164 Series - Dow-Key

164 Series SPDT Switch
The DowKey 164 Series has all connectors and the actuator assembly
mounted on the same plane so that the switch can be flush-mounted
on a panel or cabinet wall. With good performance to 1 GHz, these
switches have numerous general purpose uses.
Typical applications for the 164 Series include:
• Military Communications
• Test Equipment
• Magnetic Resonance Imaging Equipment
• Video and RF Switching
DowKey® 164 Series
SPDT Switch
RF Characteristics
Specifications :
Operating Voltage:
(across temperature range)
12 Vdc (11-14 Vdc)
28 Vdc (24-32 Vdc)
Coil Current (Nominal):
12 Vdc 172 mA
28 Vdc 96 mA
Operate Time:
20 mS maximum
Operating Temperature:
0ºC to +65ºC
Mechanical Life, Cycles:
1 x 106 minimum
Nominal Weight:
4.5 oz., (127g.)
Frequency
MHz
VSWR
(max)
Isolation
dB (min)
Ins. Loss
dB (max)
RF Power
Watts (CW)
0-50
50-100
100-200
200-400
400-1,000
1.03
1.05
1.07
1.12
1.20
50
50
45
40
30
0.03
0.04
0.05
0.10
0.15
150
150-125
125-100
100-75
75-50
Connectors and Part Numbers
Nominal Coil
Voltage
Connector
Type
164
Series
12 Vdc
28 Vdc
115 Vac
BNC
BNC
BNC
164-2202
164-2302
164-2602
12 Vdc
28 Vdc
115 Vac
TNC
TNC
TNC
164-2203
164-2303
164-2603
86
DowKey Microwave Corporation
1667 Walter Street, Ventura, California 93003
(805) 650-0260 • FAX (805) 650-1734
164 Series
Mechanical
Electrical
87
DowKey Microwave Corporation
1667 Walter Street, Ventura, California 93003
(805) 650-0260 • FAX (805) 650-1734