background image

Features—Benefits

• Wideband stethoset receiver for the  carrier frequencies 95 kHz and 250 kHz —greater 

compatibility

• Built-in squelch—comfortable listening

• Channel selector switch for channel 1, 2 or stereo (1 + 2) operation—makes it adaptable

to any configuration

• Extremely lightweight and comfortable—only approx. 1.4 oz including rechargeable battery

Technical Data

Modulation 

wideband FM

Carrier frequencies 

95 kHz/250 kHz

AF frequency response 

50–18,000 Hz

THD 

< 1 %

AF signal-to-noise ratio 

typ. 62 dB(A)

Max. SPL 

approx. 120 dB

Power supply 

BA 90 battery pack

Operating time 

approx. 11 h

Weight approx. 

1.4 oz including battery pack

HDI 92 P

HDI 92 P Infrared Stethoset Receiver

The HDI 92 P is an extremely lightweight wideband stethoset receiver which can be operated 
on 95 kHz channel one, or 250 kHz channel 2, or on both channels (stereo). It is supplied 
complete with an environmentally friendly BA 90 rechargeable battery and has built-in squelch.
The receiver is also available as a single-channel version for reception on channel 1 (HDI 91
P1) or channel 2 (HDI 91 P2).

Product Variants

HDI 92 P Two-channel stereo receiver (ch. 1, ch. 2 or stereo) 
HDI 91 P1 Single-channel receiver (ch. 1–95 kHz) 
HDI 91 P2 Single-channel receiver (ch. 2–250 kHz)

battery

continued

Отзывы: