Amplifier 5-65/87-860 MHz
Mod. IN
Aerial IN
6 dB
0 dB
3 dB
Modulator attenuator
10 dB
0 dB
5 dB
Aerial attenuator
TAP 2
TAP 1
TAP 4
TAP 3
Aerial
Mod.
Rev.
+8 dB
+5 dB
0 dB
IN
OUT 0.5 dB
Galvanic Isolator
5-1000 MHz
Mod. IN
Cable from system modu-
lator on mainroom TV
Aerial IN
Cable from antenna or
cable network
TAP 2
Cables to mainroom TV or
TV in link rooms
Aerial
attenuator
Attenuate if interfer-
ence on link frequency
channal
Modulator attenuator
Adjust if low signal from
antenna/cable network causes
interference in the TV picture
TAP 4
Cables to mainroom TV or
TV in link rooms
TAP 1
Cables to mainroom TV or
TV in link rooms
TAP 3
Cables to mainroom TV or
TV in link rooms
Amplifier 5-65/87-860 MHz
Mod. IN
Aerial IN
6 dB
0 dB
3 dB
Modulator attenuator
10 dB
0 dB
5 dB
Aerial attenuator
TAP 2
TAP 1
TAP 4
TAP 3
Aerial
Mod.
Rev.
+8 dB
+5 dB
0 dB
IN
OUT 0.5 dB
Galvanic Isolator
5-1000 MHz
IN
Cable from Cable Network
Out
Cable to RF link amplifi er
GND
Ground
connection
!
Must always
be used when
connecting
to a Cable
Network
Amplifi er
Galvanic Isolator
Technical specifi cations - Type 4052
Frequency range
40 - 860 MHz
Modulator frequency
40 - 860 MHz
Attenuator aerial
0 / 5 / 10 dB
Attenuator modulator
0 / 3 / 6 dB
Recommended minimum input
60 dB/ µV
Technical specifi cations - Type 4053
(With return path)
Frequency range*
87 - 860 MHz
Modulator frequency
87 - 860 MHz
Attenuator aerial
0 / 5 / 10 dB
Attenuator modulator
0 / 3 / 6 dB
Frequency range return path
5 - 65 MHz
Recommended minimum input
60 dB/ µV
Recommended maximum cable lengths for both types:
- RF modulator to MOD IN
30 meters
- Aerial/cable network to aerial IN
30 meters
- TAP1, TAP2, TAP3, TAP4 to product
30 meters
(Good quality aerial cable and proper aerial input will allow longer cables)
*
Note!
frequencies in Band I will not be looped through
(used for return path)
ABO-CENTER
v/HENRIKSENS
ELEKTRONIK
