| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6 pcs
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6 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Mini-Circuits SCHF-300 is a surface mount high pass filter with a specified passband from 290 to 1200 MHz. This filter is designed to pass frequencies above its cutoff while attenuating lower frequencies. It features a typical insertion loss of less than 1 dB within its passband and a VSWR of 0.5:1 under these conditions. The stopband performance includes attenuation greater than 40 dB from DC to 145 MHz and greater than 20 dB from 145 to 190 MHz.
Operating within a temperature range of -40°C to 85°C, the SCHF-300 is built for demanding environments. Its impedance is 50 Ohms, and it can handle an input power of up to 18W. The filter is housed in a surface mount package, identified as case style YY161, making it suitable for automated assembly processes.
Applications for the SCHF-300 include UHF systems, cellular communications, defense communication systems, and general lab use where precise frequency filtering is required. Its wideband characteristics and robust performance make it a versatile component in RF design.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.32 | $1.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40°C to 85°C.
The passband includes 245 MHz and 290-1200 MHz.
The stop bands are DC-145 MHz and 145-190 MHz.
Typical VSWR is 1.5:1 (loss >20 dB) and 0.5:1 (loss <1 dB).
18 W.
50 Ohms.
YY161.