4 3 2 1 MECHANICAL DATA: CONSTRUCTION: ALUMINUM ALLOY APERATURE: 35.5 X 35.5 B REV A REVISION HISTORY AUTH DATE DESCRIPTION BF 10/7/2009 INITIAL RELEASE ELECTRICAL DATA: FREQUENCY: 1.0-2.5 GHz CONNECTOR: TYPE N FEMALE GAIN: 17-20 dB VSWR: 1.6 B NOTE: UNIT WILL BE SHIPPED IN THREE SECTIONS. CUSTOMER TO ASSEMBLE USING SUPPLIED ACCESSORIES AND ASSEMBLY INSTRUCTIONS. ASSEMBLED VIEW 35.500 INSIDE APERTURE 35.500 INSIDE APERTURE 69.49 SECTION 1 SECTION 2 SECTION 3 A A (25.78) (25.85) MODEL USED ON QTY NEXT ASSY THIRD ANGLE PROJECTION: APPROVALS UNLESS OTHERWISE NOTED, DIMENSIONS ARE IN INCHES, TOLERANCES ARE: FRACTIONS: ±1/64 4 3 DRAWN BF ADVANCED TECHNICAL MATERIALS, INC. TEL: (631) 289-0363 FAX: (631) 289-0358 DATE www.atmmicrowave.com 10-7-09 CHKD. THE INFORMATION IN THIS DRAWING IS PROPRIETARY AND SHALL NOT BE USED OR DISCLOSED WITHOUT THE PRIOR WRITTEN CONSENT OF ATM, INC. DO NOT SCALE DWG. OUTLINE, WR150-442 ANGLES: ±1/2° BASIC DIMENSION DECIMALS 2 PLACE 3 PLACE APRVD. UNDER 6" ` .02 `.005 MATERIAL 6" - 12" ` .03 `.010 TREATMENT IRIDITE OVER 12" ` .06 `.015 FINISH 2 (17.87) HORN ANTENNA ATM STD GRAY SIZE B MODEL # CAGE CODE ATM DWG # 0R8N4 150-442EM-NF 1 11703 REVISION SHEET A 1 OF 1