Specifications
DWG. NO. REV.
Q43310-4
P
1 2 3 4 7 8
A
B
C
D
E
F
1 2 3 4 6 7 8
A
B
C
E
F
5
THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF
INTERNATIONAL RADIO AND ELECTRONICS CORP.
AND ARE NOT TO BE REPRODUCED, COPIED OR USED AS THE BASIS
FOR THE MANUFACTURE OR SALE OF APPARATUS OR
DEVICES WITHOUT PERMISSION.
1 1
SHEET
OF
SCALE : NONE
PROJ NO.
FILENAME:
DWG . NO .
REV.
P
Q43310-4
TITLE:
FM RF DRIVER
UNCONTROLLED
UNLESS OTHERWISE MARKED IN RED INK BY CM AS A
CONTROLLED COPY, COPIES OF THESE DOCUMENTS
INCLUDING ASSOCIATED ELECTRONIC REPRODUCTIONS
ARE FOR REFERENCE ONLY.
APPROVALS
DWN
CHK
CM
PE
DISTRIBUTION
E . C . N. REV DESCRIPTION
APPROVALS
PECHK CMDATE DWN
REVISION HISTORY
65
SIZE
B
B_L_SHT1_A.DOT REV. A
INTERNATIONAL RADIO AND ELECTRONICS CORP.
25166 LEER DRIVE ELKHART, IN. 46514
574-262-8900
WWW.IREC1.COM
IREC
L1
33uH
J1
RF IN
L2
OPEN
R10
10K
IN
1
GND
2
GND
3
N/C
4
VCC
5
N/C
6
GND
7
GND
8
OUT
9
XU1
MHW6342T
R1
OPEN
C6
0.01
C7
0.01
T1
Q1
BLF245
R2
OPEN
C15
680pF
L3
C10
10pF
C11
36pF
C12
36pF
C13
5pF
L4
10.4uH
L5
23.2uH
C14
27pF
J2
RF OUT
C9
OPEN
R11
4.7K
R9
51
C17
0.01
+24VDC
C16
0.01
C18
OPEN
1/2W
3
2
1
84
U2A
OPEN
5
6
7
U2B
OPEN
R15
OPEN
R14
OPEN
G
S
D
1
J3
1
J4
R13
OPEN
R12
OPEN
R8
*
D3
1N753A
6.2V
DW 08-28-03
533
1
J5
R7
OPEN
C8
OPEN
2
1
3
D1
OPEN
C1
.01
Vin
1
GND
2
Vout
3
VR1
OPEN
R16
OPEN
C2
OPEN
R4
OPEN
R3
OPEN
2
1
3
D2
OPEN
C3
.01
R6
OPEN
+5V
R5
OPEN
C4
OPEN
UNLESS OTHERWISE SPECIFIED:
NOTE:
1. ALL RESISTORS ARE IN OHMS, 1/4 WATT +/- 5% TOL.
2. ALL CAPACITORS ARE IN MICROFARADS.
L6
OPEN
R17
51
DW 10-30-03
DP 10-30-03
C19
OPEN
RT1
2.7K NTC
OPEN
T
L7
OPEN
C20
OPEN
C21
OPEN
C22
OPEN
R18
0
FM30 FM100 FM250 FM500
R8 POWER LEVEL CONFIGURATION
OPEN 3 OHM 5W 2.7 OHM 5W3 OHM 5W
FOR FM100 AND FM250: 18V
FOR FM500: 20V
FOR FM30: FEED POINT FROM PWR. REGULATOR PWB.
FOR FM30:
20VDC INPUT APPLIED HERE.
C5
22
C23
.01
C24
.01
ADDED TO PWB (200922-PWB-D IN LOCATION
SHOWN, AND DEPICTED ON COMPONENT MAP.
M PRODUCTION RELEASE 12-10-03
DW
DW DP264
N XU1 WAS 200479-TERM-10 01-29-04
DW
DW MH279
O PWB CHG'D TO REV. C 06-14-04
DW
DW DP316
P PWB CHG'D TO REV. D 03-22-05
DW
DW DP361
6 - 26
FM30/FM100/FM250 User's Manual