Peltor Lite-Com Pro MT7H7F470-50 Gebrauchsanweisung

PELTOR LiTE-COM PRO PRODUCT RANGE
MT7H7F470-50 with headband
MT7H7B470-50 with neckband
MT7H7P3E470-50 with helmet attachment for Peltor G22 and G3000
hardhats (A rear plate is also included for helmet attachments for the
Peltor G2000 hardhat).
MT53H7F470-50 with headband
MT53H7B470-50 with neckband
MT53H7P3E470-50 with helmet attachment for Peltor G22 and
G3000 hardhats (A rear plate is also included for helmet attachments
for the Peltor G2000 hardhat).
TECHNiCAL DATA
Frequency range: 430–470 MHz
Channels: Max 30
"Subchannels": Analogue 38 CTCSS
Digital: 83 DCS
Channel separation: 6.25–25 kHz
Deviation: Max ±2.5 and ±5 kHz
Output: 200/20/10 mW ERP
Reception sensitivity: Typically –122 dBm for 12 dB
SINAD with CCITT filter on.
Range: Outdoors up to 3 km depending on
conditions
Traffic method: Simplex
Microphone type: Electret
Power consumption: Stand-by and receiving, 65 mA
Transmission: Low power: 110 mA
Medium power:135 mA
High power: 270 mA
Battery life span: About 40 h with 10/90% transmis-
sion/reception,
stand-by with low power and 2700
mAh batteries.
Operating temperature: –20°C to +55°C
Storage temperature: –40°C to +55°C
Weight including batteries: MT7H7F470-50 390 g
MT7H7B470-50 375 g
MT7H7P3E470-50 410 g
Peltor AB, Box 2341, SE-331 02 Värnamo, Sweden
t: +46 (0) 370 65 65 65 f: +46 (0) 370 65 65 99 e: info@peltor.se
Aearo Ltd. First Avenue, Poynton, Stockport, Cheshire, SK12 1FJ, England
t: +44 (0) 1625 878320 f:+44 (0) 1625 877348 e: ukinfo@aearo.co.uk
t: 900 99 44 80 f: 900 99 44 79 e: ukinfo@aearo.com (Spain)
Aearo LPE SA, 300 Rue Marcel Paul, 94500 Champigny-sur-Marne, France
t: +33 (0) 148 85 20 88 f: +33 (0) 148 85 39 43 e: frinfo@aearo.fr
Aearo GmbH, Ottostraße 1, D - 76275 Ettlingen, Germany
t: +49 (0)7243-7611-0, f: +49 (0)7243-7611-18 e: deinfo@aearo.de
Walter Gyr AG, Bachstrasse 41, 8912 Obfelden, Switzerland
t: +41(0)1761 5372 f: +41(0)1761 9715 e: chinfo@aearo.eu
Aearo SRL, Viale Europan° 76, 20090, CUSAGO, MI, Italy
t: +39.02.90394424 f: +39.02.90394109 e: itinfo@aearo.com
Peltor Communications AS, Postboks 253, N-1471 Lørenskog, Norway
t: (+47) 6798 0888 f: (+47) 6798 0889 e: info@aearo.se
www.peltor .eu
430 – 470 MHz
II 1 G EEx ia IIC T4
Peltor Lite-Com Pro
MT7H7F470-50 MT53H7F470-50
MT7H7B470-50 MT53H7B470-50
MT7H7P3E470-50 MT53H7P3E470-50
Quick reference guide
Key Function
MODE Switches the Lite-Com Pro on and off.
Choose between the functions in the menu.
UP (+) Increases the level of the selected function.
DOWN (–) Decreases the level of the selected function.
PTT Transmits with the Lite-Com Pro.
E)
Attenuation MT7H7F470-50, MT53H7F470-50 (with head band)
Frequency (Hz) 125 250 500 1000 2000 4000 8000 H M
Mean attenuation (dB) 14.7 23.4 30.7 34.6 34.5 36.9 37.3
St. dev. (dB) 3.9 4.6 3.2 3.4 3.1 2.7 4.2 33 dB 27 dB
APValue (84%) 10.8 18.8 27.4 31.2 31.4 34.2 33.1
Attenuation MT7H7B470-50, MT53H7B470-50 (with neck band)
Frequency (Hz) 125 250 500 1000 2000 4000 8000 H M
Mean attenuation (dB) 15.5 23.3 31.2 35.6 35.0 36.5 40.9
St. dev. (dB) 2.6 2.3 2.0 3.2 3.4 3.4 3.3 33 dB 29 dB
APValue (84%) 13.0 21.0 29.2 32.4 31.6 33.2 37.6
Attenuation MT7H7P3E470-50, MT53H7P3E470-50 (with helmet attachment)
Frequency (Hz) 125 250 500 1000 2000 4000 8000 H M
Mean attenuation (dB) 16.2 22.9 31.7 35.6 34.5 37.7 40.0
St. dev. (dB) 3.2 2.2 2.0 2.9 3.0 3.9 3.3 33 dB 29 dB
APValue (84%) 13.0 20.7 29.7 32.7 31.5 33.8 36.8
L SNR
19 dB 30 dB
L SNR
21 dB 31 dB
L SNR
21 dB 31 dB