Axing TZU 19-65 High-Pass Filter (TZU 19-65)

The Axing TZU 19-65 stands apart from generic filters by combining a sharp stopband with a full 19–1000 MHz passband in one compact, F-connector-ready housing. It is purpose-built to strip out unwanted low-frequency interference below 19 MHz while letting all your cable TV, DVB-T, and satellite signals through with minimal loss.

Highlights

• High-pass filter with passband 19–1000 MHz
• Stopband 5–17 MHz with >30 dB attenuation below 10 MHz
• Insertion loss under 1.0 dB across the passband
• 75 Ohm impedance with F-male to F-female connectors
• DC pass for remote powering of preamplifiers or LNBs
• Class A shielding in a metal housing

In daily use

Install the TZU 19-65 in line where low-frequency noise, ingress, or return-path interference degrades your signal. Its metal body and Class A shielding keep external interference out, while the DC pass ensures active devices downstream continue to receive power. The F-connectors make it a direct fit for most coaxial installations without adapters.

Full specifications

• Filter type: High-pass
• Passband: 19–1000 MHz
• Stopband: 5–17 MHz
• Attenuation (5–10 MHz): >30 dB
• Attenuation (10–17 MHz): >20 dB
• Insertion loss: <1.0 dB
• Return loss: >12 dB
• Impedance: 75 Ohm
• Connectors: F-male to F-female
• DC pass: Yes
• Shielding: Class A
• Housing: Metal

Final note

For installers who need reliable rejection of sub-19 MHz noise without sacrificing the full downstream spectrum, the TZU 19-65 delivers clean, predictable filtering in a rugged package.