Common Mode Coax Noise Filter - 70-170 MHz, 500 Watts PEP
Product Details
MPN: CMNF-5
Country/Region of Manufacture: United States
Filter Power Rating (PEP watts): 500
Common Mode Attenuation (db): 16 - 33 db
RFI Suppression Range (MHz): 70-170
Insertion Loss (db): .02
# Ferrite Filters: 5
Enclosure Size (inches): 4" x 2" x 1.5"
Typical Use:: Noise filter at radio end of coax next to receiver
CMNF-500-50VHF — VHF Coax Noise Filter
VHF 70–170 MHz 500 Watts PEP 50 Ω • SO-239
Use cases
Reduce scanner/SDR hash and RF feedback on VHF/UHF installations (repeaters, hotspots, base antennas).
- Cleaner receive in noisy RF neighborhoods
- Helps keep RF out of audio/USB/control lines
- Pairs well with mast-base chokes and quality jumpers
Placement
- At the radio end or at the mast base with a short jumper to the radio.
- For duplexers/switches, place before the first split.
| Impedance | 50 Ω |
|---|---|
| Range | VHF 70–170 MH |
| Connectors | SO-239 in/out |
On Sale
RG-8X Coax Jumper Cable with PL-259's on each end - 3 feet
RG-8X Coax Jumper Cable with PL-259's on each end - 3 feet
SKU RG-8X-3
List price $19.95
Save 25%
$14.95