Description
Listen Only Earbud Earpiece Long Cable 2.5mm / 3.5mm or 3.5mm Threaded Connector
The design of the listen only long cable earbud earpiece is based on the popular mobile phone style accessory but modified for the radio user. The long cable is suitable for direct connection into the radio. Please refer to CRS-LOEHS for use in conjunction with a remote speaker microphone as this is a more suitable option.
Suitable for all industry types but a particular favourite with security, police, hotel personnel, event co-ordinators…
FEATURES
- Affordable.
- Pivot design allows for wear in the left or right ear.
- Super flexible PU cable reinforced with Kevlar for maximum durability.
- 1 year warranty.
AVAILABLE CONNECTIONS
2.5 mm (J2) connection, 3.5 mm (J6) connection and 3.5mm threaded (M3) connection.
1. Electrical Specifications for Speaker
| Speaker Type |
Mylar Speaker |
| Speaker Dimensions |
Ф15.0 mm |
| Speaker Impedance |
32 Ohms±20% |
| Rated Input Power |
0.1 W |
| Max. Input Power |
0.2 W for 1 Minute |
| Sound Pressure Level |
110 dB±4dB/1mW at 1KHz |
| Distortion |
5% Max. Rated Input at 1KHz |
- Electrical Specifications for Cable
| Open/short circuit standard |
At least 20KΩ |
| Acceptable capacitance |
Less than 0.05µF |
| Open/short circuit test time |
2.0 seconds |
| Conductance resistance |
Less than 3.00Ω |
| Input voltage for insulation resistance test |
300V |
| Insulation resistance standard |
At least 20MΩ |
| Insulation resistance test time |
0.01 second |
- Product Reliability Assurance Test
| Storage / Work Environment |
-40℃~70℃; 24H. |
| Drop |
152.4cm; 10 times. |
| Bending (Cable) |
±90°; 30cycles/min; 200g load; 10000 cycles. |
| Pulling (Cable) |
Cable pulling force: 15Kgf;
Plug, Jack pulling force :5Kgf; |
| PTT Life |
The test is not applicable |
| Electronic static discharge |
Connect discharge: 8KV; disconnect discharge: 15KV |
