Multiband amplifiers Masthead products Terrestrial TV products

Terrestrial TV products
Masthead products
Multiband amplifiers

for combination and balancing
of the signals from 3 TV antennas

shielded metal case inside plastic housing
for outdoor mounting
switchable DC feeding for preamplifier UHF

built-in attenuators for every band
DC feeding via output connector
Technical specifications
T Y P E
MA061 MA062 MA063 MA064 MA065MA066
Ordering number
02538
Gain
FM (88-108 MHz)
VHFI (47-68 MHz)
- 28 dB
16 dB
30 dB
-
30 dB
02539
02540
02541
VHFIII (174-260 MHz)
28 dB
02542 02543
16 dB
28 dB
UHFIV (470-606 MHz)
-
-
-
-
-
22 dB*
UHFV (638-862 MHz)
-
-
-
-
-
22 dB*
UHF (470-862 MHz)
2x20 dB
2x34 dB
2x34 dB
38 dB
38 dB
-
Number of inputs
3 33233
Noise figure
VHF 6 dB; UHF 3 dB
Maximal output level IMD3=60 dB (DIN45004B)
104 dBµV
VHF 0 ÷ -20 dB; UHF 0 ÷ -16 dB
Gain control
Return loss
> 10 dB
DC for preamplifiers (switchable)**
Current consumption***
through UHF input
12 V 60 mA
12 V 80 mA
Operating temperature range
Dimensions/Weight (packed)
* UHFIV (470-590 MHz) UHFV (614-862 MHz) on request ** 12 V 60 mA max.
through UHF V input
12 V 80 mA
-200 ÷ +50 0C
89x107x43 mm/0.18 kg
*** without external DC loading
12 V 60 mA