IN-PHASE 4-WAY
DIVIDERS/COMBINERS, POWER
SERIES YF
SMA/TYPE N 0.5-18 GHz
MODEL D418M
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
Operating Temperature:
Connectors:
SMA or Type N Female
0.10[2,54]
C
1.00
[25,4]
C
0.38[9,7]
A/2
A/2
0.13[3,3]
IN
0.125[3,18]
B/2
DIA. THRU
IN
B/2
2 MTG. HOLES
B
OUT
OUT
OUT
OUT
B
0.093[2,36]
DIA. THRU
2 MOUNTING
HOLES
0.74
[18,8]
TYP.
0.50
[12,7]
OUT
OUT
OUT
OUT
N FEMALE
TYP.
1.00
[25,4]
TYP.
0.38[9,7]
TYP.
E
TYP.
A
D
SMA FEMALE
TYP.
A
FIGURE 1 SERIES YF
FIGURE 2 SERIES YF-N
ELECTRICAL PERFORMANCE
4 WAY TYPE
A
B
C
D
E
Out-
line
in
in
in
in
in
[mm]
2.00
[50,8]
[mm]
2.25
[57,2]
[mm]
1.800
[45,72]
[mm]
0.25
[6,4]
[mm]
0.50
[12,7]
Frequency Maximum
Maximum
Minimum
Phase
Balance
Degrees
Amplitude Out- Out-
1
2
Model No. Type
SMA
YF-23
*
Range
GHz
In/Out
VSWR
Insertion
Loss dB
Isolation
dB
Balance
dB
line line
2.60
[66,0]
2.75
[69,9]
2.400
[60,96]
0.25
[6,4]
0.70
[17,8]
N
SMA
N
YF-23N
0.5-1.0
1.25/1.20
1.25/1.20
1.40/1.30
1.30/1.20
1.45/1.35
1.30/1.20
1.30/1.20
1.50/1.40
1.40/1.30
1.80/1.35
1.80/1.35
1.80/1.45
1.80/1.45
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
20
20
18**
20
18
20
18
16
18
10
14
17
17
17
15
12
3
3
0.3
0.3
0.4
0.3
0.4
0.3
0.3
0.5
0.5
0.2
0.2
0.3
0.4
0.5
0.6
0.6
1
2
2
3
4
5
6
1
6
7
2.00
[50,8]
1.75
[44,5]
1.800
[45,72]
0.25
[6,4]
0.50
[12,7]
YF-25
YF-51
YF-28
YF-54
YF-30
YF-38
YF-55
YF-45
YF-25N 0.75-1.5
8
8
3
4
YF-51N
YF-28N
YF-54N
YF-30N
YF-38N
YF-55N
YF-45N
0.5-2.0
1.0-2.0
1.0-4.0
1.5-3.0
2.0-4.0
2.0-8.0
4.0-8.0
1.0-1.5
1.5-2.0
2.0-4.0
4.0-8.0
4
1.60
[40,6]
3.20
[81,3]
1.60
[40,6]
4.00
[101,6]
2.00
[50,8]
2.50
[63,5]
1.50
[38,1]
1.75
[44,5]
1.400
[35,56]
3.000
[76,2]
1.400
[35,56]
3.750
[95,25]
0.20
[5,1]
0.20
[5,1]
0.20
[5,1]
0.40
[10,2]
0.40
[10,2]
0.40
3
7
4
9
5
6
7
3
7
3
7
[10,2]
5
10
11
5
—
—
—
—
—
—
—
—
—
—
1
4.00
[101,6]
2.75
[69,9]
3.750
[95,25]
2
8
9
4
4.00
[101,6]
1.25
[31,8]
3.750
[95,25]
D418M
—
6
12
—
8.0-12.0 1.70/1.45
12.0-16.0 1.70/1.45
16.0-18.0 1.80/1.45
10
13
15
4.00
[101,6]
2.00
[50,8]
3.750
[95,25]
10
4.00
[101,6]
1.00
[25,4]
3.750
[95,25]
11
12
* 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.
Drawing on Request
KE Y: Inches[Millimeters] .XX .03 .XXX .010 [.X 0.8 .XX 0.25]
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
TRIANGLE
An MCE Company
C O R P O R A T I O N
10/98