF<br />
24-34<br />
BII<br />
-2<br />
MFA 645<br />
UHF/DAB<br />
340645<br />
UHF<br />
24-34<br />
BIII/DAB<br />
14-24<br />
2.5 2.5<br />
4.5<br />
MFA 652<br />
UHF/VHF<br />
340652<br />
UHF<br />
13-23<br />
VHF<br />
13-23<br />
4.5<br />
4.0<br />
MFA 655<br />
UHF/DAB/BII<br />
340655<br />
UHF<br />
13-23<br />
BII<br />
2-12<br />
BIII/DAB<br />
13-23<br />
4.3<br />
6.5<br />
3.5<br />
MFA 665<br />
UHF/UHF/VHF<br />
340665<br />
UHF<br />
13-23<br />
UHF<br />
12-22<br />
VHF<br />
13-23<br />
Return loss in/out dB 10/10 10/10 10/10 10/10 10/10 10/10<br />
Max. output voltage<br />
@ -60 dB IMA dBµV 105 105 105 102 105 109<br />
Numbers of in-/output 2/1 2/1 2/1 2/1 3/1 3/1<br />
Voltage VDC 12-24 12-24 12-24 12-24 12-24 12-24<br />
LED indicator Green Yes Yes Yes Yes Yes Yes<br />
Power mA 60 60 60 53 48 48<br />
Connector F-con F-con F-con F-con F-con F-con<br />
Weight kg 0.205 0.205 0.205 0.205 0.205 0.205<br />
Dimensions Height<br />
Depth<br />
Width<br />
mm<br />
mm<br />
mm<br />
115<br />
60<br />
117<br />
115<br />
60<br />
117<br />
115<br />
60<br />
117<br />
115<br />
60<br />
117<br />
115<br />
60<br />
137<br />
115<br />
60<br />
137<br />
3.8<br />
12.0<br />
4.5<br />
30
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