52
Appendix A
Technical Specifications
Model:
MMS-Series
Configuration:
Up to eight latching SPDT switches mounted on the front panel
Up to two latching SP6T switches mounted on the front panel
RF Connectors:
SMA (on front panel)
Frequency range:
DC to 26.5 GHz
SPDT RF Characteristics (R521K-420853A & R401K-420852A)
Frequency (GHz):
DC - 4
4 – 12.4
12.4 – 20
20 – 26.5
VSWR (Ratio max):
1.15 : 1
1.25 : 1
1.35 : 1
1.50 : 1
Insertion Loss (dB max):
0.42
0.56
0.69
0.80
Isolation (dB min):
85
76
67
60
RF Power (Watts CW max):
120
75
60
45
SP6T RF Characteristics (R461JK-420853A)
Frequency (GHz):
DC - 4
4 – 12.4
12.4 – 20
20 – 26.5
VSWR (Ratio max):
1.20 : 1
1.35 : 1
1.45 : 1
1.70 : 1
Insertion Loss (dB max):
0.3 +0.15 x frequency (GHz)
Isolation (dB min):
100
80
70
65
RF Power (Watts CW max):
120
75
60
45
Impedance:
50
Ω
Switching Speed:
50ms max
Operating Temp:
-25 to +75 degrees C
Switch Type:
TSPDT (terminated SPDT): Switch p.n. R521K-420853A
SPDT (non-terminated SPDT): Switch p.n. R401K-420852A
TSP6T: (terminated SP6T): Switch p.n. R461JK-420853A
Operating Voltage: 12 Volts DC +/- 5%
Control Interfaces: Ethernet
USB type A
Dimensions:
3.30
” H x 6.29” W x 7.05” D