|
S. NO.
|
ITEM
|
TYPE
|
SDU/MDU
|
SPECIFICATIONS
|
USE
|
|
1
|
AMPLIFIER
|
LINE
|
SDU
|
Gain=16-24dB, Output Level=105dB?V,Input Operating Range=40-80dB?V,Return Loss-Input=10dB & Output=10dB, Noise Figure=5dB, Max. Current=40-65mA, DC Power passing=1A,30V
|
Inbetween LNBF & STB to boost the signal strength. Noise also increases so least line amplifier to be used.
|
|
2
|
AMPLIFIER
|
IF
|
MDU
|
Freq. range=950-2150MHz,Gain=30dB, Gain Control=0-10dB,Slope Control=0 to 6~8dB,Output Level=115dB?V,Input Operating range=55-95dB?V, Return Loss=10dB, Noise Figure=6dB
|
For MDU ,connected inbetween LNBF & Tapoffs
|
|
3
|
SPLITTER
|
2 WAY
|
MDU
|
Freq. Range=5-2400MHz,Power Pass Option should be present
|
For MDU to split signals equally for two wings
|
|
4
|
SPLITTER
|
4 WAY
|
MDU
|
Freq. Range=5-2400MHz,Power Pass Option should be present
|
For MDU to split signals equally for four wings
|
|
6
|
TAP OFF
|
8 dB
|
MDU
|
Freq. Range=5-2400MHz,1 way tap, Power Pass Option should be present
|
For MDU, connected inbetween Amplifier(IF) & Multi sw. It will attenuate the Signal Strength as per its value.
|
|
7
|
TAP OFF
|
10 dB
|
MDU
|
Freq. Range=5-2400MHz,1 way tap, Power Pass Option should be present
|
For MDU, connected inbetween Amplifier(IF) & Multi sw. It will attenuate the Signal Strength as per its value.
|
|
8
|
TAP OFF
|
15 dB
|
MDU
|
Freq. Range=5-2400MHz,1 way tap, Power Pass Option should be present
|
For MDU, connected inbetween Amplifier(IF) & Multi sw. It will attenuate the Signal Strength as per its value.
|
|
9
|
TAP OFF
|
18 dB
|
MDU
|
Freq. Range=5-2400MHz,1 way tap, Power Pass Option should be present
|
For MDU, connected inbetween Amplifier(IF) & Multi sw. It will attenuate the Signal Strength as per its value.
|
|
10
|
TAP OFF
|
22 dB
|
MDU
|
Freq. Range=5-2400MHz,1 way tap, Power Pass Option should be present
|
For MDU, connected inbetween Amplifier(IF) & Multi sw. It will attenuate the Signal Strength as per its value.
|
|
11
|
TAP OFF
|
25 dB
|
MDU
|
Freq. Range=5-2400MHz,1 way tap, Power Pass Option should be present
|
For MDU, connected inbetween Amplifier(IF) & Multi sw. It will attenuate the Signal Strength as per its value.
|
|
12
|
TAP OFF
|
30 dB
|
MDU
|
Freq. Range=5-2400MHz,1 way tap, Power Pass Option should be present
|
For MDU, connected inbetween Amplifier(IF) & Multi sw. It will attenuate the Signal Strength as per its value.
|
|
13
|
MULTI SWITCH
|
2*4
|
MDU
|
Freq. range=950-2150MHz,Tap Gain=2dB,Output Level=100dB?V,Operating IF input level=40-90dB?V,Isolation=H/V=35dB, Out-Out=25dB,Return Loss-Inputs=12dB & Outputs=12dB
|
For MDU, connected inbetween Tapoffs & STB for 4 customers. It will increase the high frequency signals & deliver to STB
|
|
14
|
MULTI SWITCH
|
2*8
|
MDU
|
Freq. range=950-2150MHz,Tap Gain=2dB,Output Level=100dB?V,Operating IF input level=40-90dB?V,Isolation=H/V=35dB, Out-Out=25dB,Return Loss-Inputs=12dB & Outputs=12dB
|
For MDU, connected inbetween Tapoffs & STB for 8 customers. It will increase the high frequency signals & deliver to STB
|
|
15
|
CONNECTOR
|
SPLICE
|
MDU
|
Male Splice
|
To connect IF Amp. & Tappoffs / For cascading two Multi sw
|
|
16
|
DC BLOCK TERMINATOR
|
|
MDU
|
75 ohm
|
To connect the open trunk ports of Amplifier(IF), Tapoffs, Multisw etc.to prevent signal losses
|
