Products
Product name: EARPHONIC GP-328 Plug Headset for Walkie Talkie Earpiece with PTT Two Way Radio Earphone
Brand: Earphonic
MOQ: 5PCS
OEM/ODM: Yes
Warranty: 3-6 months
Compatible model: Motorola, Kenwood, Sepura, Icom, Vertex and so on.
Product position: Two Way Radio Earpiece
Product Features:
Single-wire G-Type Earhook PTT Headset for Two-Way Radios
1. Plug Type: GP-328;
2. Inline PTT control is convenient for one-handed operation ;
3. Stylish PTT design with metal clamps;
4. The blue PTT button is highly visible;
5. The earhook design offers excellent concealment and ensures clear voice transmission;
6. Rotatable earpiece design, compatible with both left and right ears; 7. Small pickup microphone ensures clear voice transmission;
8. This GP328 connector is compatible with Motorola walkie‑talkies, t features a threaded locking design that prevents accidental disconnection and ensures uninterrupted communication
9. Connectors can be customized.
Microphone Parameters:
| Electrical Parameters of The microphone | |
| Sensitivity: | -36dB≦S≦-32dB, At f=1kHz,S.P.L=1Pa,0dB=1V/Pa; |
| Output impedance: | Zout=2.2KΩ,At f=1kHz |
| Current Consumption: | IDss(Max)=500µA, At Vs=2.0V,RL=2.2KΩ |
| Directivity: | Omni directional |
| Signal to Noise Ratio: | S/N(Min)=55dB,At S:(f=1KHz.S.P.L=1Pa),N:(A-Weighted curve) |
| Decreasing Voltage: | (ΔS-VS)Max=-3dB,At Vs Reduces from 2.0 to 1.0 |
| Operating voltage: | 1≦V≦10; |
| Maximum input S.P.L: | 110dB,At f=1kHz,THD<1% |
Speaker Parameters:
| Electrical Parameters of Speaker | |
| Impedance: | 150Ω±3Ω |
| Resonance Frequency: | 350Hz ±20% |
| Intelligent degree: | 111±5dB At 1000 Hz At 0.179V; |
| Rated Power: | Rated Power Input 2mW, Max Power Input 3mW |
| Frequency scope: | 20HZ—20KHZ At 0.179 V |
| Ruzzes&Rattles: | Clear sound, no noise At 0.25V(50HZ-3KHZ) |
| Distortion: | Less Than 5% at 1500Hz |
| Polarity: | Positive Electrode,When an instantaneous DC voltage of 0.2V is applied to the positive electrode, causing the voice coil to move forward, the input terminal connected to the positive electrode is the "+" pole |
| Flux Density: | ±15% Guass (Surface) |
| Speaker Shell Diameter: | Φ16mm±0.01mm; |
PTT Button:
Trigger Method: Push type (with feedback damping)
Lifespan: ≥ 100,000 presses
Wire Specifications:
Material: PU wear-resistant line
Length: 1.2m (regular) / 0.8m (compact)
Wearing style: Single earhook (left/right ear adjustable)
Certification Standards: Passed [CE/RoHS] certification, in line with [EARPHONIC] accessories quality standards.
Usage scenarios:
1.Public Safety & Law Enforcement
2.Business Services & Scheduling
3.Outdoor work and adventure
4.Property Management & Coordination
Hot tags: Two Way Radio Headset,Walkie Talkie Accessories,Professional Walkie Talkie Accessories Manufacturer, Noise-cancelling Headsets, PTT Push-to-Talk, Durable Walkie-Talkie Headsets, Security Earphones
After-sales and service:
Warranty: 3-6 months.
Technical support: Provide [inspection video / remote after-sales service], 24-hour customer service to respond to interface adaptation problems.
Compatible Model :
|
Brand |
Connectors |
|
Motorola |
R7, M1, M2, M3, M4, M5, M6, M7, M8, M9, CLP, S1, DLR110 |
|
Hytera |
M1, M4, M5, M6, H1, H2, H3, TC700 |
|
Kenwood |
K1, K2, K3, K4 |
|
Speura |
Speura |
|
Icom |
S1, S3, S6, S6-WP, S8, S9 |
|
Vertex |
S1, Y1, Y4, Y5, Y6 |
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Xiamen Yuhong Export & Import Co., Ltd. was founded in 2023 with its independent brand LSENG. We specialize in providing one-stop solution for walkie-talkie accessories, focusing on the R&D and supply of high-quality walkie-talkie microphones and headsets. Our product portfolio covers walkie-talkie headsets, external speakers, wireless Bluetooth accessories and other supporting accessories. Tailored for multiple industry scenarios, our products consistently deliver outstanding audio performance.
Email : chris@accessoriesradio.com
Address: Address: 215-34, 2/F, Sihai Building, Fanghu West Rd, Huli Dist, Xiamen, Fujian, China Post Code:361006
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