Interphone & paging handset
- Sound quality
The HS-500 features an amplified differential electret microphone for superior noise cancellation and an audiometric dynamic receiver for excellent frequency response with low distortion. Due to its noise-cancelling characteristic, it may be used near PA speakers without experiencing feedback. The handset is extremely resistant to radio frequency interference and 400Hz hum.
- Ease of service
The microphone and receiver caps are removable for internal servicing. The electret microphone element and amplifier are contained in a single module. Both the microphone-amplifier module and the receiver element are replaceable without soldering or cutting.
- Cordage & plugs
Cordage is strain-relieved at the handset and plug for maximum strength. Cord and plug configurations are available to meet a variety of user requirements.
The HS-500 handset contains Push-to-Talk for ease of use.
- FAA TSO approval
The HS-500 handset is approved for aviation use under FAA TSO C57 and C58.
The model HS-500 handset is designed for aircraft interphone and paging applications. It features an amplified differential electret microphone for superior noise-cancelation and an audiometric dynamic receiver for excellent frequency response with low distortion. Due to its noise-canceling characteristic, the handset may be used near PA speakers without experiencing feedback. Also, the handset is extremely resistant to radio frequency interference and 400 Hz hum.
The HS-500 handset is approved for aircraft use under Federal Aviation Agency TSO-C57 and C58.
|Microphone Sensitivity||-55 ±3|
|Weight||.340 (12 oz.)|
|Microphone Type||Noise-Cancelling Electret|
|Frequency Response||20 Hz - 4 kHz|
Telex and our certified partners are ready to help support you through planning, purchase, and setup. Services available through our network of highly-qualified associates and partners may include:
- System Design
- Programming & Commissioning
Warranty & After Sales Programs