Type/order no. ESU 31/274436 ESU 32/21110005
Frequency range (MHz)
47–470 470–862 950–2150 87.5–108 47–68/118–470 470–862 950–2150
Transmission range
Tap loss dB 10 10.5 14.5 11 10 10 10
Through loss dB 1.3 1.3 2 1.0 1.0 1.3 1.9
Decoupling
(between two sub.)
dB ≥ 36 ≥ 32 ≥ 22 ≥ 42 ≥ 32
Directional loss dB ≥ 36 ≥ 32 ≥ 22 ≥ 36 ≥ 32 ≥ 22
Screening factor dB 47–300 MHz ≥ 85, 300–470 MHz ≥ 80, 470–1000 MHz ≥ 75, 1000–2150 MHz ≥ 55
Connections FM/TV: IEC (male) FM: IEC (female), TV: IEC (male)
Sat: F-connector 2 x Sat: F-connector
Packing/Weight pc./kg 10 (50)/1.1
Technical data ESU 31/ESU 32
Terminating resistor
ERA 14 272899
Terminating resistor with isolating capacitor for terminating the
last socket ESU 31/ESU 32 in a distribution line.
UFO
®
micro sockets ESU 31/ESU 32
The UFO
®
micro antenna sockets ESU 31 and ESU 32 have
been specifically developed for the UFO
®
micro single-cable
matrix system.
The sockets comply with the EN 50083-1/A1 and EN 50083-
2/A1.
ESU 31 and ESU 32 are directional coupler sockets for loop-
through systems (ESU 31 with 2 x Sat, 1 x FM/TV; ESU 32 with
1 x Sat, 1 x TV, 1 x FM).
The DC voltage is fed through the Sat connection(s) with max.
24 V/60 mA, 22 kHz and DiSEqC.
They are equipped with a safety circuit for protection against
malfunctions caused by receivers not programmed to or not
compatible with the UFO
®
micro system.
The voltage delivered from the receiver to the trunk is cut,
once an overload is recognized.
The housing is made of robust cast aluminium.
Suitable for installation with screw or claw fixing in insulating
boxes of 55-65 mm Ø.
The sockets can be combined with almost all installation
systems.
The last socket in the distribution line must be terminated with
the terminating resistor ERA 14 (isolating capacitor).
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