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Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
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IF/RF MICROWAVE COMPONENTS
A
B
C
D
E
F
G
.272
.310
.220
.100
.206
.055
.100
6.91
7.87
5.59
2.54
5.23
1.40
2.54
H
J
K
L
wt
.030
.026
.065
.300
grams
0.76
0.66
1.65
7.62
0.40
Frequency
(MHz)
Total Loss1
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
S-1
S-2
ADPQ-2-250
TOTAL LOSS
2.4
2.8
3.2
3.6
4.0
4.4
150
170
190
210
230
250
FREQUENCY (MHz)
TOTAL
LOSS
(dB)
S-1(dB)
S-2(dB)
Typical Performance Data
Electrical Specifications
Maximum Ratings
Pin Connections
SUM PORT
6
PORT 1 (0°)
4
PORT 2 (+90°)
1
GROUND
2,5
50 OHM TERM EXTERNAL
3
Operating Temperature
-40°C to 85°C
Storage Temperature
-55°C to 100°C
Power Input (as a splitter)
1W max.
ADPQ-2-250+
ADPQ-2-250
2 Way-90°
50
150 to 250 MHz
Power Splitter/Combiner
REV. D
M127604
ADPQ-2-250
ED-8187/1
LC/TD/CP/AM
100618
Surface Mount
Features
excellent amplitude unbalance, 0.7 dB typ.
and phase unbalance, 0.4 dB typ.
very low insertion loss, 0.2 dB typ.
excellent VSWR, 1.15 typ.
excellent isolation, 24 dB typ.
aqueous washable
protected under U.S. Patent 6,133,525
Applications
VHF TV
CASE STYLE: CD637
PRICE: $9.95 ea. QTY (1-9)
ADPQ-2-250
ISOLATION
20
22
24
26
28
30
150
170
190
210
230
250
FREQUENCY (MHz)
IS
O
LA
T
IO
N
(
dB
)
ADPQ-2-250
PHASE UNBALANCE
89.2
89.6
90.0
90.4
90.8
91.2
91.6
150
170
190
210
230
250
FREQUENCY (MHz)
P
H
A
S
E
U
N
B
A
LA
N
C
E
(D
eg
.)
electrical schematic
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
Avg. of Coupled Outputs
ABOVE 3 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
f
L-fU
Typ. Min.
Typ. Max.
Max.
150-250
24
17
0.2
0.7
4
1.4
Outline Drawing
Outline Dimensions (
)
inch
mm
PCB Land Pattern
Suggested Layout,
Tolerance to be within ±.002
Demo Board MCL P/N: TB-211
Suggested PCB Layout (PL-097)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
150.00
2.81
3.53
0.72
24.70
89.44
1.13
1.14
160.00
2.99
3.34
0.34
24.75
89.48
1.14
170.00
3.16
3.17
0.01
24.79
89.58
1.14
1.15
180.00
3.31
3.06
0.25
24.79
89.62
1.14
1.15
190.00
3.44
2.95
0.49
24.74
89.74
1.15
1.16
200.00
3.54
2.88
0.67
24.60
89.87
1.15
1.17
208.00
3.62
2.83
0.78
24.40
90.01
1.16
1.15
1.17
212.00
3.65
2.81
0.83
24.30
90.10
1.16
1.18
216.00
3.67
2.80
0.87
24.15
90.14
1.16
1.18
220.00
3.69
2.79
0.90
23.97
90.18
1.16
1.18
232.00
3.73
2.79
0.94
23.35
90.48
1.17
1.20
240.00
3.74
2.80
0.94
22.79
90.76
1.18
1.21
244.00
3.74
2.82
0.92
22.46
90.91
1.19
1.18
1.22
248.00
3.73
2.84
0.89
22.12
91.04
1.19
1.22
252.00
3.73
2.88
0.85
21.75
91.22
1.20
1.19
1.23
Permanent damage may occur if any of these limits are exceeded.
1. Total Loss = Insertion Loss + 3dB splitter loss.