HEAD-END SIGNAL CONTROL SYSTEM
Product Specification
December 21, 11
HE Series
1(7)
HEAD-END SIGNAL CONTROL SYSTEM
The HE product line is intended to be used at head-ends and HUB’s for
combining/splitting narrowcast and broadcast signals. The product line includes
combiners, splitters, directional couplers and diplex filters.
Additional modules can be added to the series on request.
Features
−
−
−
−
−
−
−
−
−
High density, 24 modules per sub-rack (3U)
Double density possible with back-to-back installation, 48 modules per 3U
Fits standard 19’’ racks and sub-racks (3U)
Frequency range up to 1 GHz
High isolation between ports
Excellent flatness
F-female input and output connectors
Optional 20 dB test point and insertion point, several connector type options
Cenelec class A screening, typical > 100 dB
Technical specifications
General
Connectors, input/output
Connectors, test/injection point
Impedance
Operating temperature range
Storage and transportation temp range
EMC compatibility
Overvoltage protection
Subrack dimensions
F
BNC, F or IEC
75 Ω
0...+55 °C (IEC 68-2-1/2)
-20…+65 °C
EN 50083-2, class A
1 kV
19’’, height 3U (ETS standard)
Product Specification
HE Series
December 21, 11
2(7)
HECS Combiner/splitter modules
Module type
2WB
3WB
4WB
8WB
2x2WB
4.0
4.0
4.2
6.1
6.7
7.3
7.5
8.0
8.2
11.0
12.0
12.3
4.0
4.0
4.2
1.2
1.0
1.2
1.0
1.0
1.0
1.2
1.0
1.2
1.5
1.2
1.5
1.2
1.0
1.2
25
30
25
22
25
25
25
22
25
30
25
22
25
30
25
22
25
30
25
22
16
18
1)
20
16
18
1)
20
16
18
1)
20
16
18
1)
20
16
18
1)
20
Insertion loss dB max
5…15 MHz
15…862 MHz
862…1006 MHz
Flatness dB
5…15 MHz
15…862 MHz
862…1006 MHz
Isolation (in-in / out-out) dB min
5…15 MHz
15…600 MHz
600…862 MHz
862…1006 MHz
Return loss (in, out) dB min
5…15 MHz
15…40 MHz
40…1006 MHz
General
Dimensions 2/3/4WB and 2x2WB (h x w x d) 111 mm x 17 mm x 65 mm
Weight 2/3/4WB and 2x2WB
0.26 kg
Dimensions 8WB (h x w x d)
Weight 8WB
111 mm x 35 mm x 65 mm
0.45 kg
Notes
1)
20 dB @ 40 MHz, -1.5 dB /oct.
Block diagrams
HECS2WB
HECS3WB
HECS4WB
HECS6WB
HECS8WB
HECS2x2WB
Product Specification
HE Series
December 21, 11
3(7)
HECS Combiners/splitters (incl. test point and injection point)
Module type
2WB-TPIP
3WB-TPIP
4WB-TPIP
6WB-TPIP
8WB-TPIP
2x2WB-TPIP
5.0
5.0
5.3
7.2
7.5
8.3
8.6
9.0
9.3
11.5
11.0
11.5
12.5
13.0
13.3
5.0
5.0
5.3
1.3
1.1
1.3
1.2
1.2
1.2
1.3
1.1
1.3
1.5
1.2
1.5
1.8
1.3
1.8
1.3
1.1
1.3
20±0.8
20±0.8
20±0.8
20±0.8
20±0.8
25
30
25
22
25
30
25
22
25
30
25
22
25
30
25
22
25
30
25
22
16
18
1)
20
16
18
1)
20
16
18
1)
20
16
18
1)
20
16
18
1)
20
Insertion loss dB max
5…15 MHz
15…862 MHz
862…1006 MHz
Flatness dB
5…15 MHz
15…862 MHz
862…1006 MHz
Insertion loss test / injection point dB
5…1006 MHz
20±0.8
Isolation (in-in / out-out) dB min
5…15 MHz
15…600 MHz
600…862 MHz
862…1006 MHz
25
30
25
22
Return loss (in, out) dB min
5…15 MHz
15…40 MHz
40…1006 MHz
16
18
1)
20
General
Dimensions 2/3/4WB-TPIP (h x w x d)
Weight 2/3/4WB-TPIP
111 mm x 17 mm x 65 mm
0.26 kg
Dimensions 6/ 8WB-TPIP (h x w x d)
Weight 6/ 8WB-TPIP
111 mm x 35 mm x 65 mm
0.45 kg
Notes
1)
20 dB @ 40 MHz, -1.5 dB /oct.
Block diagrams
HECS2WB-TPIP
HECS3WB-TPIP
HECS4WB-TPIP
HECS6WB-TPIP
HECS8WB-TPIP HECS2x2WB-TPIP
Product Specification
HE Series
December 21, 11
4(7)
HECS Directional couplers
Module type
2T8
2T8-TPIP
2T16
2.6
2.0
2.3
3.6
3.0
3.3
1.2
1.1
1.2
9.3
9.0
9.3
10.3
10.0
10.3
16.5
16.7
16.7
1.2
1.0
1.2
1.3
1.0
1.3
1.2
1.0
1.2
NA
20±0.8
NA
25
30
25
22
25
30
25
22
25
30
25
22
16
18
1)
20
16
18
1)
20
16
18
1)
20
Insertion loss dB max
5…15 MHz
15…862 MHz
862…1006 MHz
Insertion loss tap port dB max
5…15 MHz
15…862 MHz
862…1006 MHz
Flatness dB
5…15 MHz
15…862 MHz
862…1006 MHz
Insertion loss test / injection point dB
5…1006 MHz
Isolation (in-in / out-out) dB min
5…15 MHz
15…600 MHz
600…862 MHz
862…1006 MHz
Return loss (in, out) dB min
5…15 MHz
15…40 MHz
40…1006 MHz
General
Dimensions (h x w x d)
Weight
111 mm x 17 mm x 65 mm
0.26 kg
Notes
1)
20 dB @ 40 MHz, -1.5 dB /oct.
Block diagrams
HECS2T8
HECS2T8-TPIP
HECS2T16
Product Specification
December 21, 11
HEDX Diplex filters
Module type
65/88
Insertion loss upstream dB max
5…65 MHz
88…862 MHz
862…1006 MHz
1.5
45.0
45.0
Insertion loss downstream dB max
5…65 MHz
88…862 MHz
862…1006 MHz
45.0
1.5
2.0
Flatness dB
5…65 MHz
88…1006 MHz
1.5
1.5
Return loss upstream dB min
5…15 MHz
15…65 MHz
16
18
Return loss downstream dB min
88…1006 MHz
16.5
1)
Group delay (2MHz channel) ns max
10
General
Dimensions (h x w x d)
Weight
111 mm x 17 mm x 65 mm
0.26 kg
Notes
1)
20 dB @ 80 MHz, -1.5 dB /oct. minimum 14 dB
Block diagram
HEDX65/88
HE Series
5(7)
Product Specification
HE Series
December 21, 11
6(7)
HECS Combination modules
Module type
2WBx2WB 2WBx2WB-TPIP 2WBx4WB 2WBx4WB-TPIP 2WBx2T8-TPIP
Insertion loss dB max
5…15 MHz
15…862 MHz
862…1006 MHz
7.5
8.0
8.2
8.8
9.0
9.3
11.0
12.0
12.3
12.3
12.5
13.0
7.9
7.5
7.8
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
13.4
12.0
11.5
11.7
1.2
1.0
1.2
1.3
1.1
1.3
1.5
1.2
1.5
1.8
1.3
1.8
2.5
1.3
2.5
NA
20±0.8
20±0.8
25
30
25
22
25
30
25
22
25
30
25
22
25
30
25
22
16
18
1)
20
16
18
1)
20
16
18
1)
20
16
18
1)
20
Insertion loss tap port dB max
5…15 MHz
15…30 MHz
30…862 MHz
862…1006 MHz
Flatness dB
5…15 MHz
15…862 MHz
862…1006 MHz
Insertion loss test / injection point dB
5…1006 MHz
NA
20±0.8
Isolation (in-in / out-out) dB min
5…15 MHz
15…600 MHz
600…862 MHz
862…1006 MHz
25
30
25
22
Return loss (in, out) dB min
5…15 MHz
15…40 MHz
40…1006 MHz
16
18
1)
20
General
2WBx2WB, 2WBx2WB-TPIT, 2WBx2T8-TPIP
Dimensions (h x w x d)
111 mm x 17 mm x 65 mm
Weight
0.26 kg
2WBx4WB, 2WBx4WB-TPIP
Dimensions (h x w x d)
Weight
111 mm x 35 mm x 65 mm
0.45 kg
Notes
1)
20 dB @ 40 MHz, -1.5 dB /oct.
Block diagrams
HECS2WBx2WB
HECS2WBx2WB-TPIP
HECS2WBx4WB
HECS2WBx4WB-TPIP
HECS2WBx2T8-TPIP
Product Specification
HE Series
December 21, 11
7(7)
HERK Racks
Module type
HERK3U
HERK3UD
132.5 (3U)
482.6 (19”)
40.0
132.5 (3U)
482.6 (19”)
71.0
24
12
24
12
Dimensions mm
Height
Width
Depth
Module placement pcs
Single modules
Double modules
General
Material
HERK3U
HERK3UD
Anodized Aluminium
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