The Johansson 9614 is a lightning protection filter for satellite installations, operating in the 950–2150 MHz frequency range with an insertion loss of only 1 dB. It can also be used in terrestrial installations, but users should note the following band-specific losses: 15 dB loss in the FM band, 5 dB loss in Band III (BIII), and no additional loss in the UHF band.

The filter handles short-circuit currents up to 12.6 A (1 ms) and withstands power levels up to 600 W (1 ms), with a break-down voltage of 30 V. It is supplied in a pack of ten units.

Key Features

• Lightning protection for satellite and terrestrial antenna installations
• Operating frequency range: 950–2150 MHz
• Insertion loss: 1 dB
• Short-circuit current handling: 12.6 A (1 ms)
• Power handling: 600 W (1 ms)
• Break-down voltage: 30 V
• Also usable in terrestrial installations (with band-specific losses)

Product Benefits

• Low insertion loss of 1 dB minimises signal degradation in satellite frequency paths
• High short-circuit current and power handling capacity protect equipment against lightning-induced surges
• Known terrestrial band-loss figures (FM: 15 dB, BIII: 5 dB, UHF: 0 dB) allow accurate planning for dual-use installations
• Supplied as a pack of 10, reducing per-unit cost for larger installations

Technical Specifications

• Frequency Range: 950–2150 MHz
• Insertion Loss: 1 dB
• Short-Circuit Current: 12.6 A (1 ms)
• Power: 600 W (1 ms)
• Break-down Voltage: 30 V
• FM Band Loss (terrestrial use): 15 dB
• Band III (BIII) Loss (terrestrial use): 5 dB
• UHF Band Loss (terrestrial use): 0 dB

Why You'll Love It

• Primary design for satellite (950–2150 MHz) with a minimal 1 dB insertion loss keeps signal quality high
• Rated surge handling (12.6 A / 600 W at 1 ms) provides meaningful protection against transient lightning events
• Pack of 10 makes it economical for multi-point installations or installers stocking spares
• Package includes: 10 x Johansson 9614 lightning protection filters