SH-220
9
7. SPECIFICATION
General Specification
Frequency Range
TX: 156.000-161.450MHz
RX: 156.050-163.425MHz
Type of Emission
FM (16K0G3E)
Frequency Stability
± 10 PPM
Battery Pack
1200mAh Li-ion (DC 7.4V)
Operation Temperature Range
-20°C ~ +55°C
Antenna Impedance
50Ω
Dimensions (H x W x D)
146mm x 61mm x 42mm
Weight
288g (with battery, antenna, belt clip)
Transmitter Specification
Output Power
4.8W / 1W
Maximum Frequency Deviation
± 5kHz
Spurious Emissions
0.25uW
Adjacent Channel Power
≥ 70dB
Audio Harmonic Distortion
≤ 10%
Current Drain
≤ 1.5A (High power)
≤ 0.9A (Low power)
≤ 0.35A (Max audio output)
Receiver Specification
Receive Sensitivity
≤ 0.22μV
Squelch Sensitivity
≤ 0.22μV
HUM and Noise
≥ 40dB
Adjacent channel Selectivity
≥ 70dB
Spurious Response
≥ 70dB
Intermodulation Rejection
≥ 68dB
Audio Output Power
≥ 0.5W (10%)
SH-220
10
En
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8. VHF MARINE CHANNEL LIST
Channel number
Frequency (MHz)
Channel number
Frequency (MHz)
USA
INT
Transmit
Receive
USA
INT
Transmit
Receive
01
156.050
160.650
21
157.050
161.650
01A
156.050
156.050
21A
157.050
157.050
02
156.100
160.700
22
157.100
161.700
03
156.150
160.750
22A
157.100
157.100
03A
156.150
156.150
23
157.150
161.750
04
156.200
160.800
23A
157.150
157.150
05
156.250
160.850
24
24
157.200
161.800
05A
156.250
156.250
25
25
157.250
161.850
06
06
156.300
156.300
26
26
157.300
161.900
07
156.350
160.950
27
27
157.350
161.950
07A
156.350
156.350
28
28
157.400
162.000
08
08
156.400
156.400
60
156.025
160.625
09
09
156.450
156.450
61
156.075
160.675
10
10
156.500
156.500
61A
156.075
156.075
11
11
156.550
156.550
62
156.125
160.725
12
12
156.600
156.600
63
156.175
160.775
13*
13
156.650
156.650
63A
156.175
156.175
14
14
156.700
156.700
64
156.225
160.825
15*
15*
156.750
156.750
64A
156.225
156.225
16
16
156.800
156.800
65
156.275
160.875
17*
17
156.850
156.850
65A
65A
156.275
156.275
18
156.900
161.500
66
156.325
160.925
18A
156.900
156.900
66A
66A
156.325
156.325
19
156.950
161.550
67*
67
156.375
156.375
19A
156.950
156.950
68
68
156.425
156.425
20
20
157.000
161.600
69
69
156.475
156.475
20A
157.000
157.000
70
70
RX only
156.525
* Only a low power.
