Antenna Connector; Table 12: Product Specifications Of U.fl-R-Smt Connector; Figure 29: Mechanical Dimensions Of U.fl-R-Smt Connector - Siemens TC65 Hardware Interface Description

TC65 Hardware Interface Description
Strictly confidential / Draft
4.3

Antenna Connector

TC65 uses an ultra-miniature SMT antenna connector supplied
from Hirose Ltd. The product name is:
U.FL-R-SMT
The position of the antenna connector on the TC65 board can be
seen in Figure 35.

Figure 29: Mechanical dimensions of U.FL-R-SMT connector

Table 12: Product specifications of U.FL-R-SMT connector

Item
Ratings
Nominal impedance
Rated frequency
Mechanical characteristics
Female contact holding
force
Repetitive operation
Vibration
Shock
Environmental characteristics
Humidity resistance
Temperature cycle
Salt spray test
TC65_HD_V00.521
Specification
50Ω
DC to 3GHz
0.15N min
Contact resistance:
Center 25mΩ
Outside 15mΩ
No momentary disconnections of
1µs;
No damage, cracks and looseness
of parts
No momentary disconnections of
1µs.
No damage, cracks and looseness
of parts.
No damage, cracks and looseness
of parts.
Insulation resistance:
100MΩ min. at high humidity
500MΩ min. when dry
No damage, cracks and looseness
of parts.
Contact resistance:
Center 25mΩ
Outside 15mΩ
No excessive corrosion
Page 66 of 99
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Conditions
Operating temp:-40°C to + 90°C
Operating humidity: max. 90%
Measured with a ∅ 0.475 pin
gauge
30 cycles of insertion and
disengagement
Frequency of 10 to 100Hz, single
amplitude of 1.5mm, acceleration
2
of 59m/s , for 5 cycles in the
direction of each of the 3 axes
2
Acceleration of 735m/s
duration for 6 cycles in the
direction of each of the 3 axes
Exposure to 40°C, humidity of
95% for a total of 96 hours
Temperature: +40°C → 5 to 35°C
→ +90°C → 5 to 35°C
Time: 30min → within 5min →
30min within 5min
48 hours continuous exposure to
5% salt water
24.05.2005
, 11ms