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001-03 / 20020520 / e851_cabpb0730a.fm
RF Components
Ceramic Patch Antennas
For Bluetooth
TM
and 2.4GHz Wireless LAN
SHAPES AND DIMENSIONS
3
7
CABPB0730A(7×7×3mm Type)
TEMPERATURE AND HUMIDITY RANGES
Operating temperature range –30 to +85°C
Storage temperature range –40 to +85°C
0 to 90(%)RH
Humidity range
[Maximum wet-bulb temperature: 38°C]
0.7
7
Weight: 0.8g
0.46C
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Center frequency
2442MHz
Band width
85MHz
–2.5dB max.[2400 to 2485MHz]
Return loss
–1dBi max.[2400 to 2485MHz]
Antenna gain
Input impedance
50
Ω
[2400 to 2485MHz]
7 max.
VSWR
• Evaluated with 30
×
30mm TDK STD evaluation base.
RECOMMENDED PC BOARD PATTERNS
LAND
2.4
1.8
0.6
1.2
TYPICAL ELECTRICAL CHARACTERISTICS
RETURN LOSS AND GAIN
10
0
0
50Ω line
Return (dB)
10
SOLDER RESIST
2.6
1.6
0.7
8-2.0×2.0
1.0×2.0
–4
–10
Gain (dBi)
–6
2.3
2.35
2.4
2.45
2.5
Frequency (GHz)
2.55
–15
2.6
Return
Spec (–2.5dB)
Gain
9-ø0.6
–2
–5
10.2
• Evaluated with 30
×
30mm TDK STD evaluation base.
1.2×1.2
10.2
Dimensions in mm
• All specifications are subject to change without notice.
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001-03 / 20020520 / e851_cabpb0730a.fm
RF Components
Ceramic Patch Antennas
For Bluetooth
TM
and 2.4GHz Wireless LAN
RADIATION PATTERN
Directivity angle
Vertical polarization
CABPB0730A(7×7×3mm Type)
Horizontal polarization
315˚
0˚
0 (dBi)
–10
–20
–30
– 40
–50
45˚
315˚
0˚
0 (dBi)
–10
–20
–30
– 40
–50
45˚
180˚
90˚
270˚
0˚
225˚
270˚
90˚
270˚
90˚
135˚
180˚
Vertical polarization
0˚
0 (dBi)
–10
–20
–30
– 40
–50
2.4GHz
2.44GHz
2.485GHz
225˚
135˚
180˚
Horizontal polarization
0˚
0 (dBi)
2.4GHz
2.44GHz
2.485GHz
315˚
45˚
315˚
–10
–20
–30
– 40
–50
45˚
180˚
90˚
270˚
0˚
225˚
270˚
90˚
270˚
90˚
135˚
180˚
Vertical polarization
0˚
0 (dBi)
–10
–20
–30
2.4GHz
2.44GHz
2.485GHz
225˚
135˚
180˚
Horizontal polarization
0˚
0 (dBi)
–10
–20
–30
– 40
–50
2.4GHz
2.44GHz
2.485GHz
315˚
45˚
315˚
45˚
90˚
180˚
270˚
0˚
270˚
– 40
–50
90˚
270˚
90˚
225˚
180˚
Vertical polarization
135˚
2.4GHz
2.44GHz
2.485GHz
225˚
135˚
180˚
Horizontal polarization
2.4GHz
2.44GHz
2.485GHz
• The radiation pattern is measured by mounting the antenna on 30
×
30mm TDK STD evaluation base.
• Standard antenna: Standard dipole(Anritsu)
Tx antenna: Horn(Condor Systems)
• All specifications are subject to change without notice.
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