A d v a n c e d
FEATURES
420 - 450 MHz
Gain +7.5 dB
Attenuation 120 dB
LSB, 6 dB
Phase Tracking
±3
dB
3° Max Phase Tracking
R e l e a s e
MODEL NO.
100D9104
Amp Attenuator Divider
MFD
INPUT
J1
AMP
0-60 dB
DIGITAL
ATTENUATOR 1
6 dB STEP
0-60 dB
DIGITAL
ATTENUATOR 2
60 dB STEP
OUTPUT
J2
2:1
DIVIDER
J3
.25
.25
MARKING
AREA
6.00
5.500
4 X .253-.262
DIA THRU
4
1
2.50
2.000
1.75
J1
J2
.80
J3
.85
J4
1.75
CONNECTOR,
15 PIN, M24308/3-2F
3 X CONNECTOR,
SMA FEMALE
.38 LONG TYP
.50
PIN NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
J4
BOARD NUMBER
1
2
3
4
5
6
7
8
9
10
-
E1
E2
11
12
FUNCTION
BIT 1 (+)
BIT 1 (-)
BIT 2 (+)
BIT 2 (-)
BIT 3 (+)
BIT 3 (-)
BIT 4 (+)
BIT 4 (-)
BIT 5 (+)
BIT 5 (-)
NO CONNECTION
GND
GND
+15V
+15V
JUMPER PINS 14 & 15
0.75
.33
.xx = .02
.xxx = .010
14
15
TABLE I CONTROL LOGIC
BIT 1
6dB
J4
LOGIC PIN 1
(+)
0
1
0
1
0
1
0
1
0
1
0
0
0
1
LO
HI
LO
HI
LO
HI
LO
HI
LO
HI
LO
LO
LO
HI
PIN 2 LOGIC PIN 3
(-)
(+)
HI
LO
HI
LO
HI
LO
HI
LO
HI
LO
HI
HI
HI
LO
0
0
1
1
0
0
1
1
0
0
1
0
1
1
LO
LO
HI
HI
LO
LO
HI
HI
LO
LO
HI
LO
HI
HI
BIT 2
12dB
J4
PIN 4 LOGIC PIN 5
(-)
(+)
HI
HI
LO
LO
HI
HI
LO
LO
HI
HI
LO
HI
LO
LO
0
0
0
0
1
1
1
1
0
0
0
0
0
1
LO
LO
LO
LO
HI
HI
HI
HI
LO
LO
LO
LO
LO
HI
BIT 3
24dB
J4
PIN 6
(-)
HI
HI
HI
HI
LO
LO
LO
LO
HI
HI
HI
HI
HI
LO
BIT 4
48dB
J4
LOGIC PIN 7
(+)
0
0
0
0
0
0
0
0
1
1
1
0
1
1
LO
LO
LO
LO
LO
LO
LO
LO
HI
HI
HI
LO
HI
HI
BIT 5
60dB
J4
PIN 8 LOGIC PIN 9 PIN 10
(+)
(-)
(-)
HI
HI
HI
HI
HI
HI
HI
HI
LO
LO
LO
HI
LO
LO
0
0
0
0
0
0
0
0
0
0
0
1
1
1
LO
LO
LO
LO
LO
LO
LO
LO
LO
LO
LO
HI
HI
HI
HI
HI
HI
HI
HI
HI
HI
HI
HI
HI
HI
LO
LO
LO
THRU
6dB
12dB
18dB
24dB
30dB
36dB
42dB
48dB
54dB
60dB
60dB
120dB
120dB MIN
SETTING
GUARANTEED PERFORMANCE
Parameter
Operating Frequency
DC Current
Control Type
Control Current
Insertion Gain
Isolation
VSWR
Impedance
Switching Speed
Transition (Rise/Fall) Time
Switching
(Video)
Transients
Intercept Points
2nd
3rd
Min Typ Max Units
420
Conditions
At +15 VDC Supply
VIH = +2.7 V
VIL = +0.5 V
Excluding 3 dB
Between each Combiner
Output / Output
.5
High
Low
450
.75
MHz
mA
µA
µA
dB
dB
dB
OHMS
µSe
c
nSec
V
dBm
dBm
dBm
dBm
°C
+7
80
20
7.5
+8
1.2/1
50
1.3/1
1
50% TTL to 90% / 10% RF
90% / 10% or 10% / 90% RF
Peak Value
LOGIC "1"= (+) INPUT HIGH, (-) INPUT LOW = ACTIVE HIGH
LOGIC "0"= (+) INPUT LOW, (-) INPUT HIGH = ACTIVE LOW
RF Power
Operate
No Damage
+18
+20
Operating Temperature
TA
DA I C O
In d u s t r i e s
Rev. 4 / Iss. 1
DAICO [ DAICO INDUSTRIES, INC. ]
