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JPP-21S-2500B PDF预览

JPP-21S-2500B

更新时间: 2024-02-18 07:26:45
品牌 Logo 应用领域
MERRIMAC 射频调制器射频解调器微波调制器微波解调器射频和微波
页数 文件大小 规格书
2页 165K
描述
QUADRAPHASE MODULATOR

JPP-21S-2500B 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:TransferredReach Compliance Code:unknown
风险等级:5.64Is Samacsys:N
其他特性:HIGH RELIABILITY特性阻抗:50 Ω
构造:COMPONENT调制技术:QUADRAPHASE
最大工作频率:2500 MHz最小工作频率:1200 MHz
最高工作温度:85 °C最低工作温度:-55 °C
射频/微波设备类型:MODULATOR最大电压驻波比:2
Base Number Matches:1

JPP-21S-2500B 数据手册

 浏览型号JPP-21S-2500B的Datasheet PDF文件第2页 
JPP-21S Series  
QUADRAPHASE MODULATOR  
Units to 3 GHz / High Data Bandwidth / Differential ECL/TTL Compatible Drive / Hi-Rel Package  
PRINCIPAL SPECIFICATIONS  
Center  
Frequency,  
fo, MHz  
RF  
Input  
Bandwidth  
Amplitude  
Balance at,  
dB, Max.  
Phase Balance  
at Center, fo  
Typ. Max.  
Phase Balance  
at 10% Band Limits  
Insertion  
Loss,  
dB, Max.  
Model  
Number  
Typ.  
Max.  
JPP-21S-***B 1200 - 2500  
10% of fo  
1.0  
±2°  
±5°  
±2°  
±5°  
10  
For complete Model Number replace *** with desired Center Frequency, fo in MHz.  
General Notes:  
GENERAL SPECIFICATIONS  
1. Units in the JPP-21S series of Quadraphase Modulators are  
composed of two biphase modulators, a 90° quadrature hybrid  
and an in-phase power combiner.  
Impedance:  
50 W nom.  
VSWR:  
1.5:1 max.  
2. These devices are generally used in systems to generate  
QPSK coded signals. The units accept two differential data  
inputs each of which independently biphase modulates an RF  
carrier. These are then combined to produce a quadraphase  
output of 0, 90, 180 and 270 degrees. Differential drive allows  
easy interface with ECL/TTL drivers.  
RF Input Level:  
Data Bandwidth:  
0 dBm nom.  
>100 MHz nom.  
Data Signal Levels:Logic 1:+15 mA nom.  
Logic 0:-- 15 mA nom.  
3. Merrimac Quadraphase Modulators comply with the relevant  
sections of MIL-M-28837 and may be supplied screened for  
compliance with additional specifications for military and space  
applications requiring the highest reliability.  
Weight, nominal:  
0.32 oz (9 g)  
Operating Temperature:  
-- 55° to +85°C  
Outline of S-Size Meri-PacÔ  
Modulation Sequence  
Data Ports 1, 2 0, 0  
ref. 0°  
-- 270°  
-- 180°  
-- 90°  
1, 0  
1, 1  
0, 1  
NOTES:  
1. Tolerance on 3 place decimals  
±.010(.25) except as noted.  
2. Dimensions in inches over millimeters.  
3. Dimensions marked with * apply only at body.  
4. All unmarked pins are case ground.  
22Feb96  
ForfurtherinformationcontactMERRIMAC/41FairfieldPl.,WestCaldwell,NJ,07006/ 201-575-1300/FAX201-575-0531  

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