Ms -w b 6 1 6, Performance specifications, Using your terk ms-wb616 multiswitch – Terk MSWB616_OMЙ User Manual
Page 4: Mounting your terk ms-wb616 multiswitch
Performance Specifications
Input Frequency Range
250 – 2150MHz
Output Frequency Range
250 – 2150MHz
(Each Output)
Insertion Loss
-7dB (Min.)
Cross Polar Isolation
30dB min.
Current Consumption
250mA (Typ.)
300mA (Max.)
Power Adaptor
100 – 240 VAC 50 – 60Hz Input
21 VDC 1.5A Output
22KHz Tone Output
22 ± 4 KHz continuous, 650 ±
300mVp-p
The stacked signal at each output of the ODU or the MS-
WB616 follows the frequency plan below. The actual
signal availability varies depending on user location and
DIRECTV satellite deployment data:
M
S
-W
B
6
1
6
6
Using your TERK
MS-WB616 Multiswitch
(Continued)
• This wideband 6x16 multi-switch must never be used in
a system containing a Frequency Translation Module
(FTM) as the equivalent function is already contained in
the FTM.
• Diplexing off-air signal can be done on the 16 outputs of
the Multiswitch when used with a 18x20 Phase III or 18
inch round Dish. Diplexing shall not be used with Ka/Ku
ODU since Ka-Lo band of 250 - 750 MHz occupies that
frequency band. We recommend the Terk BDS-P1
diplexer for this.
Mounting your TERK MS-WB616
Multiswitch
When mounting your Terk MS-WB616 using RG-6 cable
with solid-copper center conductor is required to reduce
cable DC drop. Use RG-6 cables with proper exterior
water-proof connectors, preferably mounting/orienting the
MS-WB616 where it is shielded from rain. Use F
connectors rated to at least 2150 MHz and minimize the
number of F connections used to reduce reflection and
signal strength drop. Terk recommends using our
premium quad shielded QS series RG6 cable or equivalent.
M
S
-W
B
6
1
6
5
Stack Plan
Ka-Lo,
99
o
RHCP
Ku, 101
o
RHCP
Ka-Hi,
99
o
RHCP
Ka-Lo,
99
o
LHCP
Ku, 101
o
LHCP
Ka-Hi,
99
o
LHCP
Ka-Lo,
103
o
RHCP
Ku, 119
o
RHCP*
Ka-Hi,
103
o
RHCP
Ka-Lo,
103
o
LHCP
Ku, 110
o
/119
o
LHCP*
Ka-Hi,
103
o
LHCP
Output IF
Frequencies
Ka-Lo: 250 -
750 MHz
Ku: 950 -
1450 MHz
Ka-Hi: 1650 -
2150 MHz
Ka-Lo: 250 -
750 MHz
Ku: 950 -
1450 MHz
Ka-Hi: 1650 -
2150 MHz
Ka-Lo: 250 -
750 MHz
Ku: 950 -
1450 MHz
Ka-Hi: 1650 -
2150 MHz
Ka-Lo: 250 -
750 MHz
Ku: 950 -
1450 MHz
Ka-Hi: 1650 -
2150 MHz