Datasheet

35
Technical data on MFA mast amplifiers with F-connectors
Triax MFA mast amplifier series
Type
Part No.
MFA 311
340311
MFA 312
340312
MFA 313
340313
MFA 314
340314
MFA 320
340320
MFA 321
340321
Input 1
Channel
Gain
Band
dB
UHF
12-22
UHF/BI+III
25-35/15-25
UHF 1
20-30
UHF
22-33
UHF
25-35
TV
22-32
Input 2
Channel
Gain
Band
dB
VHF
-2
UHF 2
20-30
BI+BIII
15-25
BIII
15-25
FM
10-20
Input 3
Channel
Gain
Band
dB
BI+BIII
15-25
BI+FM
15-25
Noise figure
UHF
VHF
dB
dB
3.0 4.5
IN1 - IN2
8.8/8.5-7.0/7.0
4.0
4.5
4.0
4.0
4.0
3.5
5.0
Max. output voltage
@ -60 dB IMA dBµV
103 103 103 103 103 103
Numbers of in-/output 2/1 1/1 3/1 2/1 3/1 2/1
Voltage VDC 12-24 12-24 12-24 12-24 12-24 12-24
Power mA 30 30 30 30 25 25
DC throughpower
Connector F-con F-con F-con F-con F-con F-con
Weight kg 0.230 0.230 0.230 0.230 0.230 0.230
Dimensions Height
Depth
Width
mm
mm
mm
108
50
120
108
50
120
108
50
120
108
50
120
108
50
120
108
50
120
Remarks FM notch
2 input with
2 attenuators
FM notch FM notch TV:
BI+BIII+UHF