New Products

DEHNgate
DGA G
SPDs for Coaxial Connection
Ø17
Ø20
Ø23
9
10
SW13
21 17
7/16-28
UNEF-2A
5
SW17
21 25
1/2-28
UNEF-2A
16
SW19
24 26
• Compact dimensions
• Extremely wide transmission range
• For installation in conformity with the
lightning protection zones concept at
the boundaries from 0 B – 1 and higher
Basic circuit diagram DGA G
Dimension drawing
DGA G SMA
Dimension drawing
DGA G BNC
Dimension drawing
DGA G N
Surge arrester for remote power supply with integrated gas discharge tube. Ideally suited for wireless
applications for coaxial interfaces of devices and antennas.
Available with SMA, BNC or N connection for bushing installation.
Type DGA G SMA DGA G BNC DGA G N
Part No. 929 039 929 042 929 044
SPD class B B B
Max. continuous operating d.c. voltage (U C ) 135 V 135 V 135 V
Nominal current (I L ) 2 A 3.5 A 6 A
Max. transmission capacity 60 W 25 W 25 W
D1 Lightning impulse current (10/350 μs) (I imp ) 1 kA 1 kA 1 kA
C2 Nominal discharge current (8/20 μs) (I n ) 5 kA 5 kA 5 kA
Voltage protection level for I n C2 (U P ) ≤ 700 V ≤ 500 V ≤ 650 V
Frequency range d.c. - 5.8 GHz d.c. - 4 GHz d.c. - 5.8 GHz
Insertion loss ≤ 0.2 dB ≤ 0.2 dB ≤ 0.2 dB
Return loss (d.c. - 3 GHz) ≥ 20 dB ≥ 20 dB ≥ 20 dB
Return loss (3 GHz - 4 GHz) ≥ 18 dB ≥ 20 dB ≥ 20 dB
Return loss (4 GHz - 5.8 GHz) ≥ 18 dB –– ≥ 20 dB
Surge impedance (Z) 50 ohms 50 ohms 50 ohms
Operating temperature range -40°C...+85°C -40°C...+85°C -40°C...+85°C
Degree of protection (if lines are connected) IP 65 IP 20 IP 65
Connection (input/output) SMA socket / SMA plug BNC socket / BNC plug N socket / N plug
Earthing via bushing (Ø11.2 mm) bushing (Ø12.9 mm) bushing (Ø16.2 mm)
Enclosure material gold-plated brass brass, gold-plated brass, gold-plated
Colour gold gold gold
Test standards IEC 61643-21 / EN 61643-21 IEC 61643-21 / EN 61643-21 IEC 61643-21 / EN 61643-21
Approvals –– GOST GOST
929 039
DGA G SMA
929 042
DGA G BNC
929 044
DGA G N
DGA G SMA
929 039
Überspannungsableiter DEHNgate mit SMA-Anschluss
DGA G BNC
929 042
Überspannungsableiter DEHNgate mit BNC-Anschluss
DGA G N
929 044
Überspannungsableiter DEHNgate mit N-Anschluss
278 www.dehn.de