Data Sheet

4
Compact Amplifier and Node Accessories
Splitters 7704x
Plug-in Splitters and Directional Couplers are used to route and/or split RF signals in e.g. Compact amplifiers.
Jumpers are used to route all signals to a selected port. The modules are available in below configurations.
Typical Insertion Loss (dB) at Various Frequencies (MHz)
Type
Part
Number
Tap/
Thru
Leg
5 47 65 85 340 470 606 862
Jumper 0 dB A74069.10 - - - - - - - - -
Jumper 0 dB (input) A74089.10 - - - - - - - - -
Thru 3.3 3.3 3.3 3.3 3.3 3.4 3.5 3.8 2-way Splitter
3.5 dB/3.5 dB
A77041.10
Tap 3.3 3.3 3.3 3.3 3.3 3.4 3.5 3.8
Thru 1.5 1.5 1.5 1.5 1.6 1.7 1.9 2.3 Directional Coupler
2.0 dB/6.0 dB
A77042.10
Tap 5.0 5.2 5.2 5.2 5.3 5.4 5.6 6.0
Thru 0.9 0.8 0.8 0.8 0.8 0.9 1.0 1.4 Directional Coupler
1.0 dB/10.5 dB
A77043.10
Tap 10.2 9.8 9.8 9.8 9.8 9.9 10.0 10.3
Thru 0.7 0.5 0.5 0.5 0.6 0.7 0.8 1.1 Directional Coupler
0.6 dB/14 dB
A77044.10
Tap 13.0 12.9 12.8 12.8 13.0 13.1 13.3 13.5
Tap 0.7 0.5 0.5 0.5 0.6 0.7 0.8 1.1 Directional Coupler
0.6 dB/18 dB
A77046.10
Thru 17.4 17.2 17.2 17.2 17.3 17.4 17.5 17.6
If no splitter or directional coupler is applied at amplifier output, a link type 74069 is inserted.
If no splitter or directional coupler is applied for input loop-through, a link type 74089 is inserted.
Diplex Filters
The plug-in Diplex Filters are true plug-in diplex filters that enable an in-expensive change of the reverse
bandwidth without replacing the amplifier. The diplex filters are available in various types to support current
and future network applications. The diplex filter in use determines the forward and reverse frequency range.
Diplex Filter Type 75110
Diplex Filter Types 75110 are for use in Compact amplifiers only*
Value Part Number Frequency Range Insertion Loss Group Delay
Reverse
5 – 30 MHz
≤ 0.10 dB @ 5 MHz
≤ 0.60 dB @ 30 MHz
≤ 1.0 ns, Df = 1 MHz @ 5 - 20 MHz
≤ 2.0 ns, Df =1 MHz @ 20 - 25 MHz
≤ 5.0 ns, Df = 1 MHz @ 25 – 30 MHz
30/47 MHz A75110.103047
Forward
47 - 862 MHz
≤ 0.55 dB @ 45 MHz
≤ 0.20 dB @ 862 MHz
≤ 11.0 ns Df = 4.43 MHz, CH2
≤ 4.5 ns Df = 4.43 MHz, CH3
≤ 2.0 ns Df = 4.43 MHz, other channels
Reverse
5 – 40 MHz
≤ 0.10 dB @ 5 MHz
≤ 0.90 dB @ 40 MHz
≤ 1.0 ns, Df = 1 MHz @ 5 - 31 MHz
≤ 2.0 ns, Df = 1 MHz @ 31 - 34 MHz
≤ 3.0 ns, Df = 1 MHz @ 34 - 36 MHz
≤ 8.5 ns, Df = 1 MHz @ 36 - 40 MHz
40/52 MHz A75110.104052
Forward
52 – 862 MHz
≤ 0.9 dB @ 52 MHz
≤ 0.20 dB @ 862 MHz
≤ 11.5 ns Df = 3.58MHz, CH2
≤ 5.0 ns
Df = 3.58MHz, CH3
≤ 2.5 ns Df = 3.58 MHz, other channels
Reverse
5 – 40 MHz
≤ 0.10 dB @ 5 MHz
≤ 0.80 dB @ 40 MHz
≤ 1.0 ns, Df = 1 MHz @ 5 - 29 MHz
≤ 2.0 ns, Df = 1 MHz @ 29 - 34 MHz
≤ 7.5 ns, Df = 1 MHz @ 34 – 40 MHz
40/54 MHz A75110.104054
Forward
54 – 862 MHz
≤ 0.60 at 54 MHz
≤ 0.20 at 862 MHz
≤ 12.0 ns, Df = 4.43 MHz, CH3
≤ 4.5 ns, Df = 4.43 MHz, CH4
≤ 2.0 ns, Df = 4.43 MHz, other
channels
Reverse
5 – 42 MHz
≤ 0.10 dB @ 5 MHz
≤ 1.10 dB @ 42 MHz
≤ 1.0 ns, Df = 1 MHz @ 5 - 29 MHz
≤ 2.0 ns, Df = 1 MHz @ 29 - 34 MHz
≤ 7.0 ns, Df = 1 MHz @ 34 - 40 MHz
≤ 18.0 ns, Df = 1 MHz @ 40 - 42 MHz
42/54 MHz A75110.104254
Forward
54 – 862 MHz
≤ 0.90 dB @ 54 MHz
≤ 0.20 dB @ 862 MHz
≤ 16.0 ns, Df = 3.58 MHz, CH2
≤ 5.0 ns
, Df = 3.58 MHz, CH3
≤ 2.5 ns, Df = 3.58 MHz, other
channels
*Please note that these filters will significantly reduce reverse performance if used in Compact nodes