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IW Series

IW Series Adjustable Filter Examples - Waveguide

CMC Part No.:		400125
Frequency Range:		7.1 - 7.7 GHz
3 dB Bandwidth:		35.0 MHz
VSWR:		1.1:1 max. @ f₀
Insertion Loss:		0.3 dB max. @ f₀
Rejection:		20 dB min. @ f₀ą 50 MHz

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CMC Part No.:		100750
Frequency Range:		10.7 - 12.7 GHz
3 dB Bandwidth:		45 MHz
VSWR:		1.3:1 max. over f₀ą 10 MHz
Insertion Loss:		1.2 dB max. over f₀ą 10 MHz
Rejection:		60 dB min. @ f₀ą 135 MHz
Connector:		SMA Female or WR 75 Cover Flange

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FREQUENCY RANGE MHz	MODEL NO.	3 dB BNDWTH (NOM'L) MHz	40 dB BNDWTH (MAX) MHz	INSERTION LOSS (MAX) dB	FLANGE TYPE	"X"	"Y"	"Z"
4400 - 5000	IWB500	24.0	290	0.50	UG-407/u	7.500	3.750	6.750
4400 - 5000	IWD500	24.0	96	0.75	UG-407/u	12.125	3.750	6.000
5900 - 6500	IWB650	15.0	180	1.15	UG-441/u	6.500	3.750	6.000
5900 - 6500	IWD650	15.0	60	1.85	UG-441/u	10.000	3.750	6.000
6500 - 7200	IWE720	18.0	48	1.90	UG-441/u	9.250	3.062	5.000
7100 - 8400	IWB840	15.0	180	1.30	UG-138/u	5.000	1.500	4.250
	IWD840	38.0	155	1.00	UG-138/u	8.000	3.187	4.875
	IWE840	40.0	85	1.30	UG-138/u	11.125	3.000	5.625
8500 - 9600	IWB960	15.0	180	1.50	UG-135/u	4.500	2.750	4.000
	IWD960	15.0	60	2.25	UG-135/u	6.625	2.750	4.000
	IWE960	50.0	120	1.90	UG-135/u	9.250	2.875	4.500
9600 - 10500	IWB1050	17.0	200	1.60	UG-135/u	4.375	2.000	3.937
9600 - 10500	IWD1050	17.0	70	2.30	UG-135/u	6.000	2.375	4.000
10700 - 12700	IWB1270	20.0	240	1.25	WR-75	4.093	2.250	3.687
10700 - 12700	IWD1270	50.0	200	1.35	WR-75	5.500	2.250	3.750
11700 - 13300	IWD1330	50.0	170	1.20	WR-75	5.375	2.250	3.875
14000 - 15300	IWB1530	40.0	480	1.00	UG-419/u	3.000	2.062	3.500
	IWD1530	42.0	170	1.30	UG-419/u	4.750	2.000	3.500
	IWE1530	52.0	120	1.50	UG-419/u	6.625	2.250	3.000
16650 - 16950	IWD1695	55.0	200	1.60	UG-419/u	4.875	2.125	3.500

The IW Series Filters are available in 2 through 6 cavities with tuning ranges from 1,600 - 40,000 MHz. These units are constructed in lightweight aluminum and operate in the TE 111 cylindrical mode. All filters in this series are temperature compensated and are designed to meet the latest military specification. Variations in bandwidth and tuning range which are different from the standard units are available. Please send us your specific requirements.

Standard Features	Options
Individual screwdriver adjustment Low cost Low insertion loss VSWR 1.5:1 Max @f₀ Aluminum construction Temperature compensation	Modified 3dB Bandwidths Modified tuning ranges Mounting brackets Coaxial input and/or output