Kirisun DP485 User Manual

DP485 Service Manual
37
55
2CC1-16-C0G500-12
1J
Multi-layer chip capacitor
murata,GRM1885C1H121JA0
1D,120,pF,±
5%,50V,1608,C0G
1
C511
56
2CC1-16-C0G500-2R
0B
Multi-layer chip capacitor
murata,GRM1885C1H2R0BA0
1D,2,pF,±
0.1pF,50V,1608,C0G
2
C504,C505
57
2CC1-16-C0G500-2R
0C
Multi-layer chip capacitor
murata,GRM1885C1H2R0CA0
1D,2,pF,±
0.25pF,50V,1608,C0G
1
C514
58
2CC1-16-C0G500-2R
5B
Multi-layer chip capacitor
murata,GRM1885C1H2R4BA0
1D,2.4,pF,±
0.1pF,50V,1608,C0G
2
C534,C513
59
2CC1-16-C0G500-33
0J
Multi-layer chip capacitor
murata,GRM1885C1H330JA0
1D,33,pF,±5%,50V,1608,C0G
1
C501
60
2CC1-16-C0G500-3R
0B
Multi-layer chip capacitor
murata,GRM1885C1H3R0BA0
1D,3,pF,±
0.1pF,50V,1608,C0G
1
C503
61
2CC1-16-C0G500-5R
0B
Multi-layer chip capacitor
murata,GRM1885C1H5R0BA0
1D,5,pF,±
0.1pF,50V,1608,C0G
2
C515,C516
62
2CC1-16-C0G500-7R
0C
Multi-layer chip capacitor
murata,GRM1885C1H7R0CA0
1D,7,pF,±
0.25pF,50V,1608,C0G
1
C517
63
2CC1-16-C0G500-8R
0D
Multi-layer chip capacitor
murata,GRM1885C1H8R0DA0
1D,8,pF,±
0.5pF,50V,1608,C0G
2
C509,C502
64
2CC1-20-X7R500-47
1K
Multi-layer chip capacitor
yageo,CC0805KRX7R9BB471
,470,pF,±10%,50V,2012,X7R
1
L520
65
2CC1-20-X7R6R3-47
5K
Multi-layer chip capacitor
murata,GRM219R6J475KE19
D,4.7,uF,±
3
C50,C51,C617

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