164 Series - DowKey Microwave
164 Series - DowKey Microwave
164 Series - DowKey Microwave
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<strong>164</strong> <strong>Series</strong> SPDT Switch<br />
The <strong>DowKey</strong> <strong>164</strong> <strong>Series</strong> has all connectors and the actuator assembly<br />
mounted on the same plane so that the switch can be flush-mounted<br />
on a panel or cabinet wall. With good performance to 1 GHz, these<br />
switches have numerous general purpose uses.<br />
Typical applications for the <strong>164</strong> <strong>Series</strong> include:<br />
• Military Communications<br />
• Test Equipment<br />
• Magnetic Resonance Imaging Equipment<br />
• Video and RF Switching<br />
<strong>DowKey</strong> ® <strong>164</strong> <strong>Series</strong><br />
SPDT Switch<br />
RF Characteristics<br />
Specifications :<br />
Operating Voltage:<br />
(across temperature range)<br />
12 Vdc (11-14 Vdc)<br />
28 Vdc (24-32 Vdc)<br />
Coil Current (Nominal):<br />
12 Vdc 172 mA<br />
28 Vdc 96 mA<br />
Operate Time:<br />
20 mS maximum<br />
Operating Temperature:<br />
0ºC to +65ºC<br />
Mechanical Life, Cycles:<br />
1 x 10 6 minimum<br />
Nominal Weight:<br />
4.5 oz., (127g.)<br />
Frequency VSWR Isolation Ins. Loss RF Power<br />
MHz (max) dB (min) dB (max) Watts (CW)<br />
0-50 1.03 50 0.03 150<br />
50-100 1.05 50 0.04 150-125<br />
100-200 1.07 45 0.05 125-100<br />
200-400 1.12 40 0.10 100-75<br />
400-1,000 1.20 30 0.15 75-50<br />
Connectors and Part Numbers<br />
Nominal Coil Connector <strong>164</strong><br />
Voltage Type <strong>Series</strong><br />
12 Vdc BNC <strong>164</strong>-2202<br />
28 Vdc BNC <strong>164</strong>-2302<br />
115 Vac BNC <strong>164</strong>-2602<br />
12 Vdc TNC <strong>164</strong>-2203<br />
28 Vdc TNC <strong>164</strong>-2303<br />
115 Vac TNC <strong>164</strong>-2603<br />
86<br />
<strong>DowKey</strong> <strong>Microwave</strong> Corporation 1667 Walter Street, Ventura, California 93003 (805) 650-0260 • FAX (805) 650-1734
<strong>164</strong> <strong>Series</strong><br />
Mechanical<br />
Electrical<br />
87<br />
<strong>DowKey</strong> <strong>Microwave</strong> Corporation 1667 Walter Street, Ventura, California 93003 (805) 650-0260 • FAX (805) 650-1734