Specifications

Regulations

 

System:

Radio Frequency (RF)

 

 

 

 

 

Carrier Frequency:

Channel 1: 433.5 MHz

 

(Transmitter HC332)

Channel 2: 434.5 MHz

 

 

 

 

 

Carrier Frequency:

433.0 to 435.0 MHz (Manual tuning)

 

(Headphone HC305)

 

 

 

 

 

 

 

Modulation:

Frequency Modulation (FM)

 

 

 

 

 

Radiated Output Power:

<10m Watt

 

 

 

 

 

Effective Transmission Range:

up to100 meters, omni directional (360º)

 

 

 

 

 

Input level:

500 mVrms (1 kHz sine wave)

 

 

 

 

 

Power supply – transmitter:

12Volt / 200 mA DC, centre positive

 

 

 

 

 

Power supply – headphone:

2 x LR03 (AAA) batteries (NiMH)

 

 

 

 

 

Frequency range

 

 

 

(Headphone):

10 – 18,000 Hz

 

 

 

 

 

Signal/Noise ratio:

> 60 dB (1 kHz sine wave , A-weighted)

 

 

 

 

 

Distortion:

< 0.5% THD

 

 

 

 

 

Channel separation:

> 30 dB

English

European Regulations

This product has been designed, tested and manufactured according the European R&TTE Directive 1999/5/EC.

Following this Directive, this product can be brought into service in the following states:

R&TTE Directive 1999/5/EC

 

 

 

 

 

B

DK

E

GR

F

IRL

I

L

NL

A

P

SU

S

UK

N

D

CH

 

 

 

 

 

 

This product complies with class 3 requirements as set down in ETS 300 445.

9