IEC04000155 V2 EN-US
Figure 668: Antenna with console
where
:
1 GPS antenna
2 TNC connector
3 Console, (2'6.7"x4'11')
4 Mounting holes about 1/5"
5 Tab for securing of antenna cable
6 Vertical mounting position
7 Horizontal mounting position
Antenna cable
SEMOD55682-28 v4
Use a 50 ohm coaxial cable with a male TNC connector in the antenna end and a male SMA
connector in the receiver end to connect the antenna to GTM. Choose cable type and length so
that the total attenuation is max. 26 dB at 1.6 GHz.
Make sure that the antenna cable is not charged when connected to the antenna or
to the receiver. Short-circuit the end of the antenna cable with some metal device,
when first connected to the antenna. When the antenna is connected to the cable,
connect the cable to the receiver. The IED must be switched off when the antenna
cable is connected.
1MRK 502 066-UUS B Section 22
IED hardware
1331
Technical manual
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