Dellking BTD-0140A Bluetooth Radio Adapter
Dellking BTD-0140A is a specialized Bluetooth dongle designed for users who require a smaller, more streamlined profile without sacrificing performance. While the BTD-0129-A is known for its rugged external PTT housing, the BTD-0140A is engineered to be more compact, making it ideal for undercover operations, retail environments, or any professional setting where a low-profile setup is preferred.
Features
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Ultra-Compact Design: One of Dellking’s smallest adapters, designed to sit flush against the radio to prevent snagging on gear or clothing.
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Dual-Link Capability: Can simultaneously pair with a Bluetooth headset and a wireless PTT (Push-to-Talk) finger button for a completely wire-free experience.
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DSP Noise Reduction: Integrated CSR8670 chipset provides advanced echo cancellation and background noise suppression, essential for high-clarity voice in busy environments.
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Fast Pairing Logic: Features “Quick-Connect” memory—once paired with your headset and PTT button, it automatically reconnects every time you power on.
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Low Latency: Optimized for two-way radio communication to minimize the “syllable clip” often found in standard consumer Bluetooth adapters.
Specifications
| Feature | Specification |
| Chipset | CSR 8670 (High Fidelity) |
| Bluetooth Version | Bluetooth 4.1 |
| RF Level | Class 2 |
| Operating Range | 10 Meters |
| Profiles Supported | AGHFP (Audio Gateway), SPP (Serial Port Profile) |
| Battery Life | ~10 Hours Talk Time / 100 Hours Standby |
| Charging Port | Micro-USB (5V DC) |
| Status Indicators | Blue/Red LED (Pairing, Connection, Battery status) |
Radio Compatibility
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Motorola MOTOTRBO: DP4400, DP4401, DP4600, DP4601, DP4800, DP4801, DP4400e, DP4801e.
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Motorola XPR Series: XPR 6300, XPR 6350, XPR 6550, XPR 7350, XPR 7550, XPR 7580.
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Motorola APX Series: APX 1000, APX 2000, APX 4000, APX 6000, APX 7000, APX 8000.
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Hytera PD Series: PD700, PD780, PD785, PD982.


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