50-Ohm Load
698 – 2700 MHz
150 W
• Designed as 50-Ohm termination wherever improved
intermodulation performance compared to standard
loads is required
• Excellent intermodulation performance
• Suitable for indoor or outdoor applications
• Wall or mast mounting
• Built-in DC stop
Technical Data
78210475
Type No.
Frequency range
698 – 2700 MHz
VSWR
< 1.12
Impedance
50 Ω
Input power
< 150 W
Intermodulation products
< –160 dBc (3rd order; with 2 x 20 W)
Temperature range
-40 ... +55 °C
Connectors
7-16 female (long neck)
Application
Indoor or outdoor (IP 66)
DC/AISG transparency
Built-in DC stop
AISG: Attenuation up to 3 dB when used in a network
Mounting
Wall mounting: With 4 screws (max. 6.5 mm diameter)
Mast mounting: With additional clamp set (see page 2)
936.4972/a
Subject to alteration.
Weight
6 kg
Packing size (w x h x d)
405 x 305 x 195 mm
Dimensions (w x h x d)
235 x 235 x 106.5 mm
(without connectors, without mounting brackets)
Note:
The RF port connector should always point downwards if mounted outdoors.
The input power rating of 150 W is specified at an ambient temperature of +40 °C with the combiner
mounted vertically, without additional cooling, and while respecting the safety standard EN IEC 60950
(max. surface temperature +90 °C).
The max. power rating increases or decreases with falling or rising ambient temperature and depending
on horizontal or vertical mounting in accordance with the following table:
Max. input power
Mounted horizontally
Mounted vertically
80 W
W
50
110
W
70 W
150
W
90 W
100
W
60 W
150
W
80 W
180
100 W
Max. ambient
temperature
+55 °C
+40 °C
+25 °C
www.kathrein.com
78210475
Page 1 of 2
KATHREIN-Werke KG . Anton-Kathrein-Straße 1 – 3 . P.O. Box 10 04 44 . 83004 Rosenheim . Germany . Phone +49 8031 184-0 . Fax +49 8031 184-494
50-Ohm Load
698 – 2700 MHz
150 W
Dimensions
Accessories (order separately)
Type No.
734360
Clamp set suitable for
mast diameter of
34 – 60 mm
734361
60 – 80 mm
734362
80 – 100 mm
734363
100 – 120 mm
734364
120 – 140 mm
734365
45 – 125 mm
Please Note:
As a result of more stringent legal regulations and judgements regarding product liability, we are obliged to point out certain risks that may arise when
products are used under extraordinary o
­ perating conditions.
Extraordinary operating conditions, such as heavy icing or exceptional dynamic stress (e.g. strain caused by oscillating support structures), may result in the
­breakage of a mast mounted device or even cause it to fall to the ground.
These facts must be considered during the site planning process.
The 50-Ohm Load is designed to operate under the environmental conditions as described in ETS 300 019-1-4 class 4.1 E and have passed environmental tests as
recommended in ETS 300 019-2-4.
The installation team must be properly qualified and also be familiar with the relevant national safety regulations.
The details given in our data sheets have to be followed carefully when installing the combiner and accessories.
The limits for the coupling torque of RF connectors, recommended by the connector manufacturers must be obeyed.
Any previous datasheet issues have now become invalid.
Page 2 of 2
78210475
www.kathrein.com
KATHREIN-Werke KG . Anton-Kathrein-Straße 1 – 3 . P.O. Box 10 04 44 . 83004 Rosenheim . Germany . Phone +49 8031 184-0 . Fax +49 8031 184-494
936.4972/a
Subject to alteration.
Clamp Set
3-dB Coupler
Hybrid Combiner 2 : 2
698 – 2690 MHz
• Can be used for the decoupled combining of 2 transmitters onto a
common antenna with frequency spacing as narrow as desired (3 dB loss) - see application example 1
Port 3
• Can be used for the decoupled combining of 2 transmitters onto
two antennas with frequency spacing as narrow as desired - see
application example 2
Port 4
• Can be used as a decoupled 2-way splitter - see application
example 3
• Can be used as a frequency-independant 90° phase shifter (90° Hybrid)
• Suitable for indoor and outdoor applications
Port 1
• DC/AISG by-pass
Port 2
• External DC stop available as an accessory
Technical Data
Type No.
936.4948/a
Subject to alteration.
Frequency range
Attenuation
Port 1 ↔ Port 3
Port 1 ↔ Port 4
Port 1 ↔ Port 2
78210525
698 – 2690 MHz
3 ±0.5 dB
3 ±0.5 dB
> 30 dB
Directivity
> 28 dB
Return loss
Accessories (order separately)
Type No.
78210850V01
Description
DC stop
78210474
50-Ohm load (80 W)
> 30 dB
78410367
50-Ohm load (1.5 W)
Impedance
50 Ω
78210526
Mounting kit
Input power
< 1000 W at each input port
Intermodulation products
Temperature range
< -160 dBc (3rd order; with 2 x 20 W)
-40 ... +70 °C
Connectors
7-16 female
Application
Indoor or outdoor (IP66)
DC/AISG transparency
Weight
Dimensions (w x h x d)
By-pass between Port 1 ↔ Port 4 / Port 2 ↔ Port 3
(max. 2500 mA)
External DC stop available as an accessory
Mounting kit
0.7 kg
158 x 55 x 60 mm
(without connectors)
Note:
VSWR and attenuation values only valid if all ports are terminated with 50-Ohm-loads.
www.kathrein.com
78210525
Page 1 of 2
KATHREIN-Werke KG . Anton-Kathrein-Straße 1 – 3 . P.O. Box 10 04 44 . 83004 Rosenheim . Germany . Phone +49 8031 184-0 . Fax +49 8031 184-494
Subject to alteration.
3-dB Coupler
Hybrid Combiner 2 : 2
698 – 2690 MHz
Please note
Extraordinary operating conditions, such as heavy icing or exceptional dynamic stress
(e.g. strain caused by oscillating support structures), may result in the breakage of a mast
mounted device or even cause it to fall to the ground.
These facts must be considered during the site planning process.
The 3-dB Coupler is designed to operate under the environmental conditions as described
in ETS 300 019-1-4 class 4.1 E and have passed environmental tests as recommended in
ETS 300 019-2-4.
The installation team must be properly qualified and also be familiar with the
relevant national safety regulations.
The details given in our data sheets have to be followed
carefully when installing the coupler and accessories.
The limits for the decoupling torque of RF connectors,
recommended by the connector manufacturers must be
obeyed.
Any previous datasheet issues have now become invalid.
Page 2 of 2
78210525
www.kathrein.com
KATHREIN-Werke KG . Anton-Kathrein-Straße 1 – 3 . P.O. Box 10 04 44 . 83004 Rosenheim . Germany . Phone +49 8031 184-0 . Fax +49 8031 184-494
936.4948/a
As a result of more stringent legal regulations and judgements regarding product
liability, we are obliged to point out certain risks that may arise when products are
used under extraordinary operating conditions.
Hybrid Combiner 2 : 1
698 – 2690 MHz
2 x 150 W
• Designed for the decoupled combining of 2 transmitter or
receiver signals onto one common antenna
• The frequency spacing between transmitter signals can
be as small as required
• Excellent intermodulation performance
• Suitable for indoor or outdoor applications
• DC by-pass between port 2 and port 3
Port 2
Port 3
Port 1
Technical Data
78210506
Type No.
Frequency range Attenuation
Port 1 ↔ Port 3 Port 2 ↔ Port 3 Port 1 ↔ Port 2 [MHz]
698 – 2690
[dB]
[dB]
[dB]
3 ±0.6
3 ±0.6
> 25*
VSWR (all ports) Impedance [Ω]
50
Input power
Port 1 Port 2 [W]
[W]
< 150
< 150
Intermodulation products Subject to alteration.
Temperature range 936.5065/a
< 1.12 (698 – 2690 MHz)
[dBc]
< −160 (3rd order; with 2 x 20 W)
[°C]
−40 ... +55
Connectors
7-16 female
Application
Indoor or outdoor (IP 66)
DC/AISG transparency
Port 1 ↔ Port 3
Port 2 ↔ Port 3
Stop
By-pass (max. 2500 mA)
Mounting [mm | in]
Wall mounting: With 4 screws (diameter max. 8 | 0.31) /
Mast mounting: With additional clamp set
Weight [kg | lbs]
8 | 17.64
Packing size [mm | in]
545 x 280 x 190 | 21.46 x 11.02 x 7.48
Dimensions (w x h x d) [mm | in]
235 x 480 x 120 | 9.25 x 18.90 x 4.72
(without connectors, without mounting brackets)
* Valid if all ports are terminated with 50-Ohm loads.
Note:
The input power rating of 150 W is specified at an ambient temperature of +40 °C
with the combiner mounted vertically, without additional cooling, and while respecting the safety standard EN IEC 60950 (max. surface temperature +90 °C).
The max. power rating increases or decreases with falling or rising ambient temperature and depending on horizontal or vertical mounting in accordance with the
following table:
Max. input power
Mounted vertically
80 W
W
50
110
W
70 W
150
W
90 W
100
W
60 W
150
W
80 W
180
100 W
Max. ambient
temperature
+55 °C
+40 °C
+25 °C
www.kathrein.com
Mounted horizontally
78210506
Page 1 of 2
KATHREIN-Werke KG . Anton-Kathrein-Straße 1 – 3 . P.O. Box 10 04 44 . 83004 Rosenheim . Germany . Phone +49 8031 184-0 . Fax +49 8031 184-494
Hybrid Combiner 2 : 1
698 – 2690 MHz
2 x 150 W
126,6
Dimension [mm]
532
502
235
Accessories (order separately)
50
100
145
Clamp set suitable for
mast diameter of
734360 [mm | in]
34 – 60 | 1.34 – 2.36
734361 [mm | in]
60 – 80 | 2.36 – 3.15
734362 [mm | in]
80 – 100 | 3.15 – 3.94
734363 [mm | in]
100 – 120 | 3.94 – 4.72
734364 [mm | in]
120 – 140 | 4.72 – 5.51
734365 [mm | in]
45 – 125 | 1.77 – 4.92
Subject to alteration.
Type No.
Please Note:
As a result of more stringent legal regulations and judgements regarding product
liability, we are obliged to point out certain risks that may arise when products are
used under extraordinary operating conditions.
Extraordinary operating conditions, such as heavy icing or exceptional dynamic stress
(e.g. strain caused by oscillating support structures), may result in the breakage of a mast
mounted device or even cause it to fall to the ground.
These facts must be considered during the site planning process.
The Hybrid Combiner is designed to operate under the environmental conditions as
described in ETS 300 019-1-4 class 4.1 E and have passed environmental tests as
recommended in ETS 300 019-2-4.
Page 2 of 2
78210506
The installation team must be properly qualified and also be familiar with the
relevant national safety regulations.
The details given in our data sheets have to be followed carefully when installing
the combiners and accessories.
The limits for the coupling torque of RF connectors,
recommended by the connector manufacturers must be
obeyed.
Any previous datasheet issues have now become invalid.
www.kathrein.com
KATHREIN-Werke KG . Anton-Kathrein-Straße 1 – 3 . P.O. Box 10 04 44 . 83004 Rosenheim . Germany . Phone +49 8031 184-0 . Fax +49 8031 184-494
936.5065/a
Clamp Set