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Last modified 2024-09-10

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Icom IC-446S

A picture of Icom IC-446S

SPECIFICATIONS

GENERAL
Type:License-free PMR446 transceiver
Frequency range:446.00625-446.09375 MHz
Channels / tuning steps:8
Frequency stability:? ppm
Mode:NFM
Memory channels / management:No
Repeater shift / offset:Simplex only
Power supply:3.6-4.5 VDC (Three LR6 / AA batteries) or BP-202 NiCd pack
Current drain / power consumption:RX: ? mA
TX: Less than 500 mA
Antenna impedance / connector:50 ohm / Non-removable foldable antenna
Dimensions (W*H*D):56*102*27 mm (2.2*4.02*1.06")
Weight:180 g (6.35 oz), with batteries
Other features:CTCSS/PL. ATS. Ring tones. Backlit display. TOT.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 21.7 MHz
2nd IF: 455 KHz
Sensitivity:0.25 uV (12 dB SINAD)
Selectivity:8.5 KHz (-6 dB)
Image rejection:
AF output power / speaker:100 mW at 10% distortion / 8 ohm
External speaker connector:TS "Minijack" (3.5 mm), 8 ohm




TRANSMITTER SECTION
RF output power:500 mW (ERP)
Modulation system:Variable reactance frequency modulation
Max FM deviation (Factory set):±2.5 KHz
Spurious emissions:Less than -0.25 uW
Microphone impedance / connector:2.2 Kohm / TRS "Minijack" (2.5 mm)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 1999-200x (Discontinued)
Additional info: Was available in black or yellow.
Related documents: User manual (717 KB)
Service manual (828 KB)
Modifications and fixes:
Reviews:
Options / Accessories:
AD-89
BC-119
BC-119L
BP-202
HM-46
HM-54
HM-75A
HS-85
Desktop charger adapter
Desktop charger
Complete desktop charger (BC-119 + AD-89)
NiCd battery pack. 3.6 V, 700 mAh
Compact speaker-microphone
Speaker-microphone
Speaker-microphone with remote control
Headset with VOX and PTT