D Transmitter; D Receiver - Icom ID-50A Basic Manual

D Transmitter

• Modulation system:
FM/FM-N
DV
• Output power (at 7.4 V DC): High: 5.0 W, Mid: 2.5 W, Low2: 1.0 W, Low1: 0.5 W, S-Low: 0.1 W
• SAR 10g:
• Maximum frequency deviation:
FM
FM-N
• Spurious emissions:
• Microphone impedance:

D Receiver

• Receive system:
• Intermediate frequencies:
A band
B band
• Sensitivity:
Ham band FM/FM-N
DV
Outside Ham band
Frequency range
Band
BC band 76.000 ~ 108.000
108.000 ~ 136.991
137.000 ~ 142.000
142.005 ~ 148.000
A band
148.005 ~ 174.000
375.000 ~ 399.995
400.000 ~ 479.000
137.000 ~ 148.000
148.005 ~ 174.000
B band
375.000 ~ 399.995
400.000 ~ 479.000
* "WFM" is for only BC band. "FM" and "FM-N" are for only A/B band.
1
* "AM and AM-N" are for only 108.000 MHz ~ 143.995 MHz.
2
• Audio output power:
Internal speaker
External speaker
• Selectivity:
FM
FM-N/DV
Variable reactance frequency modulation
GMSK reactance frequency modulation
4.50 W/kg
±5.0 kHz or less
±2.5 kHz or less
–60 dBc or less at High/Mid
–13 dBm or less at Low2/Low1/S-Low
2.2 kΩ
Double Conversion Superheterodyne
1st IF 58.05 MHz, 2nd IF 450 kHz
1st IF 57.15 MHz, 2nd IF 450 kHz
0.18 μV or less (at 12 dB SINAD)
0.2 μV or less (at 1% BER)
FM/FM-N/WFM*
(MHz) (12 dB SINAD)
1 μV or less
–
0.18 μV or less
0.18 μV or less
0.32 μV or less
0.5 μV or less
0.32 μV or less
0.18 μV or less
0.32 μV or less
0.5 μV or less
0.32 μV or less
0.75 W or more at 10% distortion into an 8 Ω load
0.2 W or more at 10% distortion into an 8 Ω load
55 dB or more
50 dB or more
SPECIFICATIONS
AM/AM-N*
1
(10dB S/N)
–
1 μV or less
1 μV or less
–
–
–
–
–
–
–
–
8
1
2
3
4
5
6
7
8
9
10
11
12
2
13
14
15
16
17
18
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