Note
The IC-2350H is a compact, mobile-ready transceiver that supports simultaneous dual-band operation. It features a large, easy-to-read function display that provides essential information for both the main and sub-bands, including frequency, signal strength, and various status indicators. The device is engineered with a cooling fan on the rear panel to manage heat during continuous, high-power transmissions.
Key Features
– Dual-Band Operation: Provides independent controls for VHF and UHF bands, allowing for simultaneous receiving and various transmit options.
– Flexible Memory Management: Includes memory channels, call channels, and scratch pad memories for storing and quickly recalling frequently used frequencies.
– Comprehensive Scanning: Offers multiple scan types, including full scan, programmed scan, and memory scan, with customizable skip channels and resume conditions.
– Advanced Squelch and Tone Options: Supports subaudible tone encoders, tone squelch, and pocket beep functions (some requiring optional units like the UT-89).
– Remote Control Capabilities: Can be operated remotely using a DTMF microphone and the optional UT-101 DTMF unit.
- Priority Watch: Allows users to monitor a priority channel while operating on another frequency.
– Adjustable Power Output: Features high power and two low-power settings (Low 1 and Low 2) to optimize performance and power consumption.
Receiver Features
– RF Attenuator: Provides up to 10 dB of attenuation when the squelch control is rotated past the 12 o'clock position.
– S/RF Indicator: Displays the relative signal strength of received transmissions.
– Sub Band Mute: Can automatically mute the sub band audio when a signal is received on the main band.
– Speaker Configuration: Features separate external speaker jacks for VHF and UHF bands, allowing for independent or mixed audio output depending on the connection.
Specifications
– Operating Temperature: -10°C to +60°C (+14°F to +140°F)
– Antenna Impedance: 50 Ω (PL-259 connector)
– Antenna VSWR: Less than 1.5:1
– Transmitter Output… High power and two low-power levels (1 and 2)
– Audio OutpuT: Internal speaker or external speaker via separate 4-8 Ω jacks for VHF and UHF
– RF Attenuator: Up to 10 dB attenuation (activated via squelch control)
– Microphone Connector: 8-pin connector with +8 V DC output (max 10 mA)
Receiver
Receive Frequency Range:
VHF: 118.000–174.000 MHz (Guaranteed: 144–148 MHz).
UHF: 430.000–450.000 MHz (Guaranteed: 440–450 MHz for USA version).
– Receive System: Double-conversion superheterodyne.
– Intermediate Frequencies (IF):
VHF: 1st: 17.2 MHz; 2nd: 455 kHz.
UHF: 1st: 30.85 MHz; 2nd: 455 kHz.
– Sensitivity: Less than 0.16 µV (for 12 dB SINAD).
– Squelch Sensitivity: Less than 0.13 µV (at threshold).
– Selectivity: More than 12 kHz / –6 dB; Less than 30 kHz / –60 dB.
– Spurious and Image Rejection: More than 60 dB.
– Intermodulation Rejection: More than 60 dB.
– Audio Output Power: More than 2.4 W at 10% distortion with an 8 Ω load.
– External Speaker Impedance: 4–8 Ω.
Operating Voltage: 13.8 V DC (±15%)
Current Consumption
12 A or more current capacity required for operation
