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Band Pass Filters
From CTS

CTS Band Pass Filters for Radio Altimeters with 5G Coexistence

Ceramic dielectric technology offers combination of small footprint, high rejection, low loss, and moderate power handling.

  • Optimized for coexistence with 5G C-band transmitters
  • Standard, off-the-shelf product
  • Available options include smaller sizes, multi-band passbands, and customized performance
  • Can be made in USA and with ITAR compliance
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Part Number
Passband (GHz)
IL (dB)
Rejection (db) (@ 4.1 GHz)
Rejection (db) (@ 4.6 GHz)
Power Handling (W)
Footprint (L × W × H) (mm)
CER0813P
4.2-4.4
1.6
57
55
5 W Avg / 50 W Peak
27.3 × 5.7 × 7.0
CER1140A
4.2-4.4
2.0
55
50
3 W Avg / 20 W Peak
15.5 × 5.3 × 4.3

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