HD-90-E

Lightweight headset

90-31-12844

Lightweight headset with electret microphone
parallel, 200 Ohms per receiver capsule
with LEMO plug

connector
LEMO (5-poles)

Labeling
part number
90-31-12844
series
HD-90, HD-90-E
product category
TETRA
Field of application

Emergency services
Control-centre and logistics
Acoustic
microphone
receiver / speaker
DC resistance
200 Ω
electroacoustic principle
electret
dynamic
circuit
parallel
directional characteristic
supercardioid
sound pressure level
100 dB
Electric
connector type
LEMO (5-poles)
length
cores
coiled cables

4
Mechanical
net
gross
weight
110 g
Climatic
IP code
IP30
operation
storage
temperature range
-20°C to 60°C
-20°C to 60°C
Optical
color
black

Suitable accessories for 90-31-12844

About Holmberg
Holmberg’s product portfolio includes dynamic transducers, microphones, loudspeakers, headsets, and handsets. We are proud to provide customized solutions for specialists in the fields of aviation, rail, shipping, fire fighting, law enforcement, emergency services, logistics, and medical engineering. Every customer is unique, and we design individual solutions tailored to their specific needs.
Trade name:
HOLMCO
Founding:
1919
Employees:
140
Headquarters:
Berlin, Germany
Visit us at the next exhibition
24
November
2020
PMRExpo
The leading german trade fair for professional mobile radio and control centres.

Cologne

our booth: D07 (hall: 10.2)
24.11.2020 – 26.11.2020

Memberships

Certifications

Quality management
EN ISO 9100:2018

Environmental management
EN ISO 14001:2015