Description
Audio Accessory Adapter with 3.5mm Threaded Jack and PTT
Secure Threaded Audio Connectivity for Tactical Operations
Convert your portable transceiver side connector to accept heavy-duty surveillance earpieces and headset accessories.
The genuine Motorola BDN6783B is a professional-grade Motorola BDN6783B Audio Accessory Adapter for Motorola APX6000 designed to mount cleanly onto the universal side connector interface of your public safety radio. Deploying the Motorola BDN6783B allows tactical teams, security personnel, and mission-critical operators to interface standard 3.5mm threaded accessories directly onto their handheld units. This premium audio component optimizes field performance by establishing a high-retention physical seat that completely eliminates accidental headset disconnections during active operations. The Motorola BDN6783B is the updated version of the Motorola BDN6783A and Motorola BDN6783.
Engineered for police officers, private security details, federal agencies, and emergency response teams, the Motorola BDN6783B addresses the critical operational issue of standard earpiece plugs pulling loose during physical scuffles or rapid movements. This adapter fastens securely via an integrated thumbscrew mechanism, shifting cable tension away from the sensitive internal gold pins of the radio frame. Fleet administrators should note that while this adapter accommodates standard unthreaded 3.5mm jacks, using official factory-threaded earpiece modifications is highly recommended to secure a completely moisture-resistant physical alignment.
The Motorola BDN6783B comes fully integrated with an accessible antenna-side push-to-talk button module, giving users a secondary option to transmit speech without reaching down to unholster the entire radio chassis. A built-in rubber tethered dust cover is integrated to shield the 3.5mm accessory jack from dirt, rain, and debris accumulation when a headset is not attached. System configuration settings and codeplug volume parameters can be reviewed on `www.atlanticradiocorp.com` to maintain absolute technical compliance across your digital fleet.
Key Features & Benefits
-
Optimized Device Interface: Built to seamlessly deliver crisp audio signal routing when deployed as a Motorola BDN6783B Audio Accessory Adapter for Motorola APX6000 asset.
-
3.5mm Threaded Accessory Port: Features an internal brass thread setup that anchors surveillance kits tightly to prevent signal dropouts.
-
Integrated Push-to-Talk Button: Adds a secondary ergonomic transmit button directly on the side adapter frame for rapid, gloved-hand activation.
-
Tethered Port Protection Cap: Includes a flexible rubber cover that keeps the audio accessory jack safe from water spray or grease ingress when not in use.
-
Thumbscrew Locking Mount: Utilizes a secure manual screw lock mechanism to maintain a flush, vibration-proof fit against the radio universal port.
Specifications
| Attribute |
Details |
| Brand |
Motorola |
| Model/SKU |
Motorola BDN6783B (BDN6783) |
| Product Type |
Audio Accessory Adapter |
| Connector Type |
Motorola Universal Side Connector |
| Interface Type |
3.5mm Threaded Audio Jack |
| Controls |
Side Push-To-Talk (PTT) Button |
| Intrinsic Safety |
CSA Rated |
| Housing Material |
High-Impact Polycarbonate |
| Color |
Black |
Model Variations
| Model |
Key Difference |
| Motorola BDN6783B |
3.5mm threaded audio jack with built-in PTT and tethered port cover cap |
| Motorola PMLN5632A |
Molex accessory port adapter for specialized fast-connect public safety headsets |
Compatibility
Radios
|
|
|
|
| APX1000 |
APX2000 |
APX3000 |
APX4000 |
| APX6000 |
APX6000XE |
APX7000 |
APX7000XE |
| APX8000 |
APX8000XE |
APX900 |
APXNEXT |
| APXNEXTXE |
SRX2200 |
|
|
What's Included
| Description |
SKU/Model |
Status |
| APX Universal Side Adapter Module |
Motorola BDN6783B |
✅ Included |
| Integrated Rubber Port Protection Cover |
Tethered-Cap |
✅ Included |
| Threaded 3.5mm Surveillance Earpiece |
— |
❌ Sold Separately |
| Portable Handheld Two-Way Radio |
— |
❌ Sold Separately |
Recommended Accessories
-
Motorola APX6000 P25 Portable Two-Way Radio (APX6000) — The primary public safety handheld radio that natively mounts this universal side adapter block.
-
Motorola APX4000 P25 Portable Two-Way Radio (APX4000) — A compact tactical digital radio that utilizes this component to interface with covert surveillance kits.
More Resources
-
Manufacturer Data Sheet
-
Product User Manual
-
Accessories Catalog
Frequently Asked Questions
Can I use unthreaded 3.5mm earpiece jacks with this side adapter?
Yes, the internal chamber socket accepts standard unthreaded 3.5mm audio jacks. However, utilizing unthreaded plugs removes the mechanical lock advantage, meaning the cable can still be accidentally pulled free during active field duties.
Do I need to modify any radio software settings when installing this adapter?
The radio hardware naturally senses when an audio accessory is connected to the side mount block. However, if you are utilizing high-sensitivity covert surveillance earpieces, you should check your radio profiles in the customer programming software to adjust maximum audio volume thresholds for acoustic safety.
Is this side audio adapter module completely waterproof?
The adapter seals flush against the radio frame chassis when the thumbscrew is fully snugged down, preserving the environmental seal. When no accessory is plugged in, the attached rubber dust cap must be pressed firmly into the 3.5mm open socket to shield the connector from moisture ingress.
Warranty
1-year manufacturer's warranty.
