HHM2932A1 Datasheet, PDF (1/2 Pages) TDK Electronics – Multilayer Chip Directional Couplers

Multilayer Chip Directional Couplers
For GSM850/GSM900 Tx
HHM Series HHM2932A1
SHAPES AND DIMENSIONS
1.00±0.05
4
3
1
2
0.50±0.15
0.25
+0.15
–0.10
Terminal functions
1 Coupling
2 50Ω term
3 Output
4 Input
Dimensions in mm
RECOMMENDED PC BOARD PATTERNS
0.15
0.40
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Frequency range
Coupling factor
Insertion loss
Isolation
VSWR
Temperature range
1 _25°C
2 _{Operating temperature}
Operating
Storage
824 to 925MHz
27.0±1.3dB
0.20dB max.^1
0.23dB max.^2
33dB min.
1.3max.
–40 to +85°C
–40 to +85°C
(1/2)
Conformity to RoHS Directive
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
• All specifications are subject to change without notice.
001-01 / 20130901 / rf_coupler_hhm2932a1_en.fm