Teledyne Microwave Solutions


FastTuneNotchFilterES006
X-Band Fast Tuned
Notch Filter
ESM sensors need protection from high-level, long pulse and frequency-agile radars.

Teledyne Defence & Space’s (TDS) range of fast tune notch filters (FTNF) have been designed to protect Electronic Support Measures (ESM) receivers from high duty cycle, frequency agile interference produced by on board (or cohort) combat radar systems. ESM sensors need protection from high-level frequency-agile radars. 

Another application applies to Radar systems that are influenced by interferance signals degard the reciever dynamic range. Some common, less desirable, currently used mitigating techniques include:

  • Synchronous blanking of the ESM sensor
    • Probability of intercept of the ESM receiver is compromised when operating near a high duty cycle radar
    • Multiple emitters on the same platform compounds the problem
  • Front-end filtering of the radar pulses in the ESM sensor
    • Band-stop filters leave ”holes” in ESM sensor spectral coverage
    • YIG tuned filters are too slow to keep up with modern agile radar

FTNF StandardDesignsTDS’s FTNF can track the emitter’s transmissions at its agility rate, ensuring that the ESM sensor’s Probability of Intercept is maintained at an acceptable level. 

 

 

 

 

 

 

 

New Developments. Filter on a chip.

TDS is also working on a MMIC version on a 3mm x 3mm die, that has the additional ability to sniff the rejected signal to determine if it's still present. The current development design operates in X-Band with a 2-20GHz passband and rejection of approx. 40MHz inside a 1.5GHz window at X-band. 

Please contact us if you are interested in our current development cycle for this product. salestds@teledyne.com

FTNF RadarApplication

 

 

 

 

 

 

 

 

 

 

 

 

TDS FAST TUNE NOTCH PRODUCTS AT-A-GLANCE

FastTuneNotchFilter2

  • Modules for both S and X band coverage
  • Dual, independently controlled notches
  • Fast tuning speed (<250ns)
  • High rejection level
  • Low loss in all pass state

 

KEY FEATURES

  • Fast tuning speed (<250ns)
  • High rejection level
  • Low loss in all pass state
  • Can be cascaded
  • Digital Tuning Control
  • Quickly switches from notch to all-pass
  • Good power handling

 

MARKETS & APPLICATIONS

  • ESM Receiver Protection
  • Radar Front End & TR Modules
  • Direction Finding (DF) System Protection
  • EW (ESM)

Questions or Comments?

Click on the appropriate tab below to contact TMS Customer Service.

{tab All Other}

Please complete the form below for sales, support or general information requests to Teledyne Microwave Solutions. You can also call toll free at 1-800-832-6869, or email microwave@teledyne.com.

Subject (*)
Invalid Input
Title (*)
Invalid Input
Full Name (*)
Please type your full name.
E-mail (*)
Invalid email address.
Phone Number (*)
Invalid Input
Organization (*)
Invalid Input
Country (*)
Invalid Input
Question or Comment (*)
Invalid Input
We respect your privacy. We promise never to share, trade, sell, deliver, reveal, publicize, or market your email address in any way, shape, or form. Period.
Please enter the letters you see. (*) Please enter the letters you see.
  Refresh
Invalid Input
  

{tab Teledyne Paradise Datacom}

Please complete the form below for sales, support or general information requests to Teledyne Paradise Datacom. You can also call 1-814-238-3450, or email microwave@teledyne.com.

Subject (*)
Invalid Input
Title (*)
Invalid Input
Full Name (*)
Please type your full name.
E-mail (*)
Invalid email address.
Phone Number (*)
Invalid Input
Organization (*)
Invalid Input
Country (*)
Invalid Input
Question or Comment (*)
Invalid Input
We respect your privacy. We promise never to share, trade, sell, deliver, reveal, publicize, or market your email address in any way, shape, or form. Period.
Please enter the letters you see. (*) Please enter the letters you see.
  Refresh
Invalid Input
  

{tab TWT Products}

Please complete the form below for sales, support or general information requests to Teledyne TWT Products, (Teledyne MEC). You can also call 1-814-238-3450, or email microwave@teledyne.com.

Subject (*)
Invalid Input
Title (*)
Invalid Input
Full Name (*)
Please type your full name.
E-mail (*)
Invalid email address.
Phone Number (*)
Invalid Input
Organization (*)
Invalid Input
Country (*)
Invalid Input
Question or Comment (*)
Invalid Input
We respect your privacy. We promise never to share, trade, sell, deliver, reveal, publicize, or market your email address in any way, shape, or form. Period.
Please enter the letters you see. (*) Please enter the letters you see.
  Refresh
Invalid Input
  

 


OneWebimg  Teledyne Defence & Space selected by OneWeb
for Repeater Equipment. 
 
Read more...


 
Teledyne Microwave Solutions  |  11361 Sunrise Park Drive, Rancho Cordova, CA 95742

Phone: (800) 832-6869  |  © 2017 Teledyne Microwave Solutions. All rights reserved.