Low insertion loss and voltage standing wave rate (VSWR);
Stabile capability
Low reduction voltage;
Installation simple;
TDD20K10P15# (voltage limiting type)series antenna lightning protector designed for antenna coaxial device and receive/transmit system, avoid destruction result from lightning over-voltage, induced over-voltage and static discharge.
PARAMETERS
Product Model
TDD20K
10P15#
TDD20K
20P15#
TDD20K
22P15#
TDN20K
10P15#
TDN20K
20P15#
TDN20K
22P15#
Working frequency range
800-1000MHZ
1700-2000MHZ
1900-2200MHZ
800-1000MHZ
1700-2000MHZ
1900-2200MHZ
Continuous operating voltage Uc
¡Ü15V
Nominal discharge current In
10kA (8/20¦Ìs)
Max. discharge Current Imax
20kA (8/20¦Ìs)
Protection level Up (8/20¦Ìs)
¡Ü40V
Impact defense Voltage 1kv/us
¡Ü60V
VSWR
¡Ü1.2
Insertion Loss
¡Ü0.2dB
Notice:¢Ù Connector type and it¡¯s corresponding SPD size is as following,(the nominal discharge current and Max discharge Current of SMA connector is half of the above data.)
Connector type
7/16(DIN/L29)
N
Dimension (mm)
90x84x38
Working environments
Temperature -25¡«+65¡æ£¬Humidity relative¡Ü95£¥(25¡æ)
Reserve the right for technology revises
Notice: ¢Ú,# represent for different input/output type, meaning shows as follows:
I/O
Y
M
W
X
#
J/J
J/K
K/J
K/K
INSTALLATION
1.Connect the protectors in series to the antenna circuit, and the protector should be closed to the equipment as much as possible.2.Make connection lead as short as possible (lead section area not more then 2.5mm²), and another port connect protector with grounding bar reliably.3.Using outdoors must avoid rainwater immerging into the protector to erode the inner components.4.No special maintenance needed. When malfunction occurs in operating system, remove protector, and check the system. If system recovers, it means the protector has been damaged and must be replaced.
