Twin Engineers

Twin range of RF loads or terminating load resistors are designed to give an economic solution to ever growing need for a compact, rugged and simple termination suitable for bench or field use. The coaxial loads either utilize a low noise chip resistor or Rod resistors depending upon the required power rating. Black anodized aluminum alloy heat sinks are used for maximum thermal radiation with N type connectors however other connectors may be offered to meet particular customer requirements.

Twin loads are available for use over the frequency from 1 GHz to 4 GHz and at a power rating 50W to 500W .other power rating may be available on request. Applications Transmitter/Combiner output termination Co axial line terminations Circular Port terminations Types and Specifications of Dummy Loads 50 Watt, Convection-Cooled Dry - N, BNC, TNC, SMA, 7/16 DIN Specifications Ambient Temperature -10º C to 50º C Connector N, BNC, TNC, SMA, 7/16 DIN Coolant Dry (convection cooled) Finish Black anodized. Frequency Range and VSWR DC to 1 GHz at 1.10:1 max, 1 GHz to 4 GHz at 1.25:1 max. Nominal Size (with N-type connector): 120 mm x 60 mm) Operating Position Any Power Range 50 Watts 100 Watt, Convection-Cooled Dry - N, TNC, BNC, 7/16 DIN

Specifications Ambient Temperature -10º C to 50º C Connector N, TNC, BNC, 7/16 DIN Coolant Dry (convection cooled) Finish Black anodized. Frequency Range and VSWR DC to 1 GHz at 1.10:1 max, 1 GHz to 4 GHz at 1.25:1 max. Nominal Size (with N-type connector): 180mm x 70 mm x 70 mm) Operating Position Any Power Range 100 Watt

*] 7/8" Transmission Line Accessories: Reducer7/8"50ohm to type "N" jack (female) with 1/8"NPT gas port. End seal for strap connection, flagged, 7/8"50ohm. Three port patch panel, 7/8"50ohm, unpressurized, 19"rack mount. Includes 1"U" link. Five port patch panel, 7/8"50ohm, unpressurized, 19" rack mount. Includes 2 "U" links. Seven port patch panel, 7/8"50ohm, unpressurized, 19" mount. Includes3 "U" links. 50 ohm patch panel interface. 50ohm transitions, flanged to unflanged. *]

15/8" Transmission Line Accessories: Flanged line assembly, 05/8"50ohm, 20' typical. Flanged line assembly of customer specified length, 15/8"50ohm. Unflanged line assembly of customer specified length, 20’ typical, 15/8"50ohm. Adjustable 4 probe fine matcher flanged line section, 15/8"50ohm. Line assembly flanged one end only of customer specified length, 15/8"50ohm. Fixed flanged, 15/8", brass. Can be silver brazed or welded. Swivel flanged, 15/8", brass. Can be silver brazed or welded. 50 ohm for flanged connections. Includes silver plated connector and electrically compensated PTFE insulator. "O" ring, silicone, for 15/8" flanged connections. Hardware kit for 15/8" flange, stainless steel. Field flange adapter, soft solder type, to flange field cut lines,

15/8"swivel Flange adapter,clamp-type,15/8",for indoor use only to flange field cut line Cover plate for flanged 7/8"line to prevent entrance of moisture Coupling assembly,15/8"50ohm with supported inner conductor connector and two line clamp Outer conductor coupling assembly,15/8" with two line clamps, no inner conductor connector Inner conductor connector 15/8"50ohm unsupported silver-plated spring loaded Elbow, unequal leg,90 degree, swivel flanged reinforced inside and outside, 15/8"50ohm Elbow,90 degree, unflanged reinforced inside and outside,15/8"50ohm Elbow, unequal leg,90 degree, unflanged reinforced inside and outside,15/8"50ohm Elbow,45 degree swivel flanged reinforced inside and outside,15/8"50ohm.