MECHANICAL: DIMENSIONS PER DRAWING. MATERIAL: ALUMINUM ALLOY. FINISH: CHEMICAL FILM CONNECTORS: TYPE K FEMALE 2 REQD. ELECTRICAL: B VSWR: 1.5:1 MAX PHASE SHIFT: 0-360° INSERTION LOSS: 1.3 dB± 1 MAX THRU RANGE 3 APPLICATION FREQUENCY MODEL # 26.0-30.0 P28K-410 27.5-31.2 P28K-414 30.0-31.0 P28K-415 30.0-34.0 P28K-411 33.5-37.0 P28K-412 36.0-40.0 P28K-413 2 REV A 1 REVISION HISTORY AUTH DATE DESCRIPTION BF 8-18-11 INITIAL RELEASE TYPE "K" FEMALE CONNECTOR 2 PL .75 MOUNTING HOLES 4X .125 DIA 1.1 2.125 .93 B .37 TYP 4 NOTES: UNLESS OTHERWISE SPECIFIED: .875 .75 1.125 .781 ADJUSTMENT W/ SLOTTED SHAFT AND LOCKNUT PROVIDED 3.875 A A MODEL NO QTY NEXT ASSY THIRD ANGLE PROJECTION: APPROVALS UNLESS OTHERWISE NOTED, DIMENSIONS ARE IN INCHES, TOLERANCES ARE: FRACTIONS: ±1/64 ±.005 MACHINED FINISH 63 OR BETTER 4 3 2 BF www.atmmicrowave.com 8-18-11 CHKD. APRVD. MATERIAL COAXIAL PHASE SHIFTER SEE NOTES SIZE B TREATMENT FINISH 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, ANGLES: ±1/2° DECIMALS 2 PLACE 3 PLACE ±.01 DRAWN ADVANCED TECHNICAL MATERIALS, INC. TEL: (631) 289-0363 FAX: (631) 289-0358 DATE SEE NOTES MODEL # CAGE CODE 13383 ATM DWG # 0R8N4 P28K-XXX REVISION SHEET 1 A 1 OF 1