P/N 53681C 5-Channel Multiplexer
- Details
P/N 53681C is a 5-channel multiplexer designed and built for satellite application. Rugged and light weight, it has 5 passbands covering UHF to S-band - a 10:1 frequency range; but, the concept is adaptable to applications allowing for additional channels of differing widths. The design combines evanescent mode filters and high Q-factor lumped components into a pseudo-elliptic complementary combining network, resulting in low-loss/high-isolation performance with wide, spurious-free stop bands and high power capability.
Specifications
Channel
parameter
limit
min
max
1
passband freq
mhz
430
670
2
passband freq
mhz
727.5
947.5
3
passband freq
mhz
1055
1695
4
passband freq
mhz
1815
2135
5
passband freq
mhz
2317.5
3457.5
1-5
passband il
db
3.0
passband rl
db
9.5
rejection
dbc
35
amplitude flatness
db p-p
0.5
ampl flat stability
db p-p
0.2
phase linearity
deg p-p
8
upper stop band
ghz
12
vibration
grms
46.6
mech shock/dur
g @ ms
50 @ 0.3ms
operating temp
deg c
-55
+85
input power
w
25
Outline Drawing and Test Data