FE AT UR ES
ADF Overide with Key Interlock Prevents
Transmission into the ADF Port
BIT Port For Functionality Test in Aircraft
MODEL NO.
100D1313
4 Port Antenna Selector
HDI
Auto Mode Cycles R/T-1 and the D/L Receiver
Between Upper and Lower Antennas
Matrix Configuration Connects 3 R/T to 4 Antennas
Failsafe Mode Connects R/T-1 to Lower, R/T-2 to Forward
and D/L to Upper Antenna in the Event of a Power Loss
Key Function with Memory Automatically Selects the
Antenna on which the Last Signal was Received
LOWER
ANT
TP1 CONNECTOR,SMA
FEMALE (WITH CHAIN-HELD
DUST COVER)
1.19
.63
.19
.50
4.00
3.50 (REF)
.48 TYP
.50
.47
1.44
2.625
J1
TP1
J5
J2
J6
J3
J7
J4
J8
UPPER
ANT
ADF
ANT
FORWARD
LOWER ANT
MOUNTING
SURFACES
J6
J2
J7
J4
.38
1.00
1.63
3.00
MAX
2.00
1.40
J5
.56
1.98
2.85
3.85
4.85
5.25
.196 DIA THRU
4 HOLES
LOGIC
J1
J3
J8
D/L
RCVR
R/T-1
R/T-2
J1
MS27466-T13-B-35P
J2 THRU J8
TNC FEMALE PER
MIL-C-39012
.75
2.00
MAX
.09
1.21
G U ARANT E ED PE RF ORM ANCE
Parameter
Operating Frequency
DC Current
Insertion Loss
Isolation
All Ports
RT1 to RT2
Min Typ Max Units
DC
400
500
0.5
MHz
mA
dB
dB
dB
Conditions
At +28 VDC Supply
.73
40
80
1.25/1
50
5
20
80
+71
18.2
.77
.25 R
TYP
PART IDENTIFICATION
& SER NO.
ON FARSIDE
2.71
VSWR
Impedance
Switching Speed
RF Power
Operate
Operating Temperature
Weight
.xx = .02
.xxx = .010
-54
+25
OHMS
mSec
W
Average
W
Peak
°C
Intermittent @ +95°C
Oz
DA I C O
In d u s t r i e s
Rev. L / Iss. 1
DAICO [ DAICO INDUSTRIES, INC. ]
