KATHREIN Digital Systems GmbH
Anton-Kathrein-Straße 1–3
83022 Rosenheim, Germany
www.kathrein-ds.com
info@kathrein-ds.com
KATHREIN Digital Systems GmbH, Sales
Anton-Kathrein-Straße 1–3
83022 Rosenheim, Germany
www.kathrein-ds.com/en/sales/
info@kathrein-ds.com
Customer Support:
KATHREIN Digital Systems GmbH
Eiselauer Weg 13, 89081 Ulm, Germany
support@kathrein-ds.com
Phone: +49 731 270 909 70
Order number: 21810002
Open text field 1:
For protection of system components in satellite, CATV and DVB-T reception
and distribution systems
Using the KAZ 12 increases the surge current discharge capacity of the KAZ
11
Can be used as part of a lightning zone concept at LPZ 0A-1 interfaces and
higher
Compliant with category A2/C2/C3/B2/D1 in accordance with EN 61643-21
With gas discharge conductor (over-voltage protection). Gas discharge
conductors are the classic over-voltage protection components in coaxial
networks
Passage for 22 kHz and DiSEqCTM signals
For indoor installation
Accessories supplied: 1 x EMU 21 earth connection block, 2 x EMK 01 F
connector
Install coarse protection as close as possible after the house transfer point
Hersteller: Kathrein
KAZ 12 Coarse Protection
Product information "KAZ 12 Coarse Protection"
Lightning arrester- Coarse protection for higher leakage currents - 5-2400 MHz - F connectors - Remote feeding < 60 V DC/2 A
Type: KAZ 12
Order no.: 21810002
Transmission range: 0 – 2400 MHz
Through loss: 0.5 dB
Max. allowable ambient temperature: -40 ... +80 °C|
RF connections: Input
Screening factor: 5-300 MHz > 85; 300-470 MHz > 80; 470-1000 MHz > 75; 1000-2400 MHz > 55 dB
Tested categories in accordance with EN 61643-21: A2/C2/C3/B2/D1
Lightning surge category D1 (10/350 µs): Inner/outer conductor
AC load capacity category A2: 10 A
Nominal discharge surge current (8/20 µs): Inner/outer conductor
Nominal voltage: 60 V
Nominal load current (max. allowable remote feed current): 2 A
Protection level at 10 kA (8/20 µs) category C2: ≤ 700 V
Protection level at 1 kV/µs category C3: ≤ 600 V
Protection level at 2.5 kA (10/350 µs) category D1: ≤ 700 V
Protection level at 6 kV (10/700 µs) category B2: ≤ 600 V
Response time: ≤ 100 ns
Housing protection class: IP 30
DC resistance (input/output): 120 mOhm
Weight: 0,1 kg
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