Model: SFB-025-8DR-HPR4W-AL2
Model SFB-025-8DR-HPR4W-AL2 is a a seven channel switch filter bank. This model has seven filter channels that cover the frequency range of 190MHz to 2010MHz. This model includes an integral TTL driver and offers fast switching speeds of less than 500nsec.
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Specifications:
| Number of Filter Channels | 7 Channels |
| Channel 1 Specifications: | |
| Channel 1Center Frequency | 235MHz |
| Channel 1 -3dB Bandwidth | 90MHz |
| Cannel 1 Rejection | -50dB min. @ 100MHz and 400MHz |
| Channel 2 Specifications: | |
| Channel 2 Center Frequency | 335MHz |
| Channel 2 -3dB Bandwidth | 150MHz |
| Channel 2 Rejection | -50dB min. @ 160MHz and 520MHz |
| Channel 3 Specifications: | |
| Channel 3 Center Frequency | 465MHz |
| Channel 3 -3dB Bandwidth | 150MHz |
| Channel 3 Rejection | -50dB min. @ 230MHz and 780MHz |
| Channel 4 Specifications: | |
| Channel 4 Center Frequency | 635MHz |
| Channel 4 -3dB Bandwidth | 230MHz |
| Channel 4 Rejection | -50dB min. @ 325MHz and 1040MHz |
| Channel 5 Specifications: | |
| Channel 5 Center Frequency | 890MHz |
| Channel 5 -3dB Bandwidth | 320MHz |
| Channel 5 Rejection | -50dB min. @ 455MHz and 1460MHz |
| Channel 6 Specifications: | |
| Channel 6 Center Frequency | 1320MHz |
| Channel 6 -3dB Bandwidth | 580MHz |
| Channel 6 Rejection | -50dB min. @ 645MHz and 2060MHz |
| Channel 7 Specifications: | |
| Channel 7 Center Frequency | 1800MHz |
| Channel 7 -3dB Bandwidth | 420MHz |
| Channel 7 Rejection | -50dB min. @ 905MHz and 3180MHz |
| Common Specifications: | |
| Insertion Loss | 5.0dB max. |
| Isolation: | 60dB min. |
| VSWR | 2.0:1 max. |
| Switching Speed | 500nsec max. |
| Control | 3 Line TTL Decoded |
| RF Power Rating | +36dBm CW max. |
| Power Supply | 500mA @ +5VDC max. 100mA @ -15VDC max. |
| Connectors | SMA(F) |
| Size | 4.75"L x 5.0"W x 0.66"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 |