YIG Filters

YIG FILTERS At-A-Glance

0.5 to 50 GHz
Bandpass up to 7 stages
Band-Reject up to 16 stages
Multi-Octave tuning
Permanent Magnet (PM) technology
Both open-loop and closed-loop YIG filters in the smallest, most rugged packages
Excellent linearity, low insertion loss and broadband tuning characteristics
Optional Analog Controller
Analog and Digital drivers available

With a 30 year heritage developing leading YIG technologies, Teledyne RF & Microwave has unsurpassed capabilities as your single source for YIG filters.

Teledyne has a large, self-contained YIG manufacturing and R&D infrastructure that ensures continuous YIG innovations, including the industry’s only YIG filter that “locks” to a desired signal.

Teledyne has both in-house and offshore YIG manufacturing capabilities to control costs and meet stringent capacity and deliver requirements for non-ITAR products. Additionally,

Teledyne has invested extensively in Automated Test up to 50 GHz, and maintains an on-site environmental testing facility.

MORE RESOURCES

New TMS Band-Reject Filters

Model F3755_Plot Graphs

TMS YIG Filters & Oscillators Brochure

MARKETS & APPLICATIONS

Microwave and Commercial Test & Measurement

spectrum analyzers

Bandpass filter applications

pre-selectors for radar warning and ELINT (electronic intelligence) receivers

Band-Reject filter applications

“notching out” a signal for ESM and ECM systems
rejecting signals in commercial test equipment measurement set-ups

DMS and modernization solutions

YIG FILTER MODELS

Bandpass YIG Filters

2-, 4-, and 7-Stage Designs
Dual channel 2+2 & 4+4 Designs
Standard and Wide Bandwidth Models
Temperature-compensated Tuning
Available with Analog or Digital Input Drivers
MIL-SPEC & Commercial Models Available

Model No.		Tuning Range GHz	3 dB BW MHz min	IL dB max	IR dB min	ORI dB min	ORS dB min
2 Stage	F1051	0.5 to 2.0	20	4.0	1.5	45.0	25.0
	F1053	6.0 to 18.0	25	3.0	1.5	50.0	30.0
	F1055	2.0 to 18.0	25	4.0	1.5	45.0	25.0
	F1056	8.0 to 26.5	40	4.0	2.0	40.0	30.0
	F1057	20.0 to 40.0	50	5.0	2.0	35.0	25.0
4 Stage	F1071	0.5 to 2.0	20	7.0	1.5	70.0	50.0
	F1073	6.0 to 18.0	25	4.5	1.5	80.0	50.0
	F1075	2.0 to 18.0	25	6.0	1.5	80.0	40.0
	F1076	8.0 to 26.5	40	6.0	2.0	60.0	40.0
	F1077	20.0 to 40.0	50	8.0	2.0	60.0	30.0
6/7 Stage	F2000	3.0 to 50.0	40	6.5	2.0	60.0	40.0
	F1080	0.5 to 2.0	25	7.0	1.0	80.0	60.0
	F1082	6.0 to 18.0	90	6.0	1.5	100.0	60.0
	F1084	2.0 to 18.0	50	7.0	2.0	100.0	50.0
	F1085	3.0 to 26.5	25	7.0	2.0	80.0	60.0
4 Stage	F1091	0.5 to 2.0	25	6.0	2.0	70.0	40.0
	F1093	2.0 to 6.0	70	5.0	2.0	70.0	40.0
	F1095	2.0 to 18.0	50	6.0	2.0	65.0	40.0
	F1096	8.0 to 26.5	80	7.0	2.0	70.0	40.0
	F1097	6.0 to 18.0	450	6.0	2.5	60.0	40.0
	F1098	8.0 to 18.0	250	6.0	2.0	70.0	40.0
	F1099	8.0 to 18.0	500	6.0	2.5	60.0	40.0
7 Stage	F1200	8.0 to 18.0	500	7.0	2.5	85.0	65.0
7 Stage	F1201	6.0 to 18.0	500	8.0	2.5	85.0	65.0
2+2 ⁽¹⁾	F3270C	2.0 to 18.0	30	4.0	2.0	45	25
4+4 ⁽¹⁾	F3271C	2.0 to 18.0	30	6.0	2.0	60.0	60.0

^{1) All Specs per channel}

Closed-Loop YIG Filters

Closed Loop Locks Filter on Frequenc
Completely Self Contained... Minimizes User Installation and Maintenance.
Reduces Logistics Costs
Accurate... No Hysteresis, Non-Linearity, or Temperature Drift
Minimized Unwanted Harmonics and Spurious Signals
Fast Tuning
Full MIL-SPEC Units Available
Operates with any oscillator as a preselector in a Receiver Front-End
Also Available in Band-Reject Configurations
Ideal for automated test applications
Bandpass Closed-Loop "Tracking" Filter

Model No.		Tuning Range (GHz)	BW (MHz min)	IL (dB max)	IR (dB max)	ORI (dB min)
2 Stage	FT1741	0.5-2.0	15.0	4.0	1.5	40
	FT2500	2.0-20.0	15.0	4.0	1.5	40
	FT1749	2.0-26.5	15.0	5.0	2.0	40
4 Stage	FT1751	0.5-2.0	15.0	7.0	1.5	70
	FT2510	2.0-20.0	15.0	7.0	1.5	80
	FT1759	2.0-26.5	15.0	8.0	2.0	70
	FT1777	20.0-40.0	15.0	8.0	2.0	60

Also available with Model C1001 Ferretac® Filter Controller.

Band-Reject YIG Filter

Ultra-low insertion loss
Reduced Size: 1.4" filter for 10- and most 12-stage units; 1.7" for 16-stage and certain 12-stage units
More stages: 7, 10 and 16-stage standard designs
Increased skirt selectivity: 42 to 96 dB/octave nominal skirt rolloff
Increased notch depth: 50 to 100 dB
Increased notch BW: 70 MHz @ -70 dB for a narrowband 16-stage unit
Decreased 3 dB BW:150 MHz max, for a 50 MHz notch at the -40 dB point
Decreased spurious: 2-4 dB, typical for a 16-stage filter
Enhanced producibility: High production rates
Increased tuning range: 4-18 GHz in a single filter
Dual 8-Stage units available

Model No.		Tuning Range GHz	BW @ -40 dB Rejection MHz min	3 dB BW MHz max	IL dB max	Passband VSWR max	ORS dB max	Passband Range GHz
7 Stage	F1016	0.5-1.0	5	140	1.75	2.0:1	4	DC-1.0
	F1017	1-2	5	140	1.75	2.0:1	4	DC-2.0
	F1300	0.5-2.0	3	150	1.5	2.0:1	4	DC-2.0
10 Stage	F1323	8-18	35	150	1.5	2.0:1	4	DC-18
	F1322	6-18	25	150	1.5	2.0:1	4	DC-18
	F1321	4-18	10	150	1.5	2.0:1	4	DC-18
12 Stage	F1310	2-6	15	125	1.5	2.0:1	4	DC-6
	F1311	2-8	15	150	1.5	2.0:1	4	DC-8
	F1312	2-12	10	150	1.5	2.0:1	4	DC-12
16 Stage	F1333	8-18	50	150	1.75	2.0:1	4	DC-18
	F1332	6-18	40	150	1.75	2.0:1	4	DC-18
	F1331	4-18	25	150	1.75	2.0:1	4	DC-18
Advanced BRF Solutions
16 Stage Super Notch	F1334	8.9-9.6	70 @ -70 dB	300	1.5	2.0:1	4	DC-12
14 Stage10+4 Integrated BRF/BPF	F1400BRF (10-Stg)	5-10	20 @ -50 dB	150	2	2.0:1	4	DC-10
14 Stage10+4 Integrated BRF/BPF	BPF (4-Stg)	5-10	-	20 (min.)	5	-	-60	-
16 Stage 8+8	F1401 Single Channel	4.5-18	10	150	2	2.0:1	4	DC-18
16 Stage 8+8	Dual Channel	4.5-18	20	150	3.5	3.01	5	DC-18

KEY FEATURES

Certifications

ISO 9001 & AS-9100 Certified Facility
MIL-IPC-610 & J-STD-001 (Soldering)
RoHS Compliant available