HF Isolating Patch Panel for Analogue RF, High Speed Digital, and CATV
The HFIT150P RF Isolating Patch Panel is a 19″ 1RU rack mounting unit for up to 20 pass-through isolated connections. It is used for both ground isolation and noise reduction in analogue RF, high speed digital, and CATV signals.
- Patch Panel fitted with 4 to 20 independent connections.
- Supports all RF, CATV and Digital Signals between 100MHz and 6GHz.
- Eliminate Noise and Hum From Digital Video Signals.
- Protect Equipment from Ground Voltages.
- Isolation better than 1kV.
- Passive Device.
- High Performance and Wide Bandwidth Design.
- Ultra-Compact 19″ 1RU rack mounting unit with low depth.
The HFIT150P RF Isolating Patch Panel for analogue RF, high speed digital and CATV is a transformer based solution that provides reduction and elimination of hum and noise. This noise can interfere with both analogue and digital video transmission. It is caused by the difference in ground potential, especially those above 20 volts, or induced currents in long cable runs.
This common mode noise results in the degradation of the absolute bit timing of high speed digital signals leading to bit errors. These bit errors will at first reduce the quality and integrity of the signal and data content within the transmission signal but since digital signals do not degrade gracefully but suffer from a cliff effect, the digital signal can be lost altogether. In analogue RF and CATV signals the common mode noise can be demodulated to reduce the quality of the signal and the signal content.
The RF Isolating Patch Panel can also provide crucial protection to sensitive circuits where ground potential differences exist between equipment. The breakdown voltage of each channel is 1kV.
The HFIT150P RF Isolating Patch Panel comes in a compact 19″ 1RU rack mounting unit. These units have BNC connectors as standard, other connector types are available, contact us for more details.
RF Isolating Patch Panel Applications
OB Truck ground protection.
||4, 8, 12, 16 and 20
||50Ω ± 2%, unbalanced
||100MHz to 6GHz
||Better than 60dB Common-Mode
||>>20dB to 300Mhz; >12dB to 3GHz
||Equivalent to 10 metres of Belden 1694A
||19″ 1RU rack mounting x 20mm[0.85″] deep excluding connectors
||-25 to +55 deg C [32 to 131 deg F], 5%-95% non-condensing
||EN55103-1, EN55103, EN6095, FCC part 15
4, 8, 12, 16, 20
Black, Red, Silver