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ICOM Audio Adapter: Fits Icom, For IP730D/IP740D Series, From Multi-Pin, To 3.5mm Std - ICOM-Compatible Audio Adapters
ICOMICOM-Compatible Audio Adapters

ICOM Audio Adapter: Fits Icom, For IP730D/IP740D Series, From Multi-Pin, To 3.5mm Std

The ICOM Audio Adapter (MPN AD135) is an ICOM-compatible audio adapter that connects a multi-pin radio connection to a standard 3.5 mm jack. It is designed for use with Icom IP730D/IP740D series radios and the SP-40…

SKU 3G-OTH-386660

Also listed as: AD 135 · AD-135

Brand
ICOM
Item
Audio Adapter: Fits Icom, For IP730D/IP740D Series, From Multi-Pin, To 3.5mm Std
Category
ICOM-Compatible Audio Adapters
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ICOM
Manufacturer Part Number
AD135
Type
For IP730D/IP740D Series, From Multi-Pin, To 3.5mm Std
Lg
1/8 in
Product Type
Audio Adapter
Connector Type
3.5 mm Jack
Compatible Radio Brand
Icom
Compatible Radio Series
IP740D
Radio Connection Adapting From
Multi-Pin
Accessory Connection Adapting To
3.5mm Standard
Compatible Radio Manufacturer Model Number
SP-40

Technical Documents

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ICOM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ICOM Audio Adapter (MPN AD135) is an ICOM-compatible audio adapter that connects a multi-pin radio connection to a standard 3.5 mm jack. It is designed for use with Icom IP730D/IP740D series radios and the SP-40 accessory. The adapter features a 3.5 mm connector type and adapts from a multi-pin radio connection to a 3.5 mm standard accessory connection.

Frequently Asked Questions

What is the ICOM AD135 audio adapter used for?

The ICOM AD135 audio adapter connects Icom IP730D/IP740D series radios to accessories with a standard 3.5 mm jack, such as the SP-40 speaker. It adapts from a multi-pin radio connection to a 3.5 mm standard, enabling clear audio output for communication in industrial or field environments.

What are the specifications of the ICOM AD135 audio adapter?

The ICOM AD135 audio adapter (MPN AD135) is compatible with Icom IP730D/IP740D series radios. It adapts from a multi-pin radio connection to a 3.5 mm standard jack. The connector type is 3.5 mm jack, and the adapter length is 1/8 in. It is designed for use with the SP-40 accessory.

Where to buy the ICOM AD135 audio adapter worldwide?

3G Electric supplies the ICOM AD135 audio adapter worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this Icom-compatible adapter to your facility. Contact us to order the AD135 for your IP730D/IP740D series radios.

How to install the ICOM AD135 audio adapter?

To install the ICOM AD135 audio adapter, first ensure your Icom IP730D/IP740D series radio is powered off. Connect the multi-pin end of the adapter firmly to the radio's accessory port, then plug your 3.5 mm standard accessory (e.g., SP-40 speaker) into the adapter's jack. Test audio before use.

Used in

Common applications for ICOM
Industrial facility communications — ICOM IC-F52D/IC-F62D handheld radios with MBB3 belt clip for secure attachment
Marine operations — ICOM A24/A6 series handheld radios with BP210N battery for waterproof reliability
Amateur radio base stations — ICOM M803 series desktop radios with AT140 antenna tuner for automatic impedance matching
Public safety monitoring — ICOM F7040S series radios with EH15B listen-only earpiece for discreet audio reception
Field service communications — ICOM F9011 series radios with FAS83V whip antenna for HF band coverage
License-free short-range communications — ICOM V10MR series MURS radios for team coordination without FCC licensing

ICOM Products

3G Electric supplies ICOM icom-compatible audio adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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