欢迎访问ic37.com |
会员登录 免费注册
发布采购

PSM-2B-1000B 参数 Datasheet PDF下载

PSM-2B-1000B图片预览
型号: PSM-2B-1000B
PDF下载: 下载PDF文件 查看货源
内容描述: 移相器,手动 [PHASE SHIFTERS, MANUAL]
分类和应用: 射频和微波射频移相器微波移相器
文件页数/大小: 1 页 / 121 K
品牌: MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
   
PSM-2B & PSM-2C Series
PHASE SHIFTERS, MANUAL
10 to 1000 MHz / 0° to 90° / 10% Bandwidth / Multi-Turn Adjustment, High Resolution Units
PSM-2B series
PRINCIPAL SPECIFICATIONS
Tapped
Version
PSM-2B-***B
PSM-2B-***B
Flange
Version
PSM-2C-***B
PSM-2C-***B
Center
Frequency,
f
o,
MHz
10 to 500
500 to 1000
For complete Model Number replace *** with desired Cen-
ter Frequency, f
o
in MHz.
GENERAL SPECIFICATIONS
Phase Shift Range:
90° min. @ f
o
Usable Bandwidth:
f
o
±
5%
Insertion Loss:
1.5 dB max.
Impedance:
50
nom.
VSWR: < 500 MHz:
1.6:1 max.
> 500 MHz:
1.8:1 max.
Screw Drive:
Multi-Turn
Turns for maximum phase shift:
CW Power:
0.5 Watts max.
Connectors:
SMA Female
Weight, nominal:
2 oz (58 g)
Operating Temp:
-- 55° to +85°C
PSM-2C series
NOTES:
1. Tolerance on 3 place decimals
±
.020(.51) except as noted.
2. Insertion phase increases with clockwise rotation of screw.
3. Dimensions in inches over millimeters.
General Notes:
1. The PSM-2B and PSM-2C series provide
continuously variable phase adjustment using a
precision multi-turn screw from 0° to 90°. The
packages are compact and sturdy.
2. These phase shifters employ lumped element
quadrature hybrids with capacitor tuned LC
networks acting as sliding short circuits on the
outputs. The electrical length of the short effectively
delays the reflected signal which appears at the
isolated port of the quadrature hybrid.
3. Similar phase shifters are available in a variety
of connectorized packages, as well as
electronically tuned models in flatpacks, surface
mount packages and Meri-Pacs.
15Feb96
F rf t e if r to c n a t
M ERRI AC /41 Faifel Pl,W estCal el,NJ,07006 / 973-
o ur h r n o ma in o t c
M
ri d .
dw l
575-
1300 /FAX 973- 0531
575-