| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
480 pcs
|
480 pcs | On Request | 1 | On Request | On Request | 1115+ | On Request | On Request |
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The CER0243B is a surface mount monoblock ceramic band pass filter designed by CTS-Frequency Controls. It operates with a center frequency of 1.8425 GHz and a passband of 1805 MHz to 1880 MHz, providing a bandwidth of 75 MHz. The filter exhibits low insertion loss with typical values of 1.8 dB at 25°C and a maximum of 2.1 dB. Passband ripple is typically 0.75 dB and return loss is 12.5 dB typical. Attenuation in the adjacent band (1710-1785 MHz) is at least 24 dB, and at 1900 MHz is at least 20 dB, ensuring strong rejection. The filter is housed in a compact monoblock, 2 PC pad package measuring 16.42 mm x 4.2 mm x 5.3 mm, with a maximum height of 4.85 mm. It is designed for reflow soldering and is RoHS compliant. Typical applications include DCS repeater and base station systems where low ripple and high rejection are required.
Monoblock, 2 PC Pad.
-40 °C to +85 °C.
Yes, RoHS3 compliant.
1.8425 GHz.
1.8 dB typical, 2.1 dB max at 25 °C.
75 MHz.
2 W max.