IN-PHASE 4-WAY
DIVIDERS/COMBINERS, POWER
SMA/TYPE N 0.5-18 GHz
GENERAL SPECIFICATIONS
Frequency Range:
RF Impedance:
RF Power:
0.5 to 18.0 GHz
50 Ohms
The power handling capability for load
VSWR ’s less than 1.50 is 1 watt CW and
1 kW peak for frequencies up to 2.0 GHz,
and 400 mW CW and 0.4 kW peak for
frequencies from 2.0 GHz to 18.0 GHz.
–55°C to +85°C
SMA or Type N Female
SERIES YF
MODEL D418M
Operating Temperature:
Connectors:
0.38[9,7]
C
A/2
0.10[2,54]
1.00
[25,4]
A/2
C
0.13[3,3]
IN
B/2
B
IN
OUT
OUT
OUT
OUT
0.125[3,18]
DIA. THRU
2 MTG. HOLES
B/2
B
0.093[2,36]
DIA. THRU
2 MOUNTING
HOLES
OUT
0.38[9,7]
TYP.
SMA FEMALE
TYP.
OUT
OUT
OUT
N FEMALE
TYP.
1.00
[25,4]
TYP.
A
0.50
[12,7]
0.74
[18,8]
TYP.
A
E
TYP.
D
FIGURE 1 SERIES YF
FIGURE 2 SERIES YF-N
Out-
line
1
2
3
4
5
6
7
8
9
10
11
12
A
in
[mm]
2.00
[50,8]
2.60
[66,0]
2.00
[50,8]
1.60
[40,6]
3.20
[81,3]
1.60
[40,6]
4.00
[101,6]
4.00
[101,6]
4.00
[101,6]
4.00
[101,6]
4.00
[101,6]
B
in
[mm]
2.25
[57,2]
2.75
[69,9]
1.75
[44,5]
2.00
[50,8]
2.50
[63,5]
1.50
[38,1]
1.75
[44,5]
2.75
[69,9]
1.25
[31,8]
2.00
[50,8]
1.00
[25,4]
C
in
[mm]
1.800
[45,72]
2.400
[60,96]
1.800
[45,72]
1.400
[35,56]
3.000
[76,2]
1.400
[35,56]
3.750
[95,25]
3.750
[95,25]
3.750
[95,25]
3.750
[95,25]
3.750
[95,25]
D
in
[mm]
0.25
[6,4]
0.25
[6,4]
0.25
[6,4]
0.20
[5,1]
0.20
[5,1]
0.20
[5,1]
—
—
—
—
—
E
in
[mm]
0.50
[12,7]
0.70
[17,8]
0.50
[12,7]
0.40
[10,2]
0.40
[10,2]
0.40
[10,2]
—
—
—
—
—
ELECTRICAL PERFORMANCE
4 WAY TYPE
Model No.
SMA
YF-23
YF-25
YF-51
YF-28
YF-54
YF-30
YF-38
YF-55
YF-45
Frequency Maximum
Range
In/Out
Type
*
N
GHz
VSWR
YF-23N 0.5-1.0
1.25/1.20
YF-25N 0.75-1.5
1.25/1.20
YF-51N 0.5-2.0
1.40/1.30
YF-28N 1.0-2.0
1.30/1.20
YF-54N 1.0-4.0
1.45/1.35
YF-30N 1.5-3.0
1.30/1.20
YF-38N 2.0-4.0
1.30/1.20
YF-55N 2.0-8.0
1.50/1.40
YF-45N 4.0-8.0
1.40/1.30
1.0-1.5
1.80/1.35
1.5-2.0
1.80/1.35
2.0-4.0
1.80/1.45
—
4.0-8.0
1.80/1.45
8.0-12.0 1.70/1.45
12.0-16.0 1.70/1.45
16.0-18.0 1.80/1.45
Maximum
Insertion
Loss dB
0.5
0.5
1.0
0.5
1.0
0.6
0.8
1.2
1.0
0.7
0.8
1.0
1.2
1.4
1.8
2.0
Minimum
Isolation
dB
20
20
18**
20
18
20
18
16
18
10
14
17
17
17
15
12
Phase Amplitude
Balance Balance
Degrees
dB
3
0.3
3
0.3
4
0.4
3
0.3
4
0.4
3
0.3
3
0.3
5
0.5
5
0.5
1
0.2
2
0.2
4
0.3
6
0.4
10
0.5
13
0.6
15
0.6
Out- Out-
line line
SMA N
1
7
2
8
2
8
3
7
4
9
5
7
6
7
1 10
6 11
D418M
12
—
Drawing on Request
* Units with Type N connectors: up to 4GHz multiply VSWR’s by 1.05 and subtract 2 dB from isolation. Above
4GHz multiply VSWR’s by 1.10 and subtract 3dB from isolation.
** Greater than 30 dB over most of the frequency band.
KE Y
Inches[Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
:
An MCE Company
CORPORATION
TRIANGLE
60 South Jefferson Road, Whippany, NJ 07981
Tel: 973-887-8100 • Fax: 973-884-0445
E-Mail: kdisales@aol.com
See us on the web @ www.kditriangle.com
10/98
4 WAY
DIVIDER/COMBINERS, POWER
ELECTRICAL SPECIFICATIONS
Model:
Connectors:
Frequency Range:
VSWR:
Isolation:
Insertion Loss:
RF Power:
Amplitude Balance:
Phase Balance:
Operating Temperature:
6.00[152,4]
.38
[9,7]
1.00[25,4] TYP
.59
[14,99]
RF OUT
J4
J3
J2
J1
PRESS IN TYPE N FEM
MATES WITH N MALE CONN
PER MIL-C-39012 5 PLS
D354KS
Type N
860-900 MHz
1.30:1 Maximum
20 dB Minimum
6.5 dB Maximum
50mW Maximum into each port
±0.3 dB Maximum
±3.0° Maximum
–30° C to +70° C
.50
[12,7]
2.00[50,8]
3.00
[76,2]
KDI
64537
D354KS
D/C
2.75
[69,9]
.190[4,83] Ø THRU 4 PLS.
.13
[3,30]
5.75[146,1]
.13
[3,30]
.75
[19,1]
.80
[20,3]
.50[12,7] MAX.
5 PLS
2.875[73,03]
2.625[66,68]
.13
[3,30]
.13
[3,30]
ELECTRICAL SPECIFICATIONS
Model:
Connectors:
Frequency Range:
VSWR:
Isolation:
Insertion Loss:
RF Power:
Amplitude Balance:
Phase Balance:
Operating Temperature:
.38[9,65]
5 PLS
D349LS
SMA
800-900 MHz
1.3:1 Maximum
20 dB Minimum
0.5 dB Maximum
50mW Maximum into each port
±1 dB Maximum
±2.0° Maximum
–30° C to +70° C
4.00
[101,6]
.50[12,7]
1
1.00[25,4]
2
1.00[25,4]
3
1.00[25,4]
4
2.00
[50,8]
KDI
64537
D349LS
D/C
RF OUT
3.75
[95,3]
.166[4,22] DIA. THRU
4 PLS
MATES WITH SMA MALE
CONN PER MIL-C-39012
5 PLACES
.125[3,18] DIA.
4 MTG. HOLES
ELECTRICAL SPECIFICATIONS
Model:
Connectors:
Frequency Range:
VSWR:
Isolation:
Insertion Loss:
Amplitude Balance:
Phase Balance:
RF Power:
Operating Temperature:
.50[12,7]
.25[6,4]
.13[3,30]
.13[3,30]
.27[6,86]
2.50[63,5]
2.240[56,9]
D307MS
SMA
824-925 MHz
1.2:1 Maximum
20 dB Minimum
6.3 dB Maximum (inc. div. loss)
±0.1 dB Maximum
±2° Maximum
4.0 Watts CW Total @ Input
–30° C to +70° C
.50
[12,7]
1.00[25,4]
J2
INPUT
J1
KDI
64537
D307MS
D/C
J3
J4
J5
1.740
[44,2]
2.00
[50,8]
MATE WITH SMA MALE
CONN PER MIL-C-39012
5 PLACES
1.50[38,1]
2.00[50,8]
KE Y
Inches[Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
:
10/98
An MCE Company
CORPORATION
TRIANGLE
60 South Jefferson Road, Whippany, NJ 07981
Tel: 973-887-8100 • Fax: 973-884-0445
E-Mail: kdisales@aol.com
See us on the web @ www.kditriangle.com
4 WAY
DIVIDER/COMBINERS, POWER
ELECTRICAL SPECIFICATIONS
Model:
Connectors:
Frequency Range:
VSWR:
Isolation:
Insertion Loss:
RF Power:
Amplitude Balance:
Phase Balance:
Operating Temperture:
D331MS
Type N
800-960 MHz
Out 2.0:1 Maximum—unterminated input
1.6:1 Maximum—terminated input
15 dB Minimum output to input
20 dB Minimum output to output
–8.0 dB Maximum (incl. divide loss)
2 Watts Maximum
±0.5 dB Maximum
±2° Maximum
–30° to +70°C
.25
[6,4]
.88
[22,35]
2.85
[72,4]
KDI
64537
D331MS
D/C
4.00[101,6]
3.500[88,9]
2.00[50,8]
.59
[14,99]
.270[6,86] DIA. THRU
2 MTG HOLES
.750
[19,1]
.69[17,53]
TYP 6 PLS
MATES WITH TYPE`N`MALE
CONN PER MIL-C-39012
5 PLS
.375[9,53]
TYP
2 MTG
HOLES
1.000
[25,4]
3.000[76,2]
.375[9,53]
5 CONN`S
M4x0.7 LOCKING INSERT, 2 PLCS
MTG SCREW SHALL NOT EXTEND MORE THAN
.20[5,1] INTO COMPONENT, C'SINK 90° TO .220[5,59] DIA.
.005 DIA
M
GENERAL INFORMATION
1.00
[25,4]
J3
J4
J5
PRESS IN TYPE SMA FEM
MATES WITH SMA MALE CONN
PER MIL-C-39012 4 PLS.
.50
[12,7]
.80[20,3]
MATES WITH BNC
MALE CONN
PER MIL-C-39012
.67[17,02]
MAX.
.50
[12,7]
PRESS IN ‘N’ FEM CONN
MATES WITN ‘N’ MALE
PER MIL-C-39012
.26[6,60]
4.00[101,6]
.65
[16,51]
.65[16,51]
TYP 3 PLS
ELECTRICAL SPECIFICATIONS
Model:
Connectors:
Frequency Range:
VSWR:
INS Loss:
Isolation:
D366KS
See Outline
800–900 MHz
1.35:1 Maximum
6.6 dB Maximum
24.0 dB Minimum J2-J3, J4-J5
–40 dB Minimum (Coupler) J1-J6
29 dB Minimum
All Other Combiner Combinations
–20 ± .5 dB
±0.5 dB Maximum
±2° Maximum
2 Watts Maximum
–30° to +70°C
3.00[76,2]
J5
J4
J3
J2
J6
1.00[25,4]
KDI
64537
D36KS
D/C
.190[0,483] DIA THRU 4 PLS
.13[3.30]
3.750[95,3]
.59[14,99]
Coupling:
Amplitude Balance:
Phase Balance:
RF Power:
Operating Temperture:
ELECTRICAL SPECIFICATIONS
Model:
Connectors:
Frequency Range:
Insertion Loss:
Isolation:
VSWR:
Amplitude Balance:
Phase Balance:
RF Power:
Operating Temperture:
Housing Material::
D317NS
SMA
800–2000 MHz
1.2 Maximum above 6 dB
30 dB typ. 23 dB Minimum
In:
Out::
1.25 Maximum typ.
1.15 Maximum typ.
1.50
[38,1]
RF OUT
.58
[14,7]
.29
[7,4]
.20
[5,1]
1.50
[38,1]
3.00
[76,2]
3.00 2.600
[76,2] [66,04]
RF IN
0.3 dB Maximum
±2˚ Maximum
+20 dBm Maximum
–30° to +70°C
Metalized Plastic
.12[3,1] DIA. HOLES
2 PLS.
RF OUT
KE Y
Inches[Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
:
An MCE Company
CORPORATION
TRIANGLE
60 South Jefferson Road, Whippany, NJ 07981
Tel: 973-887-8100 • Fax: 973-884-0445
E-Mail: kdisales@aol.com
See us on the web @ www.kditriangle.com
J1
J1
2.750[69,91]
.13
[3.30]
1.00
[25,4]
50Ω
B
J1
20 dB Coupler
N
J6
J2
The Model D366KS includes an equal four way power divider with
Type N input and 4 SMA outputs. An isolated monitor port directional
coupler with a BNC output connector is provided with a closely cali-
brated 20dB coupling value. Stripline construction and KDI high power
Berrylium Oxide resistors employed in the design can readily be
adapted to new custom applications.
SCHEMATIC
2
Way
Div
2
Way
Div
2
Way
Div
S
J2
S
J3
S
J4
S
J5
MATES WITH SMA MALE
CONN (5) PER MIL-C-39012
.29
[7,4]
KDI
64537
D317NS
S/N
D/C
RF OUT
.56
[14,2]
1.19
[30,2]
1.81
[46,0]
2.44
[62,0]
RF OUT
10/98
6 WAY
DIVIDERS/COMBINERS, POWER
ELECTRICAL SPECIFICATIONS
Model:
Connectors:
Frequency Range:
VSWR:
Isolation:
Insertion Loss:
RF Power:
Amplitude Balance:
Phase Balance:
Operating Temperture:
D315MS
SMA
800-900 MHz
1.3:1 Maximum
24 dB Minimum
15.5 dB ± 0.25 dB
30 dBm Maximum @ (J1) Port
± 0.5 dB Maximum
± 3° Maximum
–30° to +70°C
2.00
[50,8]
J7
J6
J5
KDI
64537
D315MS
D/C
J4
J3
J2
J1
.27[6,86]
TYP 7 PLACES
.50
[12,7]
SCHEMATIC DIAGRAM
J7 J6 J5 J4 J3 J2 J1
.56
[14,22]
.63[16,0]
(5) PLACES
.75
[19,1]
.25
[6,4]
MATE WITH SMA MALE
CONNECTOR PER MIL-C-39012
(7) PLACES
.20
[5,1]
4.600[116,8]
5.00[127,0]
#6-32 UNC-2B
ACCEPT #6-32 UNC-2A X .31[7,87]
(2) PLACES
ELECTRICAL SPECIFICATIONS
Model:
Connectors:
Frequency Range:
Insertion Loss above 7.8 dB:
Isolation:
VSWR:
RF Power:
D365MS
SMA
400-2000 MHz
1.5 dB
14 dB Minimum
1.35:1 Maximum
1 Watt Maximum @ Input Port
100 milliwatts Maximum/Port as a
Combiner
± 0.7 dB Maximum
± 5° Maximum
–30° to +70°C
.12
[3,05]
5.750[146,1]
3.00[76,2]
MATES WITH
SMA MALE CONNECTOR
PER MIL-C-39012
7 PLCS
0.125[3,18] DIA
2 PLS
KDI
64537
D365MS
S/N
D/C
2.000
[50,8]
4.00
[101,6]
Amplitude Balance:
Phase Balance:
Operating Temperture:
.50
[12,7]
1.00
[25,4]
TYP
.56
[14,22]
.24
[6,10]
6.00[152,4]
ELECTRICAL SPECIFICATIONS
Model:
Connectors:
Frequency Range:
VSWR:
Isolation:
Insertion Loss:
RF Power:
Amplitude Balance:
Phase Balance:
Operating Temperture:
D308MS
SMA
824-925 MHz
1.2:1 Maximum
20 dB Minimum
8.2 dB Maximum (incl. div. loss)
4.0 Watts CW Total @ input
± 0.5 dB Maximum
± 3° Maximum
–30° to +70°C
.125[3,18] DIA.
4 MTG. HOLES
3.50[88,9]
3.240[82,3]
.13[3,3]
.13[3,3]
.50[12,7]
.25[6,4]
.27[6,86]
INPUT
J1
KDI
64537
D308MS
D/C
J2
J3
J4
J5
J6
J7
1.740
[44,2]
2.00
[50,8]
.50
[12,7]
1.00[25,4]
1.50[38,1]
2.00[50,8]
2.50[63,5]
3.00[76,2]
MATE WITH SMA MALE
CONN PER MIL-C-39012
7 PLACES
ELECTRICAL SPECIFICATIONS
Model:
Connectors:
Frequency Range:
VSWR:
Isolation:
Insertion Loss:
RF Power:
Amplitude Balance:
Phase Balance:
Operating Temperture:
D357KS
Type N
800-960 MHz
1.35:1 Maximum all ports
20.0 dB Minimum
9.0 dB Maximum (incl. divide loss)
5 W Maximum
± 0.5 dB Maximum
± 3° Maximum
–30° to +70°C
6.00[152,4]
.25
[6,4]
3.00[76,2]
5.500[139,7]
.270[6,86]
DIA. THRU
2 MTG HOLES
CV90-14333-1 REL 12
MFG
KDI
64537
D357KS
D/C
.59
[14,99]
1.000
[25,4]
5 PLS
MATES WITH TYPE`N`MALE
CONN PER MIL-C-39012
7 PLS
.38[9,7] TYP
1.00
[25,4]
.75
[19,1]
.88
[22,35]
1.62
[41,15]
.50
[12,7]
2.000[5,1]
4.000[101,6]
M4x0.7[17,8] LOCKING INSERT, 3 PLCS
MTG SCREW SHALL NOT EXTEND MORE THAN
.20[5,1] INTO COMPONENT CSINK 90° TO .220[5,59] DIA.
KEY:
Inches[Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
10/98
An MCE Company
CORPORATION
TRIANGLE
60 South Jefferson Road, Whippany, NJ 07981
Tel: 973-887-8100 • Fax: 973-884-0445
E-Mail: kdisales@aol.com
See us on the web @ www.kditriangle.com
6 WAY
DIVIDERS/COMBINERS, POWER
SUBASSEMBLY—WITH VARIABLE ATTENUATORS
GENERAL INFORMATION
The Model D387LS power divider subassembly incorporates unique
level set adjustable attenuators, each with a minimum adjustment
range of 0-12dB. Resistor isolated Wilkinson power dividers provide for
high isolation between signal paths, and include a power monitor func-
tion. The stripline construction provided throughout can be readily
modified for other custom applications.
.44
[11,18]
.61
[15,49]
ATTENUATOR TRIM
6 PL
.90
[22,9]
.60[15,2]
TYP.
MATES WITH TYPE ‘N’ MALE CONNECTOR
PER MIL-C-39012 6 PL
7.68[195,07] MAX.
7.250[184,2]
.37[9,40]
1.20[30,5] TYP.
ELECTRICAL SPECIFICATIONS
D387LS
Type N Output SMA Input
BNC Monitor Port
Frequency Range:
0.865 – 0.900 GHz
Insertion Loss:
14.5 ±0.5 dB at 0 dB Trim
3.0 +.5 –0 dB
Attenuator Trim:
0 to 12 dB Minimum
(Screwdriver)
RF Power:
+17 dBM
Isolation:
20 dB Minimum at 0 dB Trim
VSWR (All Ports):
1.60:1 Maximum
Operating Temperature:
–30° to +70°C.
Model:
Connectors:
DIV
3 WAY
J7
VAR
ATTEN
VAR
ATTEN
J6
J5
J4
J3
J2
ATTEN
ATTEN
ATTEN
J7
J6
J5
3.00
[76,2]
2.750
[69,9]
DIV
2 WAY
J1
DIV
2 WAY
DIV
3 WAY
VAR
ATTEN
KDI
64537
D387LS
D/C
VAR
ATTEN
VAR
ATTEN
ATTEN
ATTEN
ATTEN
J4
J3
J2
J1
–3 DB
MON
MON
VAR
ATTEN
2.88[73,15]
5.38[136,65]
MATES WITH TYPE ‘SMA’ MALE
CONNECTOR PER MIL-C-39012
MATES WITH TYPE ‘BNC’ MALE
CONNECTOR PER MIL-C-39012
.19[4,83] DIA,
4 PLS
ELECTRICAL SPECIFICATIONS
Model:
Connectors:
Frequency Range:
VSWR:
Isolation:
Insertion Loss:
RF Power:
Amplitude Balance:
Phase Balance:
Operating Temperature:
D390MS
SMA/N
824-894 MHz
1.2:1 Maximum
20.0 dB Minimum
8.5 dB Maximum (Includes
divide loss)
500 milliwatts Maximum
@ Combined Port
±0.2 dB Maximum
±0.2 Maximum
–30° to +70°C.
.25
[6,4]
3.00[76,2]
6.00[152,4]
5.500±.005[140,0±0,13]
.270[6,86]
DIA. THRU
2 MTG. HOLES
J1
KDI
64537
D390MS
D/C
.38
[9,7]
.75
[19,1]
MATES WITH
SMA MALE
CONN PER
MIL-C-39012
1.50
[38,1]
.75
[19,1]
.26
[6,6]
J7
J6
J5
J4
J3
J2
.59
[14,99]
MATES WITH
TYPE`N`MALE
CONN PER
MIL-C-39012
6 PLS
.50
[12,7]
1.000
[25,4]
5 PLS
ELECTRICAL SPECIFICATIONS
D333KS
.860-.900 GHz
1.35:1 Maximum
>27 dB J5-J6
(J1, J2, J3, J4 & J7 Open)
20 dB Minimum all other
Insertion Loss:
12.0 ± .4 dB (J7-J1, J7-J2)
Coupling:
10.0 ± .5 dB (J5-J1)
Path Loss:
4.5 dB Maximum (4.1 dB
Typical) (J7-J6)
RF Power:
50mW Maximum each
input
Operating Temperature:
–30° to +70°C.
Port Designations above indicate (RF OUT — RF IN)
Model:
Frequency:
VSWR:
Isolation:
PRESS IN SMA FEM CONN
MATES WITN SMA MALE
PER MIL-C-39012 (SEE NOTE 1)
6.00[152,4]
.50
[12,7]
1.000[25,4] TYP
.59[14,99]
J6
J5
J4
J3
J2
J1
.38[9,65]
(7 PLS)
PRESS IN TYPE N FEM
MATES WITH N MALE CONN
PER MIL-C-39012 6 PLS.
(SEE NOTE 2)
3.00
[76,2]
1.50
[38,1]
J7
KDI
64537
D333KS
D/C
2.750
[69,9]
.190[4,83] THRU 4 PLS.
.13[3,3]
.27
[6,86]
5.750[146,1]
.13
[3,3]
.75
[19,1]
Notes:
1. Connector SMA: Passivated Stainless Steel ASTM-A-582 (QQ-S-764) Body with Gold Plated
(MIL-G-45204 Type II, Class I, Grade C)
2. Connector N: Nickel Plated (QQ-N-290) over CU. Strike (MIL-C-14550) over Brass Body 1/2 HD
Comp 22 (QQ-B-626)
3. HSG: Chem Film (MIL-C-5541) Class 1A over Aluminum 6061-T6 per (QQ-A-250)
KEY:
Inches[Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
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