The 2012 catalogue - Triax
The 2012 catalogue - Triax
The 2012 catalogue - Triax
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<strong>Triax</strong> MFA mast amplifier series<br />
High-performance range of mast<br />
amplifiers with F-connector<br />
• F-connectors on all in- and outputs<br />
• Simple and easy installation<br />
• Unique mounting system<br />
• Attractive design in a waterproof masthousing<br />
• High gain and output voltage<br />
• Fixed or adjustable gain<br />
• Unique power stabiliser enables use of any power<br />
unit from 12 V to 24 V<br />
• Built-in green LED indicator light when power is on<br />
• Low noise figures<br />
• High output level<br />
Terrestrial reception<br />
Technical data<br />
Type<br />
Art. No.<br />
Input 1<br />
Input 2<br />
Input 3<br />
Noise figure<br />
Frequency<br />
Channel<br />
Gain<br />
Frequency<br />
Channel<br />
Gain<br />
Frequency<br />
Channel<br />
Gain<br />
typ. (max.)<br />
UHF 1<br />
UHF 2<br />
BII/BIII/VHF<br />
BIII/DAB<br />
MHz<br />
dB<br />
MHz<br />
dB<br />
MHz<br />
dB<br />
dB<br />
dB<br />
dB<br />
MFA 645<br />
UHF/DAB<br />
340645<br />
470-862<br />
21-69<br />
24-34<br />
174-230<br />
5-12/DAB<br />
14-24<br />
≤ 2.5<br />
≤ 4.5<br />
MFA 652<br />
UHF/VHF<br />
340652<br />
470-862<br />
21-69<br />
13-23<br />
47-230<br />
2-4/5-12<br />
13-23<br />
≤ 4.5<br />
≤ 4.0<br />
MFA 655<br />
UHF/BII/DAB<br />
340655<br />
470-862<br />
21-69<br />
13-23<br />
87-108<br />
BII (FM)<br />
2-12<br />
174-230<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 />
470-862<br />
21-69<br />
13-23<br />
470-862<br />
21-69<br />
12-22<br />
47-230<br />
2-4/FM/5-12<br />
13-23<br />
≤ 3.8<br />
≤ 12.0<br />
≤ 4.5<br />
MFA 651<br />
DVB-T<br />
340651<br />
470-862<br />
21-69<br />
12<br />
Return loss in/out dB 10/10 10/10 10/10 10/10<br />
Max. output voltage<br />
@ -60 dB IMA dBµV 105 102 105 109 105<br />
Number of in-/outputs 2/1 2/1 3/1 3/1 1/1<br />
Voltage VDC 12-24 12-24 12-24 12-24 5-12<br />
Power mA 60 53 48 98 65<br />
LED indicator Green Yes Yes Yes Yes<br />
DC throughpower<br />
Connector F-con F-con F-con F-con F-con<br />
Weight kg 0.205 0.205 0.205 0.205 0.230<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 />
137<br />
115<br />
60<br />
137<br />
108<br />
50<br />
120<br />
Remarks<br />
1.8<br />
29
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