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参数资料
| 型号： | HHM2914A1 |
| 元件分类： | 耦合器 |
| 英文描述： | 2400 MHz - 2500 MHz RF/MICROWAVE DIRECTIONAL COUPLER, 0.25 dB INSERTION LOSS-MAX |
| 封装： | ROHS COMPLIANT PACKAGE-4 |
| 文件页数： | 1/2页 |
| 文件大小： | 40K |
| 代理商： | HHM2914A1 |
(1/2)
001-01 / 20100224 / e761_hhm2914a1.fm
All specifications are subject to change without notice.
Multilayer Chip Directional Couplers
For 2.4GHz W-LAN
HHM Series HHM2914A1
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
ELECTRICAL CHARACTERISTICS
1 25°C
2 Operating temperature
Frequency range
2400 to 2500MHz
Coupling factor
21.2±1.0dB
Insertion loss
0.20dB max.1
0.25dB max.2
Isolation
35dB min.
VSWR
1.3 max.
Temperature range
Operating
–40 to +85°C
Storage
–40 to +85°C
Conformity to RoHS Directive
Dimensions in mm
43
12
0.5±0.15
1.0±0.05
0.5±
0.05
0.4max.
0.3±0.15
1
Coupling
250
term
3
Output
4
Input
Terminal functions
0.1
+0.10 –0.05
0.25
+0.15
–0.10
0.4
0.15
0.35
0.1
Dimensions in mm
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.
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| HHM2917A1 | 2400 MHz - 2500 MHz RF/MICROWAVE DIRECTIONAL COUPLER, 0.75 dB INSERTION LOSS-MAX |
| HHS-109 | 5 MHz - 200 MHz RF/MICROWAVE 180 DEGREE HYBRID COUPLER, 1.4 dB INSERTION LOSS-MAX |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HHM2917B1 | 功能描述:RF Directional Coupler 2.4GHz ~ 2.5GHz 10.8 ± 1dB 0402 (1005 Metric), 4 PC Pad 制造商:tdk corporation 系列:HHM 包装:剪切带（CT） 零件状态:有效 耦合器类型:标准 频率:2.4GHz ~ 2.5GHz 耦合系数:10.8 ± 1dB 应用:- 插入损耗:0.75dB 功率 - 最大值:- 隔离:28dB 回波损耗:- 封装/外壳:0402（1005 公制），4 PC 板 供应商器件封装:0402（1005 公制） 标准包装:1 |
| HHM2918A2 | 制造商:TDK 功能描述:RF COMPONENTS - Tape and Reel |
| HHM2919A2 | 制造商:TDK EPCOS 功能描述:COUPLER, 2.4GHz to 2.5GHz, Filter Type:Coupler, Pass Band Frequency:2.4GHz to 2. |
| HHM2920A1 | 制造商:TDK 功能描述:RF COMPONENTS - Tape and Reel |
| HHM2932A1 | 制造商:TDK 功能描述:RF COMPONENTS - Tape and Reel |
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