Festes Dämpfungsglied, mittlere Leistung

In manchen Modulen oder HF-Systemen kann ein Dämpfungsglied die Ausgangsleistung reduzieren, ohne die Signalform oder die Daten zu stören oder zu verändern, wenn die Ausgangsleistung zu hoch ist und das System oder die Geräte beschädigen könnte. Ein Dämpfungsglied verbessert nicht nur die Impedanzanpassung und sichert die Zuverlässigkeit der Schaltung, sondern kann auch zur Pegelanpassung zwischen zwei unterschiedlichen Schaltungen oder Geräten eingesetzt werden. Psatek liefert feste Dämpfungsglieder von 1 W bis 500 W im Frequenzbereich von DC bis 67 GHz mit verschiedenen Anschlüssen zur Auswahl. Bitte kontaktieren Sie das Vertriebsteam (sales@psatek.com) für ein Angebot.

    10W Fixed Attenuators



    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB)
    VSWR
    Max
    		Connector
    3 6 10 20 30 40
    PFA03S10-XX DC~3 0.4 0.4 0.4 0.4 0.4 0.4 1.15 SMA
    PFA04S10-XX DC~4 0.4 0.4 0.4 0.4 0.4 0.4 1.15 SMA
    PFA06S10-XX DC~6 0.4 0.4 0.5 0.5 0.5 0.5 1.2 SMA
    PFA08S10-XX DC~8 0.4 0.4 0.5 0.5 0.5 0.5 1.2 SMA
    PFA12S10-XX DC~12.4 0.6 0.6 0.6 0.6 0.6 0.6 1.25 SMA
    PFA18S10-XX DC~18 0.8 0.8 1.0 1.0 1.0 1.0 1.3 SMA
    PFA26S10-XX DC~26.5 -0.5/+1.0 -0.5/+1.0 -0.5/+1.5 -0.5/+1.2 1.2 1.2 1.35 SMA
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    1~9 10 20 30 - -
    PFA04T10-XX DC~4 0.3 0.3 0.3 0.3 - - 1.15 TNC
    PFA08T10-XX DC~8 0.6 0.6 0.6 0.6 - - 1.2 TNC
    PFA12T10-XX DC~12.4 0.6 0.6 0.6 0.6 - - 1.25 TNC
    PFA18T10-XX DC~18 0.8 0.8 0.8 1.0 - - 1.35 TNC
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    40 50 60 70 80 90
    PFA04T10-XX DC~4 0.75 0.75 0.75 1.0 1.0 1.5 1.15 TNC
    PFA08T10-XX DC~8 0.75 0.75 0.8 1.0 1.0 1.5 1.2 TNC
    PFA12T10-XX DC~12.4 1.25 1.25 1.0 1.2 1.2 2.0 1.25 TNC
    PFA18T10-XX DC~18 1.5 1.5 1.5 1.5 2.0 2.5 1.35 TNC
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    1~9 10 20 30 40 -
    PFA03410-XX DC~3 0.4 0.5 0.6 0.6 0.8 - 1.2 4.3-10
    PFA04410-XX DC~4 0.5 0.6 0.6 0.6 0.8 - 1.2 4.3-10
    PFA06410-XX DC~6 0.5 0.6 0.6 0.6 0.8 - 1.25 4.3-10
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    1~9 10 20 30 40 -
    PFA26210-XX DC~26.5 - 1.0 1.0 1.0 1.0 - 1.25 2.4mm
    PFA32210-XX DC~32 - -1.0/+1.5 -1.0/+1.2 -1.0/+1.2 -1.0/+1.5 - 1.35 2.4mm
    PFA40210-XX DC~40 - -1.0/+2.0 -1.0/+1.5 -1.0/+1.5 -1.0/+2.5 - 1.4 2.4mm
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    1~9 10 20 30 40 -
    PFA03N10-XX 0.1~3 0.4 0.5 0.6 0.6 0.8 - 1.15 N
    PFA06N10-XX 3~6 0.5 0.6 0.6 0.6 0.8 - 1.3 N
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    6 10 20 30 40 -
    PFA26K10-XX DC~26.5 1.0 1.0 1.0 1.0 1.0 - 1.25 2.92mm
    PFA32K10-XX DC~32 -1.0/+1.5 -1.0/+1.5 -1.0/+1.2 -1.0/+1.2 -1.0/+1.5 - 1.35 2.92mm
    PFA40K10-XX DC~40 -1.0/+2.0 -1.0/+2.0 -1.0/+1.5 -1.0/+1.5 -1.0/+2.0 - 1.4 2.92mm
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    1~10 20 30 40 50 60
    PFA12310-XX DC~12.4 0.6 0.5 0.5 0.7 1.0 1.5 1.15 3.5mm
    PFA18310-XX DC~18 0.8 0.8 0.8 1.0 1.2 1.5 1.2 3.5mm
    PFA26310-XX DC~26.5 1.0 1.2 1.2 1.2 1.5 1.5 1.25 3.5mm



    20W Fixed Attenuators


    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB)
    VSWR
    Max
    		Connector
    10 20 30 40 - -
    PFA26220-XX DC~26.5 -1.0/+2.0 -1.0/+2.0 -1.0/+2.0 -1.0/+2.0 - - 1.3 2.4mm
    PFA32220-XX DC~32 -1.0/+2.0 -1.0/+2.0 -1.0/+2.0 -1.0/+2.0 - - 1.4 2.4mm
    PFA40220-XX DC~40 -1.5/+3.0 -1.5/+2.5 -1.5/+2.5 -1.5/+2.5 - - 1.4 2.4mm
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB)
    VSWR
    Max
    		Connector
    3 10 20 30 40 -
    PFA26K20-XX DC~26.5 -1.0/+2.0 -1.0/+2.0 -1.0/+2.0 -1.0/+2.0 -1.0/+2.0 - 1.3 2.92mm
    PFA32K20-XX DC~32 -1.0/+2.0 -1.0/+2.0 -1.0/+2.0 -1.0/+2.0 -1.0/+2.0 - 1.4 2.92mm
    PFA40K20-XX DC~40 -1.5/+3.0 -1.5/+3.0 -1.0/+2.0 -1.0/+2.0 -1.0/+2.0 - 1.4 2.92mm







    25W Fixed Attenuators


    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB)
    VSWR
    Max
    		Connector
    10 20 30 40 - -
    PFA04T25-XX DC~4 0.4 0.5 0.5 0.5 - - 1.15 TNC
    PFA08T25-XX DC~8 0.4 0.5 0.5 0.5 - - 1.2 TNC
    PFA12T25-XX DC~12.4 0.5 0.8 0.8 0.8 - - 1.25 TNC
    PFA18T25-XX DC~18 1.0 1.0 1.0 1.0 - - 1.35 TNC
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    10 20 30 40 - -
    PFA08S25-XX DC~8 0.4 0.5 0.5 0.5 - - 1.2 SMA
    PFA12S25-XX DC~12.4 0.5 0.8 0.8 0.8 - - 1.25 SMA
    PFA18S25-XX DC~18 1.0 1.0 1.0 1.0 - - 1.3 SMA
    PFA26S25-XX DC~26.5 1.2 1.2 1.2 1.2 - - 1.35 SMA
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    1~9 10 20 30 40 -
    PFA03425-XX DC~3 0.4 0.5 0.6 0.6 0.8 - 1.2 4.3~10
    PFA04425-XX DC~4 0.5 0.6 0.6 0.6 0.8 - 1.25 4.3~10
    PFA06425-XX DC~6 0.5 0.6 0.6 0.6 0.8 - 1.25 4.3~10
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    1~9 10 20 30 40 -
    PFA03N25-XX 0.1~3 0.4 0.5 0.6 0.6 1.0 - 1.15 N
    PFA06N25-XX 3~6 0.5 0.6 0.75 0.75 1.0 - 1.3 N
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    3 6, 10 20 30 40 50, 60
    PFA12325-XX DC~12.4 0.8 1.0 0.8 0.8 1.0 1.0 1.2 3.5mm
    PFA18325-XX DC~18 0.8 1.0 0.8 1.0 1.0 1.0 1.25 3.5mm
    PFA26325-XX DC~26.5 -0.9/+0.8 1.0 -0.9/+1.0 -0.8/+1.0 -0.8/+1.2 1.5 1.3 3.5mm







    30W Fixed Attenuators


    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB)
    VSWR
    Max
    		Connector
    - - - 30 40 -
    PFA18K30-XX DC~18 - - - -1.0/+1.5 -1.0/+1.5 - 1.25 2.92mm
    PFA26K30-XX DC~26.5 - - - -1.0/+2.0 -1.0/+2.0 - 1.3 2.92mm
    PFA32K30-XX DC~32 - - - -1.0/+2.0 -1.0/+2.0 - 1.4 2.92mm
    PFA40K30-XX DC~40 - - - -1.0/+2.0 -1.0/+2.5 - 1.4 2.92mm






    50W Fixed Attenuators



    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    3 6 10 20 30 40
    PFA04T50-XX DC~4 0.8 1.0 1.0 1.0 0.8 1.0 1.15 TNC
    PFA08T50-XX DC~8 0.8 1.0 1.0 1.0 0.8 1.0 1.2 TNC
    PFA12T50-XX DC~12.4 0.8 1.0 1.0 1.2 0.8 1.2 1.3 TNC
    PFA18T50-XX DC~18 1.5 1.5 1.5 1.5 1.0 1.5 1.4 TNC
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    3 6 10 20 30 40
    PFA03N50-XX 0.1~3 0.3 0.3 0.3 0.3 0.4 0.5 1.15 N
    PFA06N50-XX 3~6 0.4 0.4 0.4 0.4 0.5 0.8 1.3 N
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    10 20 30 40 - -
    PFA03450-XX DC~3 0.3 0.6 0.4 0.5 - - 1.15 4.3~10
    PFA04450-XX DC~4 0.3 0.6 0.4 0.5 - - 1.15 4.3~10
    PFA06450-XX DC~6 0.4 0.6 0.5 0.75 - - 1.2 4.3~10
    PFA08450-XX DC~8 0.6 0.6 0.75 1.0 - - 1.3 4.3~10
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    10 20 30 40 - -
    PFA18M50-XX DC~18 1.0 1.0 0.8 1.0 - - 1.25 SMK(2.92)
    PFA26M50-XX DC~26.5 1.5 1.0 1.5 1.0 - - 1.3 SMK(2.92)
    PFA32M50-XX DC~32 2.5 2.0 1.5 1.5 - - 1.35 SMK(2.92)
    PFA40M50-XX DC~40 2.5 2.0 3.0 3.0 - - 1.6 2.92mm
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    3 6 10 20~30 40~50 60
    PFA12350-XX DC~12.4 0.8 1.0 1.0 0.9 1.0 1.0 1.2 3.5mm
    PFA18350-XX DC~18 0.8 1.0 1.0 1.0 1.0 1.0 1.25 3.5mm
    PFA26350-XX DC~26.5 0.8 1.0 1.0 1.0 1.0 1.0 1.3 3.5mm
    Model Number
    Freq. Range
    (GHz)
    		Attenuation Value(dB)/Tolerance(±dB) VSWR Max Connector
    10 20 30 40 50 60
    PFA12S50-XX DC~12.4 0.5 0.5 0.8 0.8 -1.0/+0.7 -1.0/+0.5 1.2 SMA
    PFA123XX-50 3.5mm
    PFA12K50-XX 2.92mm
    PFA18S50-XX DC~18 1.0 1.0 1.0 1.0 1.0 -1.0/+0.75 1.25 SMA
    PFA183XX-50 3.5mm
    PFA18K50-XX 2.92mm
    PFA26S50-XX DC~26.5 -1.0/+2.5 -1.0/+1.5 -1.0/+1.5 -1.0/+1.5 1.0 1.0 1.3 SMA
    PFA263XX-50 3.5mm
    PFA26K50-XX 2.92mm