Diamond CMF-2000 common mode filter TVI RF choke

The Diamond CMF-2000 is a common mode filter that will prevent TVI and EMI CEM interference, caused by the transmission coaxial cable.

Usable from 1 to 54 Mhz all bands, HF amateur radio, CB 27 Mhz, 50Mhz (6m) with a maximum admissible power of 2000W.

Connects to the transmission line via female UHF connectors (SO-239) and act like a RF choke line isolator.

This low pass filter eliminates harmonic frequencies outside the 1-54Mhz band.

Comes with: 1 Diamond CMF-2000, original warranty.

More details

Data sheet

CMF2000 RF choke filter specifications

Frequency: 1 MHz to 54 MHz
Maximum input power: 2000W (SSB)
Common mode attenuation: -50dB or more
Insertion loss: less than 0.2dB
Impedance: 50Ω
VSWR: Less than 1.2
Connector: UHF female (SO-239)
Total length: 380 mm
Weight: 650g

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