Model: SFB-818-2T
Model SFB-818-2T is a a two channel switch filter bank. This model offers a by-pass channel and a switchable notch filter which rejects 9.5 to 9.9GHz by 35dB minimum. This model offers fast switching speeds of less than 1usec.
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Specifications:
| Number of Filter Channels | 2 Channels |
| Channel 1 Specifications: | |
| By-Pass Channel | 8.0 to 18.0GHz |
| Insertion Loss in Bypass Mode | 2.5dB max. |
| Channel 2 Specifications: | |
| Channel 2 Center Frequency | 9.7GHz |
| Channel 1 Passband | 8.0 to 9.0GHz and 10.5 to 18.0GHz |
| Channel 2 Rejection | -35dB min. @ 9.5 to 9.9GHz |
| Insertion Loss in Notch Mode | 2.8dB max. |
| Common Specifications: | |
| Isolation: | 40dB min. |
| VSWR | 2.0:1 max. |
| Switching Speed | 1usec max. |
| Control | TTL: Logic "0" = Channel 1 (Bypass Channel) Logic "1" = Channel 2 (Notch Filter) |
| RF Power Rating | +20dBm CW max. |
| Hermetic Sealled | Leak rate shall not exceed 1x10^-6 atm/cm^3/sec. |
| Power Supply | 70mA @ +5VDC max. 100mA @ -10VDC max. |
| Connectors | SMA(F) |
| Size | 3.0"L x 1.0"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 |