FE AT UR ES
DC - 2500 MHz
10 dB LSB, 70 dB Range
1.6 dB Insertion Loss
TTL Control
SMA Connectors
Ideal for Test Equipment Applications
Available in any Attenuation - Contact Factory
MODEL NO.
DAT49064
Attenuator 4 Section
4 BIT
20 dB
20 dB
20 dB
10 dB
RF
J1
2.190
PART IDENTIFICATION
0.08
RF
J2
•
J1
0.83
±
.03
•
•
UU
UU
•
•
UU
UU
•
•
•
UU
UU
•
•
•
UU
UU
•
0.665
J2
•
•
•
0.08
.096 DIA THRU 4 HOLES
2.35
±
.03
SOLDER
TERMINAL
(6 PLACES)
20 dB
20 dB
20 dB
10 dB
GND
+15V
.68
±
.03
20
.xx = .02
.xxx = .010
20
20
10
G +15V
CONNECTOR
SMA FEMALE
(2 PLACES)
I.L. (dB)
GUARANTEED PERFORMANCE
TY PICA L P E R F O R MA N C E
at 25°C
VSWR
Parameter
Operating Frequency
DC Current
Control Type
Min Typ Max Units
DC
100
TTL
2500
130
MHz
mA
Conditions
At +15 VDC Supply at 70 dB
4 Line
Logic “0” = Thru
Logic “1” = Attenuation
2.2
3.0
2.0
2.5
1.8
2.0
Insertion Loss
Attenuation
LSB
Range
1.6
10
0.04
0.2
0.1
0.2
0.2
1.3/1
50
+30
-55
+25
2.0
70
±0.1
±0.4
±0.2
±0.4
±0.8
1.4/1
5
Accuracy (10 dB)
1.6
1.5
(20 dB)
1.4
1.0
I. LOSS
1.2
0.5
VSWR
1.0
0
1
5
10
50
100
500 1000
4000
dB
dB
dB
dB
dB
dB
dB
dB
10, 20, 20, 20
DC - 2000 MHz
2000 - 2500 MHz
DC - 1000 MHz
1000 - 2000 MHz
2000 - 2500 MHz
VSWR
Impedance
Switching Speed
RF Power
Operate
No Damage
FREQUENCY (MHz)
Operating Temperature
+85
OHMS
mSec
dBm
At +55°C
dBm
°C
TA
DA I C O
In d u s t r i e s
Rev. N/D / Iss. 1
DAICO [ DAICO INDUSTRIES, INC. ]
