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7SFB-950M18G-CD-SFF Active

8-Channel Switch Filter Bank

Quantic PMI Model 7SFB-950M18G-CD-SFF is an 8-channel switched filter bank that covers passband frequencies of 0.9 to 18.05 GHz that offers 7 different passbands throughout the operating frequency which can be selected via a 3-Bit decoded TTL signal.  Channel 8 serves as a by-pass which will pass 0.95 to 18.05 GHz from the input to the output.  All passband channel losses are equalized to be within 2 dB of one another.  Switch speed is under 100 ns and VSWR is better than 2.0:1.  The housing measures 4.33" x 5.1" x 0.98" with SMA female connectors.

Product Specifications

General Parameters:
Status: Active
No of Filter Channels: 8
Operating Frequency (GHz): 0.95 to 18.05
Frequency Min (GHz): 0.95
Frequency Max (GHz): 18.05
Passband Frequency (GHz): Channel 1: 0.95 to 6.05 GHz
Channel 2: 5.15 to 8.25 GHz
Channel 3: 7.35 to 10.75 GHz
Channel 4: 9.85 to 13.15 GHz
Channel 5: 12.25 to 15.65 GHz
Channel 6: 14.75 to 16.45 GHz
Channel 7: 15.55 to 18.05 GHz
Channel 8: 0.95 to 18.05 GHz (Pass Through)
Insertion Loss (dB): 9 dB
Switching Speed: 100 ns
Control Type: TTL
DC Voltage: +15 VDC / -15 VDC
DC Current (mA): 200 mA / 200 mA
VSWR: 2.0:1 Max
Impedance: 50 Ohm
Rejection: Channel 1: -55 dB @ 6.9 to 18 GHz (High Side)

Channel 2: -55 dB @ DC to 4.3 GHz (Low Side)
Channel 2: -55 dB @ 9 to 18 GHz (High Side)

Channel 3: -55 dB @ DC to 6.5 GHz (Low Side)
-45 dB @ 11.3 GHz & -55 dB @ 12.5 to 18 GHz (High Side)

Channel 4: -55 dB @ DC to 9.2 GHz(Low Side)
-55 dB @ 13.8 to 18 GHz (High Side)

Channel 5: -55 dB @ DC to 11.5 GHz (Low Side)
-55 dB @ 16.2 to 18 GHz (High Side)

Channel 6: -55 dB @ DC to 14.0 GHz (Low Side)
-55 dB @ 16.8 to 18 GHz (High Side)

Channel 7: -55 dB @ DC to 14.0 GHz (Low Side)
Not Specified (High Side)

Channel 8: Pass Through - 0.95 to 18.05 GHz
Connectors: SMA Female
Size: 4.33" x 5.1" x 0.98"
Finish: Painted Gray
Environmental Ratings:
Operating Temperature: -40 °C to +85 °C
Non-Operating Temperature: -65 ºC to +125 ºC
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