Download 48_PI1

SOONTAI – better choice for you.
2004
http://www.soontai.com
http://www.soontai.com.tw
Power Inserter
 Features







Wide Band
Low Insertion Loss
High Isolation
Excellent Return Loss
CE Approved
Waterproof (alternative)
Suitable for CATV and Satellite systems
 Introduction
S
ometimes CATV, MMDS or satellite reception
system set-ups need a power inserter. The power
inserter is only a small device in the system, but very
important when it comes to signal quality. Are you
looking for a better power inserter ? Now you get it !
The PI1-123 is a newly designed power inserter and has
many features (see below).
2. Better return loss and good impedance match avoid an
increase in noise level and reduce signal loss to keep
the signal clean (fig. 1, 2).
3. High isolation, rejects the signal passing through the
power port or the power noise passing through the
signal port (fig. 3, 4), avoids electromagnetic
interference (EMI).
1. Lowest insertion loss, signal-through-loss reduced to a
minimum (fig. 1, 2).
Insertion loss
Return loss
Fig. 1 : Low insertion loss and
excellent return loss from 15-2300MHz.
APR 2004
Insertion loss
Return loss
Fig. 2 : Close-up of insertion loss and
return loss from 0.3MHz to 50MHz.
PD 1/2
SOONTAI – better choice for you.
2004
http://www.soontai.com
http://www.soontai.com.tw
Bandwidth : 0.3-2300MHz
Fig. 3 : This figure shows the isolation
from signal port to power port.
 General Specifications
Item
Impedance
Frequency Range
Insertion Loss
Return Loss
Rejection (Isolation)
Voltage Withstanding
Current Passing
Dimensions
Net Weight
PI1-123
75Ω
10-1000MHz
1000-2300MHz
0.5dB(typ) / 1.0dB(mx)
1.0dB(typ) / 2.2dB(max)
20dB(typ) / 12dB(min)
16dB(typ) / 12dB(min)
60dB(typ) / 50dB(min)
45dB(typ) / 30dB(min)
DC 100V (max)
DC 1A (max)
17(H) x 59(W) x 47.5(D) mm
42g
Table 1
* Specifications are subject to change without notice.
* Find other products, visit our web site at
http://www.soontai.com.tw or http://www.soontai.com
SOONTAI TECH CO., LTD.
NO.118, LANE 942, TA WAN RD., YUNG KANG CITY 710, TAIWAN, R.O.C.
TEL: 886-6-2720168 FAX: 886-6-2719511 E-mail: [email protected]
APR 2004
PD 2/2