Circuit Diagram

FCC ID: SIP-5211R

Schematics

Download: PDF

FCCID_3885576

1 2 3 4 5 6

A
A

TX VCC R3
S?
_
10R 3 2
2 1
1
C8 C7 J? S1
SW-SPDT
100uF 105 VCC
B SW-PB
KEY1
B
C1 R2
E? Antenna S2
15pF 100R
L1 C6 C9 KEY2
SW-PB
4.3nH 4.3p 0.5pF
510R

2
S4
R1 D?
KEY4
C10 _ Y1 LED0
SW-PB
0.5pF 1 16 16MHz
2 15 S5

1
VCC
3 14

LED
KEY5
4 13
HF2402

VCC SW-PB
5 12 C3
6 11 15pF S3
7 10 KEY3
8 9 SW-PB

C? U1 S3为测试按键可不焊
C C
VCC
放在SOP14 IC附近 104 R4
10K
KEY5

KEY1
KEY2
KEY3
KEY4
LED

D
D Title

Size Number Revision

Date: Sheet of
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Document Created: 2019-11-09 10:33:40
Document Modified: 2019-11-09 10:33:40

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