COAXIAL DEVICES
VHF / UHF coaxial circulators & isolators
Low c o s t c o a xia l c irc u la t o rs & is o la t o rs
3-Port circulators & isolators
Frequency Average Specification in temp. range
Temperature
range
Outline
drawing
Connector
female
Circulator Isolator
range
(MHz)
power Isolation Inser. loss VSWR
max. W min. dB max. dB
max
°C
BC3062
BC3060
BC3080
BD3067
BD1062
BE1070
BC1062
BC1060
BC1080
BD1067 1805 - 1880*
BD3062 1805 - 1880*
920 - 960
920 - 960
920 - 960
50
50
60
50
50
50
20
20
23
20
20
23
0.4
0.4
0.3
0.3
0.3
0.3
1.25
1.25
1.25
1.20
1.20
1.20
-10 to +55
-10 to + 55
-10 to + 55
-10 to + 55
-10 to + 55
-10 to + 55
T15
T12
T59
T12
T15
T12
N
SMA
N
SMA
N
BE3070
2100 - 2180
SMA
* Available in 1930 - 1990 MHz band
4-Port circulators & isolators
Frequency
range
(MHz)
Average
power
max. W
Specification in temp. range
Temperature
range
Outline
drawing
Connector
female
Type
Isolation
Inser. loss
max. dB
VSWR
min. dB
max
°C
BB4110
BB4111
BB4112
BB4113
BB4003
380 - 430
406 - 470
424 - 428
460 - 468
470 - 600
100
100
100
100
50
45
40
50
50
35
0.8
0.8
0.5
0.5
1.1
1.25
1.25
1.25
1.25
1.30
-10 to +55
-10 to +55
-10 to +55
-10 to +55
-10 to +55
P2
P2
P2
P2
P2
N
N
N
N
N
BC4107
BC4108
BC4109
870 - 960
917 - 960
935 - 960
50
65
65
45
50
50
0.7
0.5
0.5
1.25
1.20
1.20
-10 to +55
-10 to +55
-10 to +55
P4
P4
P4
N
N
N
Custom ized devices available
For m ore 50 W-CW input power, cooling is necessary by conduction via heat sink (R
= 0.4° C / W m ax)
TH
SMA female
SMA female
SMA female
T15
T59
How t o o rd e r?
P le a s e s p e c ify:
❏
❏
Model num ber,
Center frequency and desired bandwidth,
or frequency range,
❏
Direction of circulation (clockwise or counter clockwise).
15-22
Vol. 1
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