NIC Cavity Filters


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High Frequency Miniature Cavity Filters

NIC introduces its line of miniature Cavity Filters products designed for use in airborne, ship or ground applications. These filters can be custom designed for any center frequencies varying from 3 GHz to 18 GHz, and 3 dB bandwidths from 5 to 30%. Features include: Hermetically sealed package; Low Insertion loss, high selectivity and wide bandwidth; Good ultimate rejection; Gull wing surface mount RF pins or field replaceable SMA connectors; Up to 80% reduction in weight and volume compared to standard combline filters.
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Duplexer + LNA Assemblies

NIC's Duplexer-LNA assembly is designed for a variety of applications and integrates a high power cavity transmitter filter, receiver filter and low noise amplifier into a single compact module for performance improvement, space saving and cost reduction. These are custom solutions that NIC can design for a variety of frequency ranges (L,S and C Band)
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Cavity Filters

NIC's introduces its CV series line of Cavity Filters designed to support a variety of applications - ruggedized and commercial. Features include:

- High "Q" & Low Loss
- Narrow bandwidths and high selectivity
- Custom Designs (combline & interdigital) Available

Electrical Performance
Frequency (MHz):	3000 - 12000
3 dB%:	1% - 10%
I.L.:	0.5 to 4 dB
Return Loss:	18 dB (Typical)
Operating Temp.:	-40° C to + 90° C

	C Band Cavity Filters NIC's C Band Cavity Filters are designed with high performance in harsh military enviornmental conditions. They offer high Q, low loss, high selectivity and excellent ultimate rejection. See related spec sheets (1) • Cavity Filters C & X band.pdf
	S Band Cavity Filters NIC�s CV series line of S band Cavity filters are designed with high performance to support a variety of applications. They offer high selectivity, low Insertion loss and high Power handling capability. See related spec sheets (1) • Cavity Filters S band.pdf
	X Band Miniature Cavity Filters NIC's Miniature size Cavity Filter products are designed for use in airborne, ship mount or vehicle mount applications in harsh military environments. They can be custom designed for any center frequencies varying from 3 GHz to 18 GHz, and 3 dB bandwidth from 5 to 30%. See related spec sheets (1) • X Band Cavity Bandpass Filter.pdf
	Temperature Compensated Cavity Filters NIC introduces its temperature compensated cavity filters with percentage bandwidth as narrow as 0.5%. Our temperature compensated design offers an economic solution to meet the temperature performance but avoids using expensive cavity housing material such as Invar. The design is also optimized with maximum resonator quality factor which ensures low insertion loss operation of the filter. See related spec sheets (1) • Temperature Compensated Cavity Filt....pdf
	Tunable Cavity Filters NIC introduces its tunable cavity filter designed for TACAN/DME ground receivers. Extremely low insertion loss is obtained using silver plated co-axial cavity and the tuning screw is self-locked using Posi-Torque Bushing, which ensures precise and stable frequency tuning. Single and multi-pole designs are available depending on the rejection requirement. See related spec sheets (1) • Tunable Cavity Filters.pdf

Please note that NIC does not carry product in stock. All parts are custom made to the requirements of our customers. Furthermore, the specifications listed above may not represent all requirements regarding this product.

Please Contact NIC for pricing and delivery and any other custom specifications that you may need. For NIC’ screening and testing capabilities, click here. For standard package outlines, click here.