Quarter wave shorting stub and LC-filter protectors λ/4 shorting stub technology can handle extremely high surge currents and features very low residual energy. No DC voltage is allowed on the center pin. Bandwidths with a ratio of 4:1 can be realized. Depending on the selec- ted interface they can be used in applications up to 5 kW CW. Picture HUBER+SUHNER type 3407.17.0022 3407.17.0088 3407.17.0089 3407.17.0023 3407.17.0053 3400.17.0388 3400.17.0254 3400.17.0385 3400.17.0247 3400.17.0410 3400.17.0235 3400.17.0380 Freq. range (MHz) 74 – 180 74 – 420 74 – 420 220 – 450 320 – 512 380 – 512 1000 – 1100 950 – 1450 2400 – 3600 2000 – 6000 5000 – 7000 6000 – 18 000 Connectors N (f) – N (f) N (m) – N (f) N (f) – N (f) N (m) – N (f) N (m) – N (f) N (m) – N (f) N (f) – N (f) N (f) – N (f) N (m) – N (f) N (f) – N (f) N (f) – N (f) N (f) – N (f) Mounting MH74 MH74 MH74 MH74 MH12 MH74 MH12 MH25 MH50 screw M8 MH25 MH69 RL min. (dB) 20 23 23 20 20 20 20 20 20 20 20 20 IL max. (dB) 0.15 0.15 0.15 0.1 0.2 0.1 0.1 0.1 0.15 0.2 0.25 0.3 IP rating IP66 IP67 IP67 IP65 IP65 IP65 IP65 IP65 IP67 IP65 IP65 IP65 Hybrid GDT fine protectors For sensitive DC powered electronics such as GPS receivers the Hybrid GDT fine protector with integrated sup- pressor diodes guarantees lowest residual pulse energy. Picture HUBER+SUHNER type 3403.17.0050 3403.17.0051* 3403.17.0075 Freq. range (MHz) 650 – 2500 806 – 2500 800 – 2500 Connectors N (f) – N (f) /15 V N (m) – N (f) /15 V N (f) – N (f) /6 V Mounting MH119 M6/2 × Ø 4.2 MH12 RL min. (dB) 20.8 20.8 26.4 IL max. (dB) 0.5 0.5 0.3 IP rating IP65 IP65 IP67 * HEMP optimized High power limiter Limiters are multi-stage hybrid components which reduce harmful RF power at its input to a defined power level at the output. The special feature of the presented high power limiter is that it is not only limiting but at the same time it is capable of protecting against lightning- and NEMP pulses. Picture HUBER+SUHNER type 9078.17.0013 9078.17.0014 9078.17.0015 Freq. range (MHz) 0.1 – 32 MHz 0.1 – 32 MHz 0.1 – 50 MHz Connectors N (f) – N (f) N (f) – N (f) N (f) – N (f) Mounting MH12 MH12 MH12 RL min. (dB) 18 20 20 IL max. (dB) 0.5 0.7 0.7 IP rating IP67 IP67 IP67 HUBER+SUHNER type RF average RF peak power power 9078.17.0013 9078.17.0014 9078.17.0015 ≤ 25 W ≤ 44 dBm ≤ 25 W ≤ 44 dBm ≤ 25 W ≤ 44 dBm ≤ 5 kW ≤ 67 dBm ≤ 1 kW ≤ 60 dBm ≤ 1 kW ≤ 60 dBm Limiting threshold 10 – 12.6 W 40 – 41 dBm 4 mW 6 dBm 16 mW 12 dBm Surge current handling capability 10 kA (8/20 µs) Residual pulse energy (LEMP) 2 kA; 8/20 µs/4 kV; 1.2/50 µs 300 µJ 10 kA (8/20 µs) 200 µJ 10 kA (8/20 µs) 200 µJ Residual pulse energy (NEMP) 6 kV; 5/200 ns 30 µJ – – Res- ponse time < 100 ns < 2 ns < 2 ns 115
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