A d v a n c e d
F EAT U RES
1215 - 1400 MHz
Transmit / Receive / LNA Assembly
28 dB Gain
Low Noise Figure 2.0 dB
R e l e a s e
MODEL NO.
CSA0 914 7
Combination T/R - Switch / LNA
MFD
CUSTOMER
PART NUMBER
+.005
.204 -.003 DIA THRU
4 PLACES
7.50
7.000
.25
P1
TNC
FEMALE
J1
J2
3.80 3.350
2.450
1.95
.750
28983
2.50±.25
M24308/4-1F
WITH 2 (TWO)
JACKSCREWS
M24308/25-9
PIN 1
END
03538SOCN
77A108890P00
1.900
1.90
J2
2.600
2.20
CSA09147
SN
BeO
.20
.44
.885
1.830
6.500
8.00
4-40 THD X .25 MIN
4 PLACES
4.260
ESD SYMBOL
SERIAL NO.
.35±.05
.920
.375
.250
SMA
FEMALE
HY1
.45±.10
P1
1
2
3
4
8
9
GND
DET
BASE RTN
BIAS
-5V
+4V
XMIR 0.8 VDC
(+5.7 RCV -60 VDC
E3
VDC)
Q1
E2
SELF BIAS
SW
DETECTOR
RF TO TR
SWITCH
DRIVER
DETECTOR
R1
E4
PINS 5-7 ARE
NO CONNECTION
BIAS FROM
TR SWITCH
DRIVER
RF OUTPUT
2
AMP
U1
J2
HY1 RF OUTPUT
ISOLATOR
J1
RF INPUT
1
COUPLER
SWITCH
S1
3
4
XMIT OUTPUT
TO LOAD
LOAD
PASSIVE
LIMITER
AT1
FUNCTIONAL BLOCK DIAGRAM
DA I C O
In d u s t r i e s
Rev.4 / Iss. 1
DAICO [ DAICO INDUSTRIES, INC. ]
