Coax cable with choke
"Will deploy in Oct. for POTA excursion. Having delighted in my use most Chameleon Hybrid Antenna pieces, I am confident that this cable will work as advertised."
COAX with integrated RFI Choke · Coax & RF Connections
A coaxial cable, connector, adapter, choke, or RF interconnect.
Why operators make room for it
Protect the signal path between the antenna and the radio
A carefully chosen antenna can still be undermined by the wrong connector, a strained cable, unnecessary loss, or common-mode current on the feed line.
CHA COAX with integrated RFI Choke combines a selectable RG-58C/U feed-line length, PL-259 connections, and common-mode current control at one end, reducing the number of separate RF-path pieces an operator must deploy and manage.
That preparation gives the operator a cleaner, more dependable feed-line plan while keeping connector, loss, frequency, power, routing, and weather limits visible.
Quick product reference
Key Specifications
- Product type
- Coax & RF Connections
- Primary role
- A coaxial cable, connector, adapter, choke, or RF interconnect.
- Available size
- 12FT COAX with INTEGRATED RFI CHOKE
- 50FT COAX with INTEGRATED RFI CHOKE
- 75FT COAX with INTEGRATED RFI CHOKE
- 100FT COAX with INTEGRATED RFI CHOKE
- Selection rule
- Match connector type, cable length, frequency, power, and weather exposure
- System rating
- The lowest applicable component rating governs
- RF-path role
- Cable, connector, adapter, or common-mode-control component
- Interface verification
- Confirm connector family, gender, impedance, thread, and weather-sealing requirements
- Cable planning
- Match length, loss, bend radius, strain relief, routing, and operating frequency
Operator decision support
Plan the complete setup
See what this product is best suited for, what the documented setup needs, and the boundaries to confirm before deployment.
- Best for
A carefully chosen antenna can still be undermined by the wrong connector, a strained cable, unnecessary loss, or common-mode current on the feed line.
- What else you need
Match connector type, cable length, frequency, power, and weather exposure
- Compatible with
Confirm connector family, gender, impedance, thread, and weather-sealing requirements
What an operator can do
- Match connector gender and type at both ends without forcing or cross-threading the connection.
- Route coax with strain relief, a suitable bend radius, and weather protection where required.
- Use the lowest power, frequency, loss, and environmental rating that applies to the complete RF path.
Complete product details
Options:
12ft COAX with integrated RFI Choke
50ft COAX with integrated RFI Choke
75ft COAX with integrated RFI Choke
100ft COAX with integrated RFI Choke
Specifications:
- 50 Ohm stranded center conductor RG-58C/U
- 2 X PL-259 Connectors
- Power Limit 300W SSB
- 1 X Integrated RFI Choke installed at one end of the cable
Attenuation / Average Power:
Frequency (MHz) Nom db / 100 Average Power (KW)
30 2.5 0.55
50 3.2 0.42
150 5.5 0.24
220 6.9 0.20
450 10.0 0.13
900 14.5 0.09
1500 19.1 0.07
1800 21.1 0.06
2000 22.4 0.06
2500 25.4 0.05
5800 41.1 0.03
