Model ANT1250-250LP Low PIM Termination, Flanged Frequency Range: DC to 3.0 GHz, Power: 250 Watts Features • High Power • Low PIM • Thin Film Design • RoHS Compliant This high power low PIM device is designed to dissipate power in RF circuits when mounted to an appropriate heat sink. The terminations provide a low VSWR under maximum power conditions. Technical Specifications Material Parameter Value Feature Material Frequency Range DC to 3.0 GHz Substrate Aluminum Nitride Ohm Value 50 ±5% Standard Resistor Material Proprietary Thin Film Power Handling* 250 Watts Avg. Derated Linearly to 0 Watts @ +150°C Cover Alumina Ceramic Flange Nickel Plated Copper VSWR 1.30:1 Max. Tab Gold Plated Beryllium Copper Passive Intermodulation -125dBc Typical With two +43dBm Tones. *Mounting surfaces shall not exceed 100°C. Max. How to Order ANT1250-250LP-XXXX Y Basic Model # Ohm Value 50R0 = 50 Ohms 1000 = 100 Ohms Ordering Examples Model Number: ANT1250-250LP-50R0J DC – 3.0 GHz; 250 W.; 50 Ohms; 5% Tolerance G = ±2% J = ±5% Model Number: ANT1250-250LP-1000G DC – 3.0 GHz; 250 W.; 100 Ohms; 2% Rev Date: 5/9/2016 © API Inmet, Inc. Proprietary Information Page # 1 | www.apitech.com | inmet.apitech.com | +1 734-426-5553 | [email protected] Model ANT1250 -250LP Performance Characteristics VSWR Typical Performance 1.50 1.45 1.40 1.35 1.30 1.25 1.20 1.15 1.10 1.05 1.00 0.00 0.50 1.00 1.50 2.00 2.50 Frequency Range (GHz) 3.00 3.50 4.00 Physical Dimensions Outline: .125 [3.18] ANT1250-250LP-50R0J .500 [12.70] .005±.001 [0.127±.025] .125 [3.18] MINIMUM .173 [4.39] .120 [3.05] .500 [12.70] 2X Ø.160 [Ø4.06] THRU .250 [6.35] .875 [22.23] .210 [5.33] MAXIMUM 1.250 [31.75] TOLERANCE: .XXX ± .010 Rev Date: 5/9/2016 © API Inmet, Inc. Proprietary Information Page # 2 | www.apitech.com | inmet.apitech.com | +1 734-426-5553 | [email protected]