A PTT key is necessary in 2-way-radio communications, because many users share a common channel-
different from cellular phone, where a duplex connection to your partner is established during the conversation.
A VOX-function is not possible, when You are using this Bluetooth-Adapter.
Do not forget to charge both adapter and headset before each use. Even if the adapter is switched off, a small
leakage current will discharge Li-Ion batteries slowly, but continuously. This is common to all devices with Li-
Ion batteries.
Reset and / or pairing with other devices
It may happen that a pairing procedure was not successful. In that case switch both units off, connect and
disconnect the device for a moment to the charger or start a new pairing procedure. Normally both devices
save their pairing information in a non volatile memory, so you do not need to repeat the procedure before
next use, just switch on- that's it.
If you should need to use the headset for another device, like cellular phone, You must normally repeat the
pairing when returning to the 2-way-radio adapter. Some headsets on the market allow multi-pairing functions.
in that case no repeated pairing is necessary when returning on the radio.
Interface requirements for 2-Way-Radios
• Radio with double audio sockets for mic (2.5 mm) and speaker /phone (3.5 mm)
• Only radios can be used which have conventional grounded audio outputs. DC coupled bridge amplifier
outputs cannot work with our adapter. All ALAN and many other radios with Duo plugs 2.5 mm / 3.5 mm
can be used.
• The adapter cannot be used alone with it's 4 pole multi-plug for direct connections to radios with a 2.5
mm stereo socket. The 4 pole plug fits only to special custom-made radio models.
Technical Data
Wireless transmission system
Frequency range / channels
Radiated transmission power (ERP)
Modulation
Channel occupancy system
Maximum communication distance
Operating time
Audio-processing
Adaptor power supply
Charging system
Applied European Standards
CE Marking & Conformity Declaration
Safety notes
Recycling information
This product is RoHS conform. According to latest European regulations, it is no more allowed to dispose electronic items into
the normal household trash. Collecting and recycling facilities have been installed in all communities, where You can dispose
no more used electronic items free of charge. Doing this, You can contribute to the industry's recycling policy and environment
protection!
© Alan Electronics GmbH (February 2012)
Technical Hotline / Repair inquiries: 01805-012204 (14 cents per minute from German fixed phone network)
e- Mail:
Service Download
Spread-Spectrum Bluetooth Standard 2.0 + EDR, Class 2
2402 to 2480 MHz, 79 channels with 1 MHz bandwidth per channel
less than + 4 dBm (2.5 mW), with automatic power control
digital encryption, FHSS, GMSK, 1 Mbit/s
frequency hopping 625 µs time slot
max. approx. 10 m
switched on (StandBy) max. appr. 1 week
talk time max. appr. 10-12 hours
PCM Codec
high power rechargeable lithium polymere battery 360 mAh
230 V switching power supply charger with automatic full battery
detecting
EN 300 328-2 V 1.7.1; EN 301 489-01 V 1.8.1
EN 301 489-17 V 1.2.1 ; EN 60950-1:2006:2
This unit is produced according to the above mentioned European
Standards and is marked with CE. According to the latest European
Regulations, this h device is a BT class 2 equipment which can be
used without restrictions in all EU and associated countries which
apply the R&TTE directive. Please be aware that other restrictions
may still be in force for the 2 way radio connected with your wireless
adapter. Our latest issue of Conformity Declaration and product
documentation can be downloaded from our service homepage under
http://www.alan-albrecht.info
While the transmitting power of this kind of wireless systems is far
below (up to a factor of 1000) the radiated power levels of hand
held GSM phones and is generally not regarded as dangerous,
interference effects between radio transmitters and other electronic
devices cannot be excluded in sensitive environments, like medical
centers, and airplanes. Operators may request that wireless devices
must remain switched off in such areas. The same restrictions apply
for the radios connected with the device.
alan-service@ps-tech.de
http://www.alan-albrecht.info or http://www.service.alan-electronics.de
nd
ed.