QUAD HYBRID REV: 003, 04/28/05 TECHNICAL DESCRIPTION FEATURE
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QHD-2Z-2.45G
QUAD HYBRID
REV: 003, 04/28/05
TECHNICAL DESCRIPTION FEATURES HIGH POWER.25 WATTS LOSS VSWR SURFACE MOUNT TAPE REEL AVAILABLE APPLICATIONS WIFI WIRELESS LANS POINT POINT RADIO RFID
Multi-Mix® series provides quadrature coupler with insertion loss, high isolation, high power handling small outline. Accurate phase amplitude balance make them ideal applications involving networks, power amplifiers, signal distribution processing. series easy install designed specifically full spectrum wireless applications. high stability ceramic filled PTFE dielectrics utilized these components compatible with common substrates such FR-4, G-10, polyamide. wrap around ground plane provides excellent shielding.
GENERAL SPECIFICATIONS
FREQUENCY RANGE PHASE BALANCE (MAX.) INPUT POWER (MAX.) ISOLATION MIN.) SIZE (INCHES) 0.175 0.175 0.086 INSERTION LOSS MAX) 0.35 WEIGHT (OZ.) 0.003 VSWR (MAX.) 1.35:1 AMPLITUDE BALANCE MAX.) ±0.3 OPERATING TEMPERATURE
INTERFACE Surface Mount
-55° +85°
90±5° max. when using port input
PACKAGE OUTLINE TAPE REEL ORIENTATION
DIRECTION FEED
MARKED SIDE
SECTION "A"-"A" ENGLISH (in) 0.4724 METRIC (mm) 12.00 0.3150 8.00 0.1575 4.00 0.1949 4.95 0.1988 5.05 0.1083 2.75
MULTI-MIX MICROTECHNOLOGY® GROUP 9001:2000 REGISTERED
U.S. Patent 6,099,677 other Patents Pending.
Merrimac Industries Fairfield Place, West Caldwell, 07006 Tel: 1.888.434.MMFM Fax: 973.882.5990 Email: MMFM@merrimacind.com www.merrimacind.com
TYPICAL PERFORMANCE QHD-2Z-2.45G
COUPLING -2.50 -2.75 -3.00 -3.25 -3.50 -3.75 -4.00 2300 2340 2380 2420 2460 2500 2540 2580 2620 2660 2700 Frequency (MHz) CP1:S12 CP3:S34 DIR:S14 DIR:S32 (dB) -10.00 -15.00 -20.00 -25.00 -30.00 -35.00 -40.00 2300 2340 2380 RETURN LOSS
(dB)
2420 2460 2500 2540 2580 Frequency (MHz)
2620 2660 2700
ISOLATION -10.0 -15.0 -20.0 (deg) -25.0 (dB) -30.0 -35.0 -40.0 -45.0 -94.0 -50.0 -55.0 2300 2340 -96.0 2300 -92.0 -88.0 -90.0 -84.0 -86.0
PHASE BALANCE
2380 2420 2460 2500 2540 2580 2620 2660 2700 Frequency (MHz) ISO:S13 ISO:S24 ISO:S31 ISO:S42
2340
2380
2420
PB:S11
2460 2500 2540 2580 2620 Frequency (MHz) PB:S22 PB:S33 PB:S44
2660
2700
MOUNTING GUIDELINES
0.1750 PLATED THROUGH HOLES GROUND PLANE
0.1750
Substrate Material Rogers RO4003; 0.020" Thickness; Electrodeposited Copper Feed Transmission Lines Grounded CPW; Line Width 0.039" Line-Ground Spacing 0.015"
GROUND PLANE
TRUTH TABLE
Isolated
Isolated
Isolated
Isolated
MULTI-MIX MICROTECHNOLOGY® GROUP 9001:2000 REGISTERED
Merrimac Industries Fairfield Place, West Caldwell, 07006 Tel: 1.888.434.MMFM Fax: 973.882.5990 Email: MMFM@merrimacind.com www.merrimacind.com
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