Reliable communication for first responders
The CH-71 – Milan is dustproof and protected against powerful water jets (IP66). In addition, this rugged device is saltwater-resistant, making it ideal for use on the high seas.
The CH-71 is compatible with the HL-09 SCORPION headset and allows it to be connected to various radios.
In its latest version, the hand-held microphone-speaker is compatible with the new Motorola MXP600 radio.
Product variants
Compatible with
Motorola:
GP320 / 330 / 340 / 360 / 380 / 640 / 680
Motorola:
MTP850 FuG
Motorola:
DP3000 / 4000,
APX 4000 / 6000 / 7000 / 8000,
XiR P8000, XPR 6000 / 7000
Motorola:
MTP6000 Serie
Motorola:
MXP600/ R7 / R7a
Kenwood:
TK-280 / 290 / 380 / 390 / 480 / 481,
TK-2000 / 3000, NX-200 / 300,
NX-3000 / 5000
Sepura:
STP8000/9000 Serie,
SC20 / 21
Emergency button
No
Yes
No
Yes
No
Yes
Yes
Loudspeaker
16 Ω
4 Ω
16 Ω
16 Ω
16 Ω
16 Ω
8 Ω
Electroacoustic Data
Microphone
Electroacoustic principle
Electret, noise-compensating
Sensitivity
17 mV/Pa (near field, operation)
Speaking distance
4 – 10 cm
Loudspeaker
Electroacoustic principle
dynamic
Impedance
4, 8 or 16 Ω (depending on model)
Power handling capability
1 Wrn
Sound pressure level
84 dB
Volume adjustment
in 3 levels: 0 dB, -6 dB, -14 dB
Technical Overview
Electrical
Connection to the radio:
PUR coiled cable with plug,
length approx. 45 cm, extendable to 1.5 m
Connection sockets for accessories:
Jack socket for Nexus plug
(4- or 5-pin depending on model)
Earphone socket for 3.5 mm mono jack plug according to JIS C 6560
Compatible with radio
Depending on model
Mechanical
Housing
impact-resistant plastic
Weight
approx. 135 g without cable
approx. 240 g with cable and plug
Dimensions
97.4 mm x 68.7 mm x 42.5 mm
(with clothing clip)
Volume control
Rotary dial
PTT buttons
Two (front and side)
Emergency button
Depending on model
Attachment
Button hanger, clothing clip
Color
Black
Environmental
Protection class
Device: IP 66/IP 67
Connector: depending on radio
Temperature range
Operation: -30 °C to 70 °C
Storage: -40 °C to 85 °C
Acceptable relative humidity
≤ 93 %
Salt spray test
Kb according to DIN EN 60068-2-52, severity level 1
Shock, drop and vibration
ETSI EN 300 019-1-7 Class 5M3







