Possible External Antenna; Possible External Headset - FALCOM TANGO55 User Manual

TANGO55/i & TANGO56/i User's Manual

7.2 Possible external antenna

There is no antenna included in the deliver package, but the below designed
antennas provided by FALCOM can be used (available upon request).
Order option
ANT-001
ANT-010
KA08-F
The TANGO55 modem with SMB connector incorporates a 'Snap On' latching action
in order to make the connection easier with an excellent RF performance. An
additional advantage is its small physical size. Figure 44.a below shows the
possibilities of external GSM/GPRS antennas.
A special adapter cable called - KA08-F enables you to connect the TANGO55 to
the ANT-001 M or ANT-010.
Figure 44.a: ANT-001 with FME-male
connector.

7.3 Possible external headset

A balanced microphone input and a balanced speaker output are supported by
the TANGO55/56 modem, so an external headset interface through the RJ45
connector (interface C) is available.
Follow the characteristics to install a headset:
2KΩ
2V
0,5mA
>32Ω (<1nF)
FALCOM recommends the headset – HS-TWIST/TANGO (including split ferrite WE
7427114)
This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.
Description
GSM antenna: 900/1800 for TANGO55i
Connector type: FME-male
Cable lenght: 2.5 m
Mounting: magnetic base
Antenna Type: external
Max. Antenna Gain: 1dBi
GSM antenna: 850/1900 MHz, for TANGO56i
Connector type: FME-male
Cable lenght: 2.5 m
Mounting: magnetic base
Antenna Type: external
Max. Antenna Gain: 1dBi
Antenna cable with SMB-female and FME-female connector.
female
differential Microphone impedance
Microphone bias voltage
Microphone input current
Speaker impedance
Figure 44.b: KA08-F Adapter cable with
SMB-FME-female connector.
Version 1.05
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