Switched Multiplexer
Filtronic Components Ltd, Airedale House, Acorn Park, Shipley, West Yorkshire, England BD17 7SW
Tel: +44 1274 531602, fax: +44 1274 595724
sales@fcl.com
www.filtronic.com
Technical Data
SA212-M1
SA212-M1 rev 1
24 June 2004
Page 2 of 2
Electrical Specification
Number of Channels:
Nominal Channel Bandwidth:
Input and Output Port Return Loss:
Insertion Loss,
Frequency Range (2.05 - 5.95) GHz:
All channels 'ON'
Insertion Loss at 2.0 and 6.0 GHz:
(Ch1 or Ch 16 switched ON) 16 respectively plus 6dB
Channel Passband Ripple:
Center Frequency fc ± 50 MHz
Recombination Channels Ripple:
Frequency Range (2.05 - 5.95) GHz
Isolation Between ON and OFF states (Relative to average insertion loss of all channels ON)
Frequency Range (2.0 – 6.0) GHz:
Stopband Rejection of each ON Channel (Relative to insertion loss at fc)
at fc ± 250 MHz:
16 channels, each with a 250 MHz bandwidth
300 MHz ± 20 MHz over the temperature range
> 9.54 dB
< 23.5 dB
< Average passband insertion loss of channels 1 and
< 1.0 dB peak to peak
< 3.2 dB over the temperature range
> 65 dBc
> 48 dBc except
Channel 1 fc-250 MHz > 42 dBc
Channel 16 fc-250 MHz > 46 dBc
Channel 16 fc+250 MHz > 42 dBc
> 59 dBc
> 64 dBc
at fc ± 300 MHz:
at fc ± 350 MHz:
Out of Band Rejection of Each ON Channel (Relative to average insertion loss of all channels ON)
DC - 7.5 GHz
(Excluding fc ± 350 MHz):
> 64 dBc
7.5 - 13 GHz:
> 30 dBc
Channel Centre Frequencies :
Channel
1
2
3
Centre Frequency
2.125
2.375
2.625
Channel
9
10
11
Centre Frequency
4.125
4.375
4.625
Crossover Frequency Tolerance:
< ± 7 MHz
Crossover Drift:
< ± 12 MHz over temperature range
Switching Speed
(50% Control To 10% / 90% RF):
<100 ns
All ON Group Delay Ripple,
(2.05 - 5.95) GHz:
< 7.0 ns
Worst Case Group Delay
(2.05 - 5.95) GHz:
< 16.0 ns
Control
HIGH level logic '1' :
Appropriate channel ON, low insertion loss.
LOW level logic '0':
Appropriate channel OFF position, high isolation.
Power Supply
+ 5.0 Volts:
< 100 mA
-12.0 Volt:
< 120 mA
Power Consumption:
< 1.9 Watt
Operating Temperature:
-20
Weight:
< 0.9 Kg
4
5
6
7
8
2.875
12
4.875
3.125
13
5.125
3.375
14
5.375
3.625
15
5.625
3.875
16
5.875
O
C to +80
O
C (baseplate) continuously