93
1
3
Eutelsat -13
Astra -19
Sirius -5
Thor - Intelsat
1
2
4
o
o
o
o
MFD 21D switch
MFD DiSEqC switches for switching between 2 or 4 LNBs
DiSEqC switches are used in multi satellite installations for switching between
2 or 4 LNBs each pointing at different satellites.
• Available with 2 or 4 inputs for switching between 2 or 4 satellite positions
• High isolation ensures problem-free operation in multi user installations
• Housed in fully shielded, waterproof mast box for outdoor installation.
Housing is compact and has snap lock lid
• Easy installation using F-connectors for cable mounting and a releasable
strap for mast mounting
• Instructions enclosed in the housing
• Can be used with single,
dual and quad LNBs.
Type
Part No.
MFD 21R
DiSEqC 2x1
300508
MFD 21D
DiSEqC 2x1
300510
MFD 41D
DiSEqC 4x1
300509
MFD 21D + Ter
DiSEqC 3x1
300511
Number of inputs
(No. of positions)
2 2 4 3
Frequency range SAT
Ter
MHz
MHz
950 - 2200 950 - 2200 950 - 2200 950 - 2200
47-862
Switch type Relay Diodes Diodes Diodes
DiSEqC control
DiSEqC 1.0 and
tone burst
DiSEqC 1.0 and
tone burst
DiSEqC 1.0 DiSEqC 1.0 and
tone burst
Through loss dB 1 1.5 2.5 3.0/1.0
Isolation input A-B dB > 25 > 40 > 30 > 35
Return loss dB > 10 > 10 > 8 > 10/> 10
Linearity dB ± 1 ± 1 ± 1 ± 1
Function(s) Position/option/band Position/option/band Position/option Position/option
Control LEDs pcs 2 2 4 2
DC loop through mA 500 max. 500 max. 500 max. 500 max.
Current consumption mA < 30 < 30 < 30 < 30
Temperature range
o
C -30....+60 -30....+60 -30....+60 -30....+60
Dimensions (H x D x W) mm 106 x 43 x 120 106 x 43 x 120 106 x 43 x 120 106 x 43 x 120
Weight kg 0.220 0.220 0.220 0.220
Remarks Hi-end DiSEqC
switch
Hi-end DiSEqC
switch
Hi-end DiSEqC
switch
Hi-end DiSEqC
switch
Technical data on MFD high-end DiSEqC switches
DiSEqC switches - multi satellite reception
• LED-indicators for
easy control of installation
MFD 41D switch
Comments to this Manuals