High power precision switch 200 W 6-18 GHz TNC female product photo Front View L
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High power precision switch 200 W 6-18 GHz TNC female

745042

RF characteristics

Number of interfaces:
4
Interface type:
precision TNC female (50 Ω) per IEC 61169-26
Port / path designation:
Port 1, 2, 3: input/output
Port 4: termination load
Interface type remark:
to be mated with precision TNC male (50 Ω) per IEC 61169-26
Interface direction:
straight
Frequency range:
6 to 18 GHz
Average power rating:
200 W @ 6 to 12 GHz (at 3 km altitude & 71 °C ambient temperature)
180 W @ 12 to 17 GHz (at 3 km altitude & 71 °C ambient temperature)
140 W @ 17 to 18 GHz (at 3 km altitude & 71 °C ambient temperature)
VSWR, max.:
Port 1, 2, 3: 1.9
Port 4: 2.5 @ 6 to 12 GHz (load)
Port 4: 2.0 @ 12 to 17 GHz (load)
Port 4: 2.0 @ 17 to 18 GHz (load)
Insertion loss max.:
0.7 dB
Isolation, min.:
40 dB

Electrical characteristics

Switch type:
built-in
Switch actuator type:
solenoid drive, pulse latching (no self cutoff)
Actuation pulse length:
min. 60 ms
max. 70 ms
Operating connection:
6 pole cable with flying leads (2 for mains)
Operating voltage:
28 V DC
Operating voltage tolerance:
± 10 %
Operating current, max.:
1.3 A
Control connection:
6 pole cable with flying leads (2 for control), according to circuit diagram, drawing number 49318-0E
Signaling connection:
6 pole cable with flying leads (2 for signaling), according to circuit diagram, drawing number 49318-0E
Time between switch operations, min.:
700 ms
Switching cycles at shortest interval, max.:
10/5 s
Switchover time, max.:
50.0 ms

Mechanical characteristics

Lifetime:
250,000 operations
Material:
RF cavity: aluminum
Enclosure: aluminum
Contact: special-alloy contact combination
Surface:
RF cavity: Sucoplate surface coating
Enclosure: Sucoplate surface coating
Weight, approx.:
1.0 kg

Environmental conditions

Environmental conditions:
MIL-STD-810 G
Operating temperature:
-40 to +71°C
Relative humidity, max.:
95% (condensation not allowed)
Storage ambient temperature:
-50 to +85°C

Further remarks

Footnote:
Type of RF contacts break before make

Downloads

745042-DS.pdf

Product data sheet – 745042 – 745042-DS.pdf