Kirisun DP485 User Manual

DP485 Service Manual
38
10%,6.3V,2012,X7R
66
2CC1-20-Y5V160-10
6Z
Multi-layer chip capacitor
murata,GRM21BF51C106ZE1
5L,10,uF,+80%/-20%,16V,2012
,Y5V
16
C28,C47,C103,C108,C119,C123,C20,C39,C91,C1
06,C582,C86,C615,C312,C315,C606
67
2LG1-VLS3012ET-10
0M
SMD power inductor
TDK,VLS3012ET-100M,10,uH,
±20%,3*3*1.2
1
L107
68
2LH1-R401R5-R03-0
5
SMD air core inductor
E20.40*1.5*3TL
3
L500,L501,L503
69
2LH1-R401R5-R04-0
5
SMD air core inductor
E20.40*1.5*4TL
2
L502,L505
70
2LH1-R401R5-R08-0
5
SMD air core inductor
E20.40*1.5*8TL
1
L507
71
2LH1-R501R5-L05-0
5
SMD air core inductor
E20.50*1.5*5TR
1
L506
72
2LL1-16-10NJA
Multi-layer chip inductor
SunLord,SDCL1608C10NJTD
F,10,nH,±5%,1608
1
L36
73
2LL1-16-22NJB
Multi-layer chip inductor
SunLord,SDCL1608C22NJTD
F,22,nH,±5%,1608
2
L509,L511
74
2LL1-16-2N7SA
Multi-layer chip inductor
SunLord,SDCL1608C2N7STD
F,2.7,nH,±2%,1608
1
L504
75
2LL1-16-3N9SA
Multi-layer chip inductor
SunLord,SDCL1608C3N9STD
F,3.9,nH,±0.3nH,1608
2
L34,L35
76
2LL1-16-8N2DA
Multi-layer chip inductor
SunLord,SDCL1608C8N2JTD
F,8.2,nH,±0.5nH,1608
1
L37

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