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Baluns
SY 9223 Profibus
The SY 9223 Profibus balun adapts a symmetrical signal to a coaxial line. Usually twisted pairs with an impedance of approx. 120 Ω are used to transmit the Profibus signals. The SY 9223 Profibus can be applied to use an existing triaxial wiring.
Цена по запросу
- Frequency Range: DC ->20 MHz
- Nominal Impedance: 120 Ω -> 50 Ω
- Dielectric strength: ≥100 V
- Max. current per conductor: 500 mA
- Coaxial connector: BNT-50-0-1
- Symmetrical connector: Screw terminal
- Housing material: polycarbonate
- Housing dimensions: 17.5 x 58 x 90 mm
- Fastening: DIN support rail 35 mm
- Weight: 53 g
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SY 9223-7637-4
The SY 9223-7637-4 is a balanced-to-unbalanced transformer (abbr. balun) - transforming an unsymmetrical RF signal into a symmetrical one while not transforming the impedance. A bidirectional direction of operation is possible. The SY 9223-7637-4 has a low insertion loss, a wide range of bandwidth and can dissipate a big amount of power.
Цена по запросу
- Frequency range: 9 kHz ... 50 MHz
- Nominal impedanz: 50 Ω nominal
- Continuouse power dissipation: 100 W
- Impedance ratio: 1:1
- Return loss: typ. >15 dB @ 30 Mhz
- Insertion loss: typ. <0.3 dB @ 30 MHz
- Amplitude unbalance: <0.5 dB
- Connector symmetric: 2x N-connector, 50 Ω between the two inner conductors
- Connector unsymmetric: N-connector, 50 Ω
- Length: 160 mm
- Width: 105 mm
- Height: 50 mm
- Weight: ca. 0.5 kg
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SY 9501
Balun unsymm. 50 Ohm to symm. 150 Ohm
EN 55015
CISPR 15
![[Picture]](http://schwarzbeck.de/Bilder/9501a.jpg){kind=link}
Цена по запросу
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