Kirisun DP485 User Manual

DP485 Service Manual
60
SN
Material NO.
Material Name
Specification
QTY
7
7MHP-4182-01A-W0
Volume knob (cover die 1)
PC1414,black,etched,oiled gray
8
7MHP-4182-02A-W0
Encoding knob (cover die 2)
PC1414,black,etched,oiled gray
1
9
7MHP-4207-03A-W0
Top cover (cover die 1)
PC1414;black
1
10
7MHP-4253-04A-W0
Waterproof pad for earphone jack
TPU, black, etched
1
11
7MHR-1727-08A-W0
Rubber pad for shrapnel at battery
anode/cathode
Material: silica gel, hardness 40°, black
2
12
7MHR-4072-05A-W0
Silicon O-shape ring
Silica gel, outer diameter 8mm, wire diameter 1.5mm
2
13
7MHR-4072-06A-W0
Silicon O-shape ring
Silica gel, outer diameter 4mm, wire diameter 1.0mm
2
14
7MHR-4182-01A-W0
Discharge waterproof pad
Hardness 30°, silica gel, orange PT172C
1
15
7MHR-4207-01A-W3
Waterproof ring
Silica gel, pantone 172C, hardness 40±5°
1
16
7MHR-4207-06A-W0
O-shaped ring of antenna pedestal
Silica gel, outer diameter 11 mm, wire diameter 1.5 mm
1
17
7MHR-7042-06C-W0
R heat-conducting silicon pad
Silica gel, black, 3*6*9mm, hardness 20°
1
18
7MHS-4072-08A-W
STP knob circlip
Stainless steel, T=0.3, original color
2
19
7MHS-4207-03A-W
Metal dome array of PTT key
SUS301, Φ5mm, four-point metal dome
1
20
7MHZ-1731-01A-J5
Insulative paper for speaker
Dark green, highland barley paper, 18*8*0.2 mm, single-sided
adhesive
1
21
7NRC-4078-01A-N
Antenna connector nut
Brass, black nickel plated
1
22
7SMF-020037M-SZCT-N
Cross recessed countersunk-head
machine screw
Harden iron 1018, Φ2.0mm*3.7mm, nickel plated
2
23
7SMF-020040M-SZYB-
N
R M2*4 cross recessed mushroom-head
machine screw
Hardened iron, Φ2mm*4mm, nickel plated
8
24
7SMF-025080M-SZYB-Z
Cross round-and-mushroom headed
machine screw
Stainless steel, Φ2.5mm*8mm, black zinc plated, lead free
2
25
7SMS-025075M-SZYB-
N1
Torx mushroom-head machine screw
Stainless steel, M2.5*7.5
2

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