Text preview for : 9001_v2.0.pdf part of PNI HP9001 model 2019 v2.0
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RF GAIN RF GAIN R199 C211
10P
0R R179 V_RX
330K
C247 D
104P
D
C13
C209 R178 103P
4
RF GAIN IN C249 C210 2 - C61 C213
R181 D28
103P 3K3 471P 1 102P 10P
101P 3 + 10K C205
R183
U1A 104P
LM2902
11
R30 470K R28
12K 2K2 VR1
C212 RB706F ASQ DET
471P 6 - 7 C239
ASQ_K
5 + 105P 200K C194 R176
VR8 104P
A U1B 1K A
R180 DZ1 R196
V_RX LM2902 3V Q27
NC 201R KTC3875
C2 48
C2 46
V_IF 100K
106P
104P
V_IF C204 R177 C233 C230 R182 R50 R51 220K
R24
C18 C3 R9 104P 220K 105P 104P 100K AUDIO_OUT AUDIO_OUT 100K
104P 103P R8 271R X1 10K
S1 C64
V_AGC R2 101R 10.7MHZ -43dBm [5] 0.500V[ ]
822P C68
10R R13 R10 -47dBm [4] 0.416V
R1 4K7 R5 R7 1 3 Q39 102P
C1 V_AGC
AM OUT
DTC114ECA -97dBm [3] 0.300V
C44 C45
103P 6K8 68K NC 1K5
102P R12 R15 102P R38
9 + 8
-103dBm [2] 0.220V
C2 C4 C5 R205 -107dBm [1] 0.150V
NC 2K2 10K 10 RV1
2
103P 103P 103P S2 - R522K2
V_TX U1C RSSI_OUT
NC V_TX C20 C65 R41 100K C66
C91 C62 R42 LM2902
AM _OUT
T2
C43
8 2P