26.62 €
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22.00 €
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2-way UHF splitter/combiner
4-way UHF splitter box SMA 400~470MHz
4-way UHF splitter/combiner
38.72 €
(tax incl.)
38.72 €
32.00 € (without tax)
32.00 € (without tax)
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This is wide band multi stage four way Wilkinson power divider/combiner. To achieve a wide frequency range, the design consists of three stages. This gives a frequency range of 400 to 470MHz. Thanks to the design used, very good parameters are maintained over the whole range - see measurements. The microstrip line is realised on a special microwave PCB substrate.
The internal resistors used limit its use in transmission to a maximum of a few watts. With well matched pots 1 to 4 a power of about 10W is possible.
You can use this combiner, for example, to realize a 4-element collinear antenna for LoRa, a repeater, etc.
Using
- Antenna splitter
- Collinear dipole combiner
- One input to two RX
- PA splitter
- Antenna combiner
- Antenna stacking
Main functions
- Frequency range: 400 to 470 MHz
- 4-way splitter or combiner
- Low insertion loss
- High port isolation
- Quality RF connectors
- ASSEMBLED VERSION
Parameters
- Frequency range: 400 to 470 MHz
- Impedance: 50 Ohm
- RF connector: SMA female
- Insertion loss: < 0.25 dB
- Split 6 dB, together with IL around 6.2 dB
- Isolation > 26 dB, > 28 dB @ 432 MHz
- SWR S11 better than 20 dB
- Microwave PCB material
- Maximal RF power 10W*
- * Port 1 to 4 well matched
Available as
ASSEMBLED: ready to use - SMA connector
Included in package
Splitter assembled
SWR Input
SWR OUT
S21 for Common to Port 1 (Port 2-4 dummy load)
Isolation Port 1 to Port 2 (Common dummy load)
Isolation Port 1 to Port 4 (Common dummy load)
Data sheet
- type
- ASSEMBLED
- design
- in enclosure
- usage
- RX + TX
- impedance
- 50 Ohm
- frequency range
- 400 MHz to 470 MHz
- connector type
- SMA female
- product weight (brutto)
- 0.31 kg
- package dimensions
- 13x12x4 cm
Specific References
- ean13
- 1000090115836
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