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CATV & Satellite Models

The models listed below are models that JFW has designed and manufactured for customers in the CATV and satellite communications industries. As cable operators have expanded to offer high speed data (per DOCSIS) over their hybrid fiber coaxial network (HFC) and telecommunications companies have expanded to offer internet television (IPTV), the line between cable operator and telecom company has blurred. Different approaches to offering high speed data and television services has created a need for 75 Ohm RF products that work higher in frequency in order to test products for all of these different communication standards.

For specifications and outline drawings, just click on the model number to jump to that model’s individual product page. If you can’t find a model for your specific application, please email your requirements to sales@jfwindustries.com.

75 Ohm RF Switches for CATV/Sat Comms Testing

JFW Model #ImpedanceSwitch ConfigSwitch TypeFrequency StartFrequency StopSwitching SpeedRF Input PowerIsolationControlRF Connectors
75S-08175 Ohms1P2TAbsorptive5 MHz1000 MHz20 uS+20 dBm60 dBTTLBNC, F, TNC
75S-11175 Ohms1P2TAbsorptive0 MHz (DC)2150 MHz10 mS+20 dBm50 dB+12 VdcBNC, F, TNC
75S-18175 Ohms1P8TReflective5 MHz1000 MHz2000 uS+10 dBM70 dBTTLBNC, F
75S-22175 Ohms1P8TFailsafe, Absorptive0 MHz (DC)2150 MHz10 mS+20 dBm60 dB+12 VdcBNC, F
75S-22575 Ohms1P4TReflective5 MHz1000 MHz10 uS+20 dBm60 dBTTLBNC, F
75S-26475 Ohms1P16TAbsorptive20 MHz1000 MHz50 uS+20 dBm55 dBTTLBNC, F
75S-30375 Ohms1P16TFailsafe, Absorptive0 MHz (DC)2150 MHz10 mS+27 dBm70 dBTTLBNC, F
75S-30675 Ohms1P4TNormally Open, Aborptive0 MHz (DC)2150 MHz10 mS+27 dBm70 dBTTLBNC, F
75S-36575 Ohms1P2TAbsorptive5 MHz2150 MHz10 uS+20 dBm70 dBTTLF
75S-36675 Ohms1P4TAbsorptive5 MHz2150 MHz10 uS+20 dBm70 dBTTLF
75S-37175 Ohms1P8TAbsorptive5 MHz2150 MHz10 uS+20 dBm60 dBTTLF
75SA-05875 Ohms1 Switch1P16T Self-Terminating20 MHz1000 MHz0.1 WattsEthernet, RS-232F

75 Ohm Variable Attenuators for CATV/Sat Comms Testing

JFW Model #ImpedancedB TotaldB StepFrequency StartFrequency StopRF Input PowerRF Connectors
75BR-02375 Ohms70 dB1 dB0 MHz (DC)2150 MHz1 WattBNC, F, N
75DR-02175 Ohms30 dB1 dB0 MHz (DC)2100 MHz1 WattBNC, F, N
75P-14175 Ohms63 dB1 dB900 MHz2150 MHz+20 dBmBNC, F, N
75P-15375 Ohms63.5 dB0.5 dB20 MHz1000 MHz+15 dBmBNC, F
75P-17375 Ohms127 dB1 dB450 MHz2150 MHz+20 dBmBNC, F, N
75P-19375 Ohms63 dB1 dB5 MHz2150 MHz+10 dBmF
75PA-05375 Ohms127 dB1 dB450 MHz2150 MHzF

75 Ohm Power Dividers for Sat Comm/MOCA Testing

JFW Model #ImpedanceConfigFrequency StartFrequency StopRF Input PowerRF Connectors
75PD-07275 Ohms4-Way800 MHz2400 MHz5 WattsF, N
75PD-07475 Ohms2-Way800 MHz2400 MHz5 WattsBNC, F, N
75PD-07575 Ohms8-Way950 MHz2150 MHz5 WattsF, N
75PD-16775 Ohms3-Way0 MHz (DC)2150 MHz0.5 WattsF
75PD-16875 Ohms7-Way0 MHz (DC)2150 MHz0.5 WattsF
75PD-16975 Ohms15-Way0 MHz (DC)2150 MHz0.5 WattsF

75 Ohm Test Accessories for CATV/Sat Comms Testing

JFW Model #ImpedanceFrequency StartFrequency StopRF Input PowerVSWRRF Connectors
75T-01975 Ohms0 MHz (DC)2150 MHz1 Watt1.10:1 DC-1 GHz, 1.25:1 1-2.15 GHzF Male Screw-On

JFW Model #ImpedanceFrequency StartFrequency StopAttenuation Loss50 Ohm End Connector75 Ohm End Connector
57Z-3G50 Ohm to 75 Ohm0 MHz (DC)3000 MHz5.7dB +/- 0.5 dBBNC, N, SMA, TNCBNC, F, N, TNC

JFW Model #ImpedanceFrequency StartFrequency StopAttenuation Loss50 Ohm End Connector75 Ohm End Connector
57ZTT-AA50 Ohm to 75 Ohm800 MHz2200 MHz0.5 dBBNC, N, SMA, TNCBNC, F, N, TNC

JFW Model #ImpedanceCoupling ValuesFrequency StartFrequency StopRF Input PowerRF Connectors
75C-04975 Ohms20 dB0 MHz (DC)1000 MHz0.5 WattsF Female

JFW Model #ImpedanceFrequency StartFrequency StopRF Input PowerAttenuation ValuesRF Connectors
75FFB-XXX75 Ohms950 MHz2150 MHz1 Watt DC Passing3-20 dBBNC, F
75FFD-XXX75 Ohms450 MHz2000 MHz1 Watt DC Passing3-20 dBBNC, F
75FP-XXX-2G75 Ohms0 MHz (DC)2000 MHz1 Watt1-20 dBBNC, F, N, TNC
75FP-XXX-3G75 Ohms0 MHz (DC)3000 MHz0.5 Watts1-30 dBF, N

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