Standard catalog models are marked as a minimum with the following information: federal manufacturer code identification number, manufacturer model number ...
Circulators and Isolators Teledyne’s Ferrite Product Line has produced isolators and circulators for over 25 years. Over the years, Teledyne Wireless has constantly improved ferrite technology and is one of the leading supplier of microwave ferrite isolators and circulators. Dimensions C = SMA 0.375
TNC 0.750
N 0.740
L
L = Varies from .170 to .650 depending on frequency range and power dissipation. (For isolator applications only)
Single Junction Tee Type Teledyne Wireless supplies a wide range of circulators and isolators at competitive prices and with full MIL-Spec performance capabilities. Through the utilization of computer aided design and numerically controlled fabrication, catalog units coverall standard and straddle octave bands, octave-plus bands, and commonly used narrow band frequency ranges. See specifications listed in the tables. Major octave band units are now available for offthe-shelf delivery (highlighted models in the tables on the next page).
H
W
C
T
General Specifications Connectors: 3 mm. SMA female connectors are standard on catalog models. Other types including N, TNC and SMA in male, right angle, bulkhead and 1.7 mm are readily available. Unit size and weight will be the same except where prohibited by connector flange dimensions. Consult factory regarding any performance variations with optional connectors.
Terminations: All circulator designs are available with internal terminations for use as isolators. See part numbers listed in tables.
Power Handling: Circulators: 1 KW peak, 50 watts average. Isolators: 2 watts average reverse power, with standard termination. Higher power models are available on special order.
Temperature: With only a few exceptions, the standard units listed in the specification tables will operate overtypical MIL Spec temperature ranges of -54 to +85°C. In many cases performance can be maintained up to 125°C. Consult factory regarding any performance degradation over the full-Spec temperature range.
Environment: Standard catalog models meet shock and vibration per MIL-E-5400, Class II. Up to 100% humidity requirements can be met on special order.
Mechanical Mounting:
Hyper-Mode™ Isolators Teledyne Wireless offers a wide variety of broad-band isolators. These catalog models are representative of Teledyne Wireless ferrite design and manufacturing capability. Other Hyper-Mode isolators can be custom engineered to meet unique customer specifications. Contact Teledyne Wireless at (800) 832-6869 to obtain additional information on current HyperMode isolator models and availability.
Standard catalog models now feature mounting holes on both sides of the unit.
Finishing & Sealing: Our standard catalog models are now finished with zinc plate per QQ-Z-325a and chemical film MIL-C-5541. Catalog models can be ordered with special finished to meet shielding and humidity requirements.
Shielding: Both magnetic and EM/RFI shielding are available when specified.
Marking: Standard catalog models are marked as a minimum with the following information: federal manufacturer code identification number, manufacturer model number, port identification, and date of inspection for shipment. The date of inspection is a four digit date code per MIL-STD-1285A.
*Notes: These isolator models are available from stock 1. All units shown are available as four port models 2. Add “M” to the end of model number for metric configuration 3. Specifications are subject to changre without notice
Isolation Loss (dB max) 1 1.0* 1.0* 1.5 1.3 2.55**
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