EasyManua.ls Logo

Icom IC-F4101D - User Manual

Icom IC-F4101D
38 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
S-14801XZ-C1
Apr. 2011
UHF TRANSCEIVERS
Question and Answer IconNeed help?

Do you have a question about the Icom IC-F4101D and is the answer not in the manual?

Icom IC-F4101D Specifications

General IconGeneral
Frequency Range400-470 MHz
Water ResistanceIP54
ModeFM/Digital
Power Output5W
Operating Voltage7.2V DC
Channel Spacing12.5 / 25 kHz

Summary

Specifications

Transmitter Specifications

Details on output power, modulation, frequency deviation, and spurious emissions.

Receiver Specifications

Key performance metrics including sensitivity, selectivity, and audio output.

Disassembly Instruction

Circuit Description

Receiver Circuitry Explained

Detailed description of RF, 1st IF, and 2nd IF/demodulator circuits.

Adjustment Procedures

Frequency Tuning and Verification

Procedures for adjusting PLL lock voltage, reference frequency, and verifying.

Transmit Parameter Calibration

Steps for setting output power, modulation balance, and deviations.

Receive Sensitivity and Squelch Calibration

Procedures for adjusting receive sensitivity, S-meter, and squelch thresholds.

Board Layouts

Block Diagram

Voltage Diagram

Related product manuals