The CER0023A is a surface mount duplexer designed for PCS infrastructure and subscriber applications. It features a low insertion loss of 3.2 dB in the passband from 1850 to 1910 MHz and 3.4 dB from 1930 to 1990 MHz, with return losses of 16.5 dB and 14.0 dB, respectively. The device offers high rejection rates, achieving 52.5 dB rejection in the 1930 to 1990 MHz band and 54.5 dB in the 1850 to 1910 MHz band. Constructed from a ceramic block coated with silver and housed in nickel silver plated steel, the duplexer complies with RoHS standards and weighs approximately 2.74 grams. It operates effectively over a temperature range of -20¬?C to +70¬?C. The product is packaged in reels of 500 units, with a reel diameter of 330 mm. This duplexer is suitable for applications requiring reliable RF performance in the specified frequency ranges.
RF Duplexer 1.85GHz ~ 1.91GHz / 1.93GHz ~ 1.99GHz Monoblock, 3 PC Pad
| Quarktwin Technology Ltd. | |
|---|---|
| Product Category | Logic Multiplexers |
| Product Number | CER0023A |
| Product Name | RF Multiplexers |
| Package Type | Monoblock, 3 PC Pad |
