Kirisun DP485 User Manual

DP485 Service Manual
54
107
2RS1-10-182J
Chip resistor
yageo,RC0402JR-071K8L,1.8,KΩ,
±5%,0402
1
R618
108
2RS1-10-203J
Chip resistor
yageo,RC0402JR-0720KL,20,KΩ,
±5%,0402
1
R529
109
2RS1-10-220J
Chip resistor
yageo,RC0402JR-0722RL,22,Ω,±
5%,0402
1
R511
110
2RS1-10-221J
Chip resistor
yageo,RC0402JR-07220RL,220,Ω,
±5%,0402
2
R249,R250
111
2RS1-10-222J
Chip resistor
yageo,RC0402JR-072K2L,2.2,KΩ,
±5%,0402
3
R102,R246,R247
112
2RS1-10-223J
Chip resistor
yageo,RC0402JR-0722KL,22,KΩ,
±5%,0402
1
R27
113
2RS1-10-330J
Chip resistor
yageo,RC0402JR-0733RL,33,Ω,±
5%,0402
1
R510
114
2RS1-10-332J
Chip resistor
yageo,RC0402JR-073K3L,3.3,KΩ,
±5%,0402
2
R56,R81
115
2RS1-10-333J
Chip resistor
yageo,RC0402JR-0733KL,33,KΩ,
±5%,0402
6
R18,R31,R616,R617,R65,R67
116
2RS1-10-392J
Chip resistor
yageo,RC0402JR-073K9L,3.9,KΩ,
±5%,0402
2
R24,R632
117
2RS1-10-393J
Chip resistor
yageo,RC0402JR-0739KL,39,KΩ,
±5%,0402
1
R631
118
2RS1-10-470J
Chip resistor
yageo,RC0402JR-0747RL,47,Ω,±
5%,0402
1
R500
119
2RS1-10-471J
Chip resistor
yageo,RC0402JR-07470RL,470,Ω,
±5%,0402
4
R14,R612,R615,R622
120
2RS1-10-472J
Chip resistor
yageo,RC0402JR-074K7L,4.7,KΩ,
±5%,0402
3
R39,R561,R562

Kirisun DP485 Specifications

General

Frequency	136~174 MHz, 400~470 MHz
Channel Capacity	256 channels
Channel Spacing	25 kHz/12.5kHz
Antenna Impedance	50Ω
Operating Voltage	7.4V
Rated Power	1W 16Ω
Transmitting Power	4W/1W@7.4V DC
Current Consumption	≤1.5A@ 7.4V DC
Working Temperature	-25℃~ +55℃
Microphone Impedance	2.2kΩ
Battery	Lithium-ion battery DC 7.4V , 2000mAh
Receiving Sensitivity (12dB SINAD )	-120dBm
Squelch Sensitivity (3-level)	≤-120dBm
Selectivity of Adjacent Channels	70dB@25KHz /60dB@12.5KHz
Intermodulation Immunity	65dB@25KHz/12.5 KHz
Blocking	84dB
Frequency Stability	≤±2.5ppm
Maximum Modulation Offset	±5kHz@25KHz /±2.5kHz@12.5KHz
Modulation Distortion	≤3%
Spurious Emission	≤-36dBm