Microwave Filter Company, Inc.
International Calls: (315) 438-4700
Toll Free: (800) 448-1666

"Committed to Excellence" Since 1967


An ISO 9001:2008 Registered Company
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ISM (900 MHz) / STL (950 MHz) Diplexer

Model 18486 Download PDF

18486 Drawing

This diplexer enables broadcasters to run their (ISM) wireless operations through the same antenna as their (STL) broadcast auxiliary services.

The model 18486 utilizes highly-selective bandpass filter components resulting in excellent isolation between the two bands.

  • Reduces Costs
    • Dual operations through a single antenna system
    • No need for separate ISM bandpass filter
  • Full Compatibility - Works with any brand of ISM 900 radio
Passband #1 (ISM)902 - 928 MHz
Passband #2 (STL)944 - 952 MHz
Passband Insertion Loss1.5 dB Typ; 2.0 dB Max
Passband V.S.W.R1.5:1 Max
Passband Power (CW)10 Watts Max / Band
Mutual Isolation70 dB Typ; 60 dB Min
Operating Temp+18C to +28C
ConnectorsN Female
Dimensions7.35" x 2.24" x 2.10"
(187 mm x 57 mm x 53 mm)
Rack Mount (Optional)Available Upon Request
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Toll Free: (800) 448-1666
International: (315) 438-4700
Fax: (315) 463-1467

6743 Kinne Street
East Syracuse, New York 13057
Website: www.microwavefilter.com
Email: mfcsales@microwavefilter.com