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|The handset of the N-89 series are especially designed for use in mobile and stationary applications in noise disturbed environments.|
Their outstanding feature is the excellent ambient noise eliminations of the microphone. With this a perfect communication is guaranteed, even in noisy surroundings.
Also, the N-89 sets have all the attributes that are necessary for mobile use: robust housing with rounded edges to minimise the risk of injuries, easy reachable PTT key and stable lock of the handset in the rest.
Some models are available in 2 colours.
Handset with electret microphone and amplifier
Handset with exceptionally secure locking
Handset with dynamic microphone
|Handset rests for N-89 series|
|Technical specification for Series N-89|
|Material||Housing made from polycarbonat, self-extinguishing|
|Weight||Handset without cable approx. 160 g|
Handset with standard cable approx. 290 g
|Degree of protection||IP 40 (N-89.2: IP 54)|
|Temperature range||-25 up to +55 °C|
|Amplifier (beside N-89.5 and Part-No. 88-01-11692)|
|Operation voltage||10 V up to 28 V-|
|Current drain||approx. 10 mA at 10 V, approx. 31 mA at 28 V|
|Handset with microphone and receiver, spiral cord (length coiled approx. 44 cm, straight approx. 2 m), without plug|
|HOLMCO - Holmberg GmbH & Co. KG Berlin|