310 Failsafe | N, TNC, SC
RF Characteristics
DC-6.5 GHz
DC-12.4 GHz
Ruggedized
100K Cycles
Frequency
GHz
DC-1
1-4
4-8
8-12.4
VSWR
(max)
1.20
1.35
1.45
1.50
Isolation
dB (min)
60
60
60
60
DPDT
Ins. Loss
dB (max)
0.15
0.25
0.35
0.50
Note: RF Characteristics are for type N & TNC Female connectors, consult Dow-Key for other
connector configurations
Specifications
Operating Voltage
(across temperature range):
28 Vdc (20-30 Vdc)
Coil Current (max. @ nom. Vdc & 20°C)*:
28 Vdc
280 mA
Switching Time:
20 ms maximum
Operating Temperature:
-40°C to +85°C
Mechanical Life, Cycles:
100,000 minimum
Vibration, Operating:
20g’s sine/random
Mechanical Shock, Non-Operating:
50G, 1/2 Sine, 11 ms
Nominal Weight:
12 oz. (340 g.)
* Performance varies depending on selected options.
Mechanical
310C00100 Shown
For Electrical Schematic, see page # 2-12
310C
0
0100
60
ROHS
Family
Connectors
Voltage
Options
310C = Transfer Failsafe
0 = N Female
3 = TNC Female
5 = SC Female*
0100 = 28 Vdc
0200 = 28 Vdc with Indicators
60 = High Power**
**See Power Chart on page # iii
*Consult with Dow-Key
for dimensions.
AS9100/ISO-9001: 2000 Certified
Dow-Key Microwave
www.dowkey.com
800.266.3695
2-9
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