Page 227 - Surge-Protection-E_0.pdf

SPDs for Coaxial Connection

DEHNgate
• Universal surge and combined arresters
• Maximum discharge capacity for coaxial systems
• Low voltage protection level also suitable for protecting
terminal equipment
• Extremely durable contact materials

DEHNgate is a family of lightning current / surge arresters designed as
cable adapters for protecting coaxial systems such as cell sites and anten-
na systems from potential damage. The DEHNgate arrester family comes
in different mechanical and electrical designs to suit a wide range of ap-
plications. The various types and arrester technologies make it possible to
provide optimum solutions for a wide range of applications. have a low frequency spectrum, the shorting stub acts as a short-circuit,
conducting the lightning current to the ground. This makes the surge ar-
The space-saving DG A FF TV can be mounted onto a DIN rail to protect resters mechanically very robust and almost maintenance-free. Due to
satellite systems with several outputs. For single applications such as their low voltage protection level and high discharge capacity, they can
broadband cable connections, the device can simply be snapped into a be used as combined lightning current and surge arresters. If additional
wall-mounted adapter. Two F connections are also included. remote supply is needed for the antenna, a combination of a gas discharge
The quarter-wave surge arresters are bandpass filters. Only signals within tube and quarter-wave technology (DGA LG) should be used. The arresters
a defined frequency band are transmitted. Since lightning interferences are made of top-quality materials and offer outstanding endurance.

Surge arrester for satellite and broad- F connection for 75-ohm systems. Coaxial arrester with exchangeable Maintenance-free quarter-wave surge
band cable systems. gas capsule. arresters for protecting high-frequency
applications (e.g. LTE).

DGA TV 909 703 909 704 909 705 DGA FF TV DGA GF TV
DGA GFF TV
DGA ... TV arresters with F connection for remote supply protect 75-ohm satellite and broadband cable systems and fulfil the high shielding
requirements of class A according to EN 50083-2. They allow space-saving installation in all common TV and satellite applications and are 909 703 909 704 909 705 4013364085664 04 02 08 02 233 g 86 g 283 g
75,70 €
4013364105690 04 02 08 02
48,20 €
4013364105706 04 02 08 02
108,70 €
available as lightning current arresters, surge arresters and combined lightning current and surge arresters with integrated measuring output,
a for checking the system.
Type DGA ... FF TV GF TV GFF TV
Part No. 909 703 909 704 909 705
SPD class { H H{
Max. continuous operating voltage (d.c.) (UC) 24 V 60 V 24 V
Nominal current (IL) 2 A 2 A 2 A
D1 Lightning impulse current (10/350 µs) (Iimp) 0.2 kA 2.5 kA 2.5 kA
C2 Nominal discharge current (8/20 µs) (In) 1.5 kA 10 kA 10 kA
Frequency range d.c. / 5-3000 MHz 0-2400 MHz d.c. / 5-2400 MHz
Connection (input / output) F socket / F socket F socket / F plug F socket / F socket Coaxial Connection
SPDs for
Approvals EAC EAC EAC

DGA FF5 TV 909 706 DGA FF5 TV
Five-channel surge arrester for 75-ohm antenna systems. Special design for SAT antenna splitters and multi-switches.
The arrester fulfils the shielding requirements of class A acc. to EN 50083-2. 909 706 4013364362437 04 02 08 02 222 g
198,00 €
Fixing material and EB conductor included in delivery.
Type DGA ... FF5 TV
Part No. 909 706
SPD class T
Max. continuous operating voltage (d.c.) (UC) 20 V
Nominal current (IL) 0.4 A
D1 Lightning impulse current (10/350 µs) (Iimp) 0.5 kA
D1 Total lightning impulse current (10/350 µs) (Iimp) 2.5 kA
C2 Nominal discharge current (8/20 µs) (In) 2.5 kA
C2 Total nominal discharge current (8/20 µs) (In) 10 kA
Frequency range 47-2200 MHz
Connection (input / output) F socket / F socket

Valid as of August 1, 2020 You will find detailed product information on our website 223