Icom IC-2350H Instruction Manual

Pages 60

Year 1995

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Icom IC-2350H Transceiver Specification

The Icom IC-2350H is a dual-band transceiver designed for amateur radio enthusiasts, offering robust performance and versatile functionality. It operates on the 2-meter (144-148 MHz) and 70-centimeter (440-450 MHz) bands, providing reliable communication capabilities across both frequencies. The transceiver supports a maximum RF output power of 50 watts, ensuring strong signal transmission and reception. It features a wide frequency coverage with a built-in duplexer, allowing simultaneous reception on both bands. The IC-2350H incorporates a user-friendly interface with a large, backlit LCD display that provides clear visibility of operational status, frequency, and settings, even in low-light conditions. Its front panel is ergonomically designed, facilitating easy access to essential controls and programmable functions. The transceiver includes 200 memory channels, enabling users to store and quickly recall frequently used frequencies and settings. Advanced scanning functions such as full, program, and memory scan enhance the user's ability to monitor a wide range of channels efficiently. The IC-2350H also features a robust CTCSS and DTCS encoder/decoder for secure and interference-free communication. Additionally, the transceiver is equipped with a DTMF microphone, supporting direct frequency input and remote control operations. It is designed with a durable construction to withstand the rigors of mobile operation, with a compact form factor that is suitable for easy installation in vehicles. The Icom IC-2350H is engineered to deliver high-quality audio output with a built-in speaker and an external speaker jack for enhanced audio flexibility. Overall, the IC-2350H combines advanced features, reliable performance, and user-friendly operation, making it a suitable choice for amateur radio operators seeking a versatile dual-band transceiver.

Icom IC-2350H Transceiver F.A.Q.

How can I perform a factory reset on the Icom IC-2350H Transceiver?

To perform a factory reset on the IC-2350H, turn off the transceiver. Then, while holding down the ‘FUNC’ button, turn the power back on. This will reset all settings to factory defaults.

What is the best way to troubleshoot transmission issues with the IC-2350H?

First, check the antenna connections and ensure they are secure. Verify that the microphone is functioning correctly and that the correct frequency and mode are selected. Lastly, ensure the power output settings are configured properly.

How can I improve the audio quality on my IC-2350H?

To enhance audio quality, consider adjusting the microphone gain settings and using an external speaker for better sound clarity. Also, ensure that all cables are properly connected and in good condition.

What is the procedure for programming channels into the IC-2350H?

To program a channel, select the desired frequency, press the ‘FUNC’ button, and then press the ‘MW’ button. Choose a memory channel to store the frequency and press the ‘MW’ button again to save it.

How do I adjust the squelch level on the IC-2350H?

To adjust the squelch, turn the squelch knob clockwise to increase the threshold and counterclockwise to decrease it. Adjust the squelch level until background noise just disappears.

Can I use the IC-2350H for cross-band repeat operations?

Yes, the IC-2350H supports cross-band repeat. To set it up, configure one band for transmission and the other for reception. Enable the cross-band repeat function in the menu settings.

What maintenance should be regularly performed on the IC-2350H?

Regular maintenance includes cleaning the exterior with a dry cloth, checking all cable connections, and ensuring that the cooling fan is free of dust and debris. It's also advisable to periodically update the firmware if updates are available.

How do I set up dual watch on the IC-2350H?

To activate dual watch, tune both VFOs to the desired frequencies. Press the ‘FUNC’ button followed by the ‘DW’ button. The transceiver will now monitor both frequencies and pause on the one with a signal.

Is there a way to lock the keypad on the IC-2350H to prevent accidental changes?

Yes, to lock the keypad, press and hold the ‘FUNC’ button followed by the ‘LOCK’ button. This will prevent any accidental key presses from changing the settings. To unlock, repeat the same steps.

What should I do if the IC-2350H does not power on?

If the transceiver does not power on, first check the power supply connections and ensure they are secure. Verify that the power source is functioning and that the fuse in the power cable is intact. Replace the fuse if necessary.