Specifications and design are subject to change due to our politicy of continual technical
SAT attenuator units
SDE 4415/5 F and SDE 4420/5 F
The SAT attenuator units reduce the RF levels of one SAT system.
In conjunction with a multiswitch for more than one SAT position,
you can adjust different receiving levels of several SAT positions.
Each one of the four SAT IF is attenuated with 5 dB.
SDE 4415/5 F : for multiswitches with 15mm connector distance
(e.g. SMS 9989 U)
SDE 4420/5 F : for multiswitches with 20mm connector distance
(e.g. SMS 9949 NF, SMS 92009 NF)
The input cables need f-male connectors. The unit can directly be
plugged on the IF input of the multiswitch.
The permissible ambient temperature
range is: -20° C ... +50° C.
SPAUN electronic confirms the keeping of the EMC
requirements in accordance to the EU product norm
EN 50083-2 and the keeping of the safety requirements
in accordance to the EU product norm EN 50083-1
by the CE sign.
The attenuator units meet the more stringent screening
requirements according to EN 50083-2, quality grade A.
Type SDE 4415/5 F SDE 4420/5 F
Frequency range 950 ... 2200 MHz 950 ... 2200 MHz
Through loss 5 dB 5 dB
Isolation of trunklines > 35 dB > 40 dB
DC through path 2 A 2 A
Dimensions 63 x 66 x 21 mm 78 x 66 x 21 mm