The Comet Window Feed-Thru Jumpers are flexible, 50 ohm, flat feedline assemblies equipped with SO-239 UHF female connectors at each end. These innovative jumpers are designed specifically for routing RF through window frames without requiring any drilling for coax cables or connectors.

Measuring approximately 16 inches in length, these window-gap jumpers feature copper-clad steel and PET plastic construction. This design enables low power RF transfer with minimal loss - only 0.5 dB up to 500 MHz - while maintaining functionality up to 1300 MHz.

Perfect Solution for No-Drill Installations

When drilling through walls isn't an option or when making a hole for coaxial cable isn't feasible, the Comet Window Feed-Thru Jumper provides an effective alternative solution.

Technical Specifications

• Frequency Range: DC-1300 MHz
• Connectors: SO-239
• Impedance: 50 Ohm
• Length: 15.75 inches

Power Specifications

• HF: 100W PEP
• VHF: 60W FM
• UHF: 40W FM
• 900 MHz–1.3 GHz: 10W FM

Performance Characteristics

SWR (Standing Wave Ratio):

• Below 500 MHz: Less than 1.3:1
• Above 500 MHz: Less than 1.5:1

Signal Loss:

• DC-500 MHz: 0.5 dB
• 500-900 MHz: 1.3 dB
• 900-1300 MHz: 1.8 dB

Ideal for both temporary coaxial installations and permanent no-hole solutions.