Model: SFB750-250-2-SS

Model SFB750-250-2-SS is a a two channel switch filter bank.  Both channels are centered at 750MHz.  Channel 1 has a 50MHz bandwidth while filter 2 has a 150MHz bandwidth.  This model offers fast switching speeds of less than 100nsec.

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Product Feature



Number of Filter Channels 2 Channels
Channel 1 Specifications:  
Channel 1Center Frequency 750MHz ± 25MHz
Cannel 1 Rejection

-60dB min. @ DC to 600MHz

-60dB min. @ 900MHz to 20GHz

Channel 2 Specifications:  
Channel 2 Center Frequency 750MHz ± 125MHz
Channel 2 Rejection

-60dB min. @ DC to 450MHz

-60dB min. @ 1050MHz to 20GHz

Common Specifications:  
Insertion Loss 5dB max.
Isolation: 60dB min.
VSWR 1.8:1 max.
Switching Speed 100nsec max.


Logic "0" = Insertion Loss

Logic "1" = Isolation

RF Power Rating +30dBm CW max.
Power Supply

150mA @ +5VDC max.

150mA @ -12 to -15VDC max.

Connectors SMA(F)
Size 3.0"L x 3.5"W x 0.5"H

Environmental Ratings:

Temperature:  -40ºC to +85 ºC Operating
 -40 ºC to +100 ºC Non-Operating
 Humidity:  MIL-STD-202F, Method 103B Cond. B
 Shock:  MIL-STD-202F, Method 213B Cond. B
 Vibration:  MIL-STD-202F, Method 204D Cond. B
 Altitude:  MIL-STD-202F, Method 105C Cond. B
 Temperature Cycle:  MIL-STD-202F, Method 107D Cond. A