DIRECTIONAL COUPLERS
50 & 75Ω
Coaxial
10 to 30 dB COUPLING 5 KHz to2000 MHz
ZEDC
ZADC - c a se CC51
ZADC - c a se F14
ZDC
C
CASE
STYLE
PRICE
$
FREQ.
RANGE
MHz
COUPLING
dB
MAINLINE LOSS
DIRECTIVITY
VSWR
(:1)
POWER
INPUT, W
O
N
d B
d B
N
E
C
T
I
MODEL
NO.
L
MJ
U
L
MJ
U
L
MU
Qty.
(1-9)
O
N
fL-fU
Nom .
Fla tne ss
Typ . Ma x. Typ .
Ma x.
Typ . Ma x. Typ . Min. Typ . Min. Typ . Min. Typ .
Ma x. Ma x.
Note
B
n ZADC -10-4-75
n ZADC -20-18-75
10-1000
800-1750
10.7±0.5
19.8±0.6
±0.5
±0.7
1.18 1.9 1.28 1.9 1.32 1.9
0.4 0.9
27 20
22 15
22 13
18 13
1.17
1.2
1
—
1
1
F14
F14
jz
54.95
ky 54.95
ZADC -10-10
ZADC -10-17
ZADC -10-17W
800-1000
1000-1700
800-1900
10±0.6
9.8±0.5
10.2±1.0
±1.0
±1.0
±1.5
.85 1.2
0.8 1.3
0.8 1.3
22 17
25 17
24 14
1.16
1.2
1.2
—
5
5
5
5
5
C C 51
C C 51
C C 51
kc 49.95
kc 49.95
kc 49.95
sZADC -17-14HP
NEW
500-1350
800-1000
16.4±0.9
15.5±0.7
±1.3
±0.5
0.8 1.5
0.8 1.3
29 16
30 20
1.06
1.06
10
10
10
10
F14
ky 59.95
ZADC -20-10
ZADC -30-10
800-1000
800-1000
20±0.6
30±0.6
±1.2
±1.4
0.4 0.7
0.4 0.7
21 17
21 16
1.18
1.15
—
—
5
5
C C 51
C C 51
kc 49.95
kc 49.95
ZDC -10-1
ZDC -20-1*
ZDC -20-3
0.5-500
25-400
0.2-250
11.5±0.5
20±0.5
19.5±0.5
±0.6
±0.5
±0.5
0.85 1.3 0.65 1.0 0.85 1.3
0.2 0.25 0.3 0.35 0.35 0.5
0.35 0.6 0.25 0.5 0.35 0.6
32 25
25 20
36 30
32 25
35 25
33 25
22 15
25 20
25 20
1.2
1.25
1.2
1.5
3
1.5
3
5
4
M22
M22
M22
d d 44.95
d d 51.95
d d 44.95
n ZDC -10-1-75
n ZDC -20-3-75
n ZDC -2375
1-250
1-150
50-100
55-90
10.5±0.5
19.5±0.5
10.5±0.3
18.6±0.5
±0.75
±0.75
±0.2
1.1 1.5 1.1 1.5 1.1 1.5
0.35 0.8 0.35 0.8 0.35 0.8
30 20
25 20
30 20
25 20
30 20
25 20
35 30
35 30
2
2
1.3
1.2
2
2
—
—
4
4
4
4
M22
M22
M22
M22
d d 44.95
d d 45.95
d d 52.95
d d 52.95
—
—
—
—
1.1 1.3
—
—
—
—
n ZDC -20-3-75-1
±0.3
0.4 0.6 0.4 0.6 0.4 0.6
35 30
35 30
ZEDC -10-2B
ZEDC -15-2B
1-1000
1-1000
11±0.5
15±0.5
±0.75
±0.5
1.3 1.8 1.5 1.8 1.5 1.8
0.5 1.4 0.8 1.2 1.0 1.4
35 30
35 30
30 20
30 20
18 13
25 15
1.3
1.15
1.5
1.5
3
3
V37
V37
d b 64.95
d b 64.95
L = lo w ra ng e [fL to 10fL]
M = m id ra ng e [10 fL to fU/ 2]
U = up p e r ra ng e [fU/ 2 to fU]
NO TES:
NSN GUIDE
MCL NO.
*
L = 25-50 MHz, M = 50-300 MHz, U = 300-400 MHz
NSN
MCL NO.
NSN
** Up p e r ra ng e c o up ling ±0.75 d B
*** Ab o ve 1000 MHz, c o up ling fla tne ss ±1 d B.
ZDC-10-1B
ZDC-10-1(BNC)
ZDC-20-1
ZDC-20-3(BNC)
ZDC-20-3B
ZEDC-10-2
5985-01-391-5675
5985-01-125 3467
5985-01-178-4405
5985-01-096-5007
5985-01-264-9105
5985-01-251-2669
5985-01-337-9981
5985-01-230-6676
5985-01-179-5122
5985-01-135-9780
5985-01-208-5694
5985-01-253-0600
5985-01-417-0065
5985-01-314-4176
ZFDC-15-5
ZFDC-15-6
ZFDC-20-2
ZFDC-20-3(BNC)
ZFDC-20-3(TNC)
ZFDC-20-3(SMA)
ZFDC-20 4
ZFDC-20-5(BNC)
ZMDC-10-1
5985-01-298 0144
5985-01-330-6792
5985-01-230-6676
5985-01-146-0478
5985-01-226-7882
6130-01-383-9709
5985-01-266-9992
5985-01-097-2192
4935-01-227-6945
4935-01-227-6945
5985-01-193-8515
f
Inse rtio n lo ss sp e c ific a tio n in L ra ng e m a y d e g ra d e up to 1d B a t
c o ld te m p e ra ture , -55°C
J
Whe n o nly sp e c ific a tio n fo r M ra ng e g ive n, sp e c ific a tio n a p p lie s
to e ntire fre q ue nc y ra ng e .
▲
n
Ava ila b le o nly with SMA c o nne c to rs
De no te s 75 Ohm m o d e l, fo r c o a x c o nne c to r m o d e ls 75 Ohm
BNC c o nne c to rs a re sta nd a rd .
ZEDC-15-2B
ZFDC-10-1
ZFDC-10-1(SMA)
ZFDC-10-1B
ZFDC-10-2
ZFDC-10-21
ZFDC-10-5(SMA)
ZFDC-10-6B
ZMDC-10-1B
ZMDC-20-3
A. Ge ne ra l Qua lity Co ntro l Pro c e d ure s, Enviro nm e nta l
Sp e c ific a tio ns, Hi-Re l a nd MIL d e sc rip tio n a re g ive n in Ge ne ra l
Info rm a tio n (Se c tio n 0).
B. Co nne c to r typ e s a nd c a se m o unte d o p tio ns, c a se finishe s a re
g ive n in se c tio n 0, se e “Ca se style s & Outline Dra wing s".
C . Pric e s a nd sp e c ific a tio ns sub je c t to c ha ng e witho ut no tic e .
1. Ma inline Lo ss inc lud e s the o re tic a l p o we r lo ss a t c o up le d p o rt.
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