Splitter Electrical Specifications
Features
cellular
UHF/VHF receivers/transmitters
low insertion loss, 0.8 dB typ.
excellent amplitude unbalance, 0.15 dB typ.
very good phase unbalance, 1.0 deg. typ.
small size, 0.166"x0.150"x0.155"
temperature stable, BLUE CELLTM base
solder plated leads for excellent solderability
small size
low cost
patent pending
Applications
L
Typ. Min.
M
Typ. Min.
U
Typ. Min.
FREQ.
RANGE
(MHz)
PHASE
UNBALANCE
(Degrees)
L
Max.
U
Max.
M
Max.
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 3.0 dB
L
Typ. Max.
M
Typ. Max.
U
Typ. Max.
AMPLITUDE
UNBALANCE
(dB)
L
Max.
U
Max.
M
Max.
f
L
-f
U
10-1000
35
20
28
20
21
17
0.7
1.2
0.6
1.2
0.7
1.4
3
3
5
0.7
0.6
0.6
L = low range [f
L
to 10 f
L
]
M = mid range [10 f
L
to f
U
/2] U = upper range [f
U
/2 to f
U
]
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
S-1
Amplitude
Unbalance
(dB)
Isolation
(dB)
VSWR
S
(dB)
S-2
VSWR
1
VSWR
2
Phase
Unbalance
(deg.)
10.00
3.74
3.42
0.31
37.11
0.66
1.04
1.33
1.23
50.00
3.73
3.43
0.30
40.95
0.14
1.02
1.29
1.21
70.00
3.73
3.44
0.29
39.94
0.14
1.03
1.28
1.21
100.00
3.74
3.46
0.29
38.55
0.13
1.04
1.27
1.20
200.00
3.77
3.54
0.22
35.75
0.09
1.10
1.26
1.21
300.00
3.79
3.57
0.22
32.58
0.54
1.13
1.27
1.22
400.00
3.80
3.60
0.20
30.37
0.60
1.17
1.28
1.26
500.00
3.85
3.69
0.16
28.37
0.64
1.20
1.24
1.27
600.00
3.87
3.75
0.12
25.52
0.74
1.18
1.21
1.28
700.00
3.82
3.75
0.07
24.07
0.75
1.19
1.20
1.30
800.00
3.83
3.82
0.03
22.85
0.77
1.19
1.26
1.32
850.00
3.84
3.86
0.03
22.40
0.73
1.18
1.23
1.31
900.00
3.85
3.90
0.06
22.15
0.69
1.17
1.23
1.32
950.00
3.86
3.93
0.08
21.95
0.64
1.18
1.25
1.35
1000.00
3.86
3.98
0.11
21.68
0.58
1.18
1.25
1.35
No Leads
CASE STYLE:AT790
PRICE: $3.49 ea. QTY (25)
$2.69 ea. QTY (1000)
Leads
CASE STYLE:AT1029
PRICE: $3.64 ea. QTY (25)
$2.84 ea. QTY (1000)
SBTC-2-10-75
NEW!
SBTC-2-10-75L
Outline Drawing
Demo Board MCL P/N: TB-274
Suggested PCB Layout (PL-152)
Reflow Solder Assembly
Silver-bearing solder (Sn/Pb/Ag 62/36/2%) is recommended;
however, tin-lead eutectic (Sn/Pb 63/37%) may be used.
For temperature profiles, see Application Note AN-40-004
AT1029
A
B
C
D
E
F
G
H
J
K
L
wt.
.166 .150 .155 .050 .037 .025 .012 .060 .184 .030 .004 grams
4.22 3.81 3.94 1.27 0.94 0.64 0.30 1.52 4.67 0.76 0.10
.10
AT790
A
B
C
D
E
F
G
H
J
K
wt.
.150 .150 .150 .050 .030 .025 .028 .050 .160 .030
grams
3.81 3.81 3.81 1.27 0.76 0.64 0.71 1.27 4.06 0.76
.10
Outline Dimensions ( )
inch
mm
SBTC-2-10-75L
ISOLATION
20
25
30
35
40
45
50
0
200
400
600
800
1000
FREQUENCY (M H z)
ISOLATION (dB)
at RF level of -10 dBm
SBTC-2-10-75L
VSWR
1.00
1.05
1.10
1.15
1.20
1.25
1.30
1.35
1.40
0
200
400
600
800
1000
FREQUENCY (MHz)
VSWR
#S-VSWR
#1-VSWR
#2-VSWR
at RF level of -10 dBm
SBTC-2-10-75L
INSERTION LOSS
3.0
3.2
3.4
3.6
3.8
4.0
4.2
0
200
400
600
800
1000
FREQUENCY (M H z)
INSERTION LOSS (dB)
S-1(dB)
S-2(dB)
at RF level of -10 dBm
REV. C
M89618
SBTC-2-10-75
ED-9226/2
SBTC-2-10-75L ED-9226C/1
WZ/TD/CP
040212
Maximum Ratings
Pin Connections
SUM PORT
6
PORT 1
3
PORT 2
4
GROUND
1,2
NOT USED
5
Operating Temperature
-40C to 85C
Storage Temperature
-55C to 100C
Power Input (as a splitter)
0.5W max.
Internal Dissipation
0.125W max.
AT790
AT1029
AT790 & AT1029
2 Way-0 75
10 to 1000 MHz
Surface Mount
INTERNET http://www.minicircuits.com
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Mini-Circuits
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Power Splitter/Combiners
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