FlexRadio Systems FLEX-1500 Service Manual

MaxiSpring
MaxiSpring
BAND 1
BAND 2
BAND 3
BAND 4
Delevan
Coilcraft CS1812
GND
GND
+3.3V
+3.3V
307n 307n 307n 307n
91p 130p 91p
51p 82p 82p 51p
GND GND GND
491n 491n 491n 491n
150p 200p 150p
75p 110p 110p 75p
GND GND GND
680n 680n 680n 680n
110p
180p 180p 110p
220p 300p 220p
GND GND GND
1.2u_CS 1.2u_CS 1.2u_CS 1.2u_CS
150p 220p 220p 150p
300p 390p 300p
GND GND GND
+3.3V
+3.3V
10n10n10n10n
10n10n10n10n
GND
GND
+3.3V
+3.3V
+3.3V
.1u
GND
.1u
.1u
GND
.1u
.1u
GND
.1u
.1u
GND
.1u
BANDPASS FILTER BANK - HIGH
11.4 - 17.0 MHz
37.6 - 56 MHz
25.3 - 37.6 MHz
17.0 - 25.3 MHz
Physical Position on PCB:
Band 4 - 11.4 - 17.0 MHz
Band 8 - 2.3 - 3.5 MHz
Band 2 - 25.3 - 37.6 MHz
Band 5 - 7.7 - 11.4 MHz
Band 9 - 1.6 - 2.3 MHz
Band 1 - 37.6 - 56.0 MHz
Band 12 - Bypass
Band 6 - 5.2 - 7.7 MHz
Band 10 - 0.88 - 1.6 MHz
Band 3 - 17.0 - 25.3 MHz
Band 7 - 3.5 - 5.2 MHz
Band 11 - 0.49 - 0.88 MHz
Copyright FlexRadio Systems 2009, 2010
5
1
3
6
4 2
CTRL
VDD
RFC
RF1
RF2
GND
K5
PE4259
5
1
3
6
4 2
CTRL
VDD
RFC
RF1
RF2
GND
K6
PE4259
5
1
3
6
4 2
CTRL
VDD
RFC
RF1
RF2
GND
K7
PE4259
5
1
3
6
4 2
CTRL
VDD
RFC
RF1
RF2
GND
K8
PE4259
L2 L3 L4 L5
C25 C26 C27
C21 C22 C23 C24
L6 L7 L8 L9
C40 C41 C42
C36 C37 C38 C39
L10 L11 L12 L13
C49 C50 C51 C52
C53 C54 C55
L14 L15 L16 L17
C58 C59 C60 C61
C62 C63 C64
C33C48C57C66
C31C46C56C65
5
1
3
6
4 2
CTRL
VDD
RFC
RF1
RF2
GND
K1
PE4259
5
1
3
6
4 2
CTRL
VDD
RFC
RF1
RF2
GND
K2
PE4259
5
1
3
6
4 2
CTRL
VDD
RFC
RF1
RF2
GND
K3
PE4259
5
1
3
6
4 2
CTRL
VDD
RFC
RF1
RF2
GND
K4
PE4259
C245 C265
C272 C273
C277 C278
C279 C280
BPFI/1
BPFO/3
BAND04/11
BAND03/11
BAND01/11
BAND02/11

FlexRadio Systems FLEX-1500 Specifications

General

Brand	FlexRadio Systems
Model	FLEX-1500
Category	Transceiver
Language	English