Puxing PX-328 Manuale Utente

UHF FM TRANSCEIVER PX-666 SERVICE MANUAL ------------------CONTENTS-------------------------- INTRODUCTION……………………………………………………2 GENERAL ...

PX-666 Software Function Specification Specification 1. UHF 4W output UHF: 450-470MHz 2. 16

ITEMDESCRIPTIONI/O FUNCTION1 EN1 I Encoder input2 EN2 I Encoder input3 EN3 I Encoder input4 EN4 I Encoder input5 CLK ROM I/O CLOCK AND EEPROM6 CLK P

Footprint Comment Quantity MARKC0402 0.5P(B) 3 C212 C211 C323C306 C149 C201 C205 C151C154C0402 1.5P(B) 1 C155C0402 2P(B) 2 C209 C200C0402 3P(B) 5 C341

C0402 333P 1 C451C0402 390P 1 C433C635 C344 C247 C107 C106 C114C157 C110 C109 C121 C143 C129C145 C125 C864 C120 C615 C602C180 C173 C832 C234C0402 472P

L1009 27nH1L320L3325 1uH1L118R0402 0R 5 R120 R200 R406 R346 R401R0402 10R 6 R825 R644 R640 R341 R320 R115R0402 22R 2 R109 R111R0402 47R 2 R121 R128R92

R126R0402 51K 1 R185R0402 56K 1 R322R0402 62K 1 R117R0402 68K 1 R342R0402 82K 1 R903R0402 100K 6 R603 R904 R881 R306 R303 R201R173 R171 R170 R174 R175

SOT89 2SK30781T105T3X15X040 3T6L207 L206 L205 L204 L203 L202T4X15X040 4T4L110 L112 L113 L114T8X15X040 6T2L106 L104VR1208 10K1VR451VR1208 50K1VR421CR_D

1 2 3 4ABCD4321DCBAANTLPFANT SWD101D201D202T107T105T102FAML AMPDRIVE AMPAMPT101AMP+5VT +5VTU170NJM2904VT181APCBATTP TXT171T341+5VCMODT322T321VCOD302D3

INTRODUCTION SCOPE OF THIS MANUAL This manual is intended for use by experienced technicians familiar with similar types of commercial grade communic

1 2 3 4 554321EDCBAR30110KR30522KR306100KR3244K7L301101TL302390nT3232SC1623C301102PD3011SV270D3021SV270C304475PC305471PC329103PD3201N4148TPR420180RC42

6 7 8 910109876OSC in1Dec6FIL out7IF out11IF in5MIX in16AF out9RSSI12QUAD10MIX out3OSC out2FIL in8N-det13N-rec14Vcc4GND15U240TA31136FT1012SC5108C10647

10 11 12 13 14ABCDE1413121110L1041uHC119102PC11820PL107101TL1068TL105101TC128103PC131104PC126105PC129470PR12847RR117120KR12547KR12647KC123102PC116102P

Technical specification of PX-666 General Frequency Range 450-470MHz Working Temperate －20℃―＋50℃ Operating Voltage DC 5.4-6.5V Operate Mode Simpl