WiMo CK-868LIN User manual

antenna shown with optional mast bracket!
Best.Nr. / part no.:
18760.LIN Antenne für Wandmontage/
antenna with wall mount
18626.H optionale Masthalterung /
optional mast bracket
This antenna covers both EU and USA RFID
bands. The antenna has been designed to be
waterproof and is easy to install. Polarisation is
linear (H or V). VSWR is typically less then
1.2:1, giving a return loss better then 20dB.
Features:
860 -960 MHz.
Extremely low VSWR return loss.
linear polarised.
Wall mountable.
Application:
RFID readers
GSM
CK-868LIN
868 MHz linear patch antenna
# 18760.LIN
WiMo Antennen und Elektronik GmbH
Am Gäxwald 14, D-76863 Herxheim Tel. [phone] FAX 9668-11
http://www.wimo.com e-mail: [email protected]

Technische Daten / Technical data
Electrical: Environmental:
Gain (max) 8 dBi (+-0.5 dB) Wind Loading 160 km/h
Gain (min over the band) 7 dBi (+-0.5 dB) Temperature Range -20° C to +70° C
Frequency 860 –970 MHz Shock 40G at 10 msec
VSWR < 1.6:1 Thermal Shock -20° C to +70° C : 10 cycles
Feed power handling 10 W Water Ingress Rating IP66 (NEMA 4X)
E-plane 3 dB beamwidth 60° (± 5°)
H-plane 3 dB beamwidth 74° (± 5°) Mechanical:
Front to back (F/B ratio) 15 dB (± 3 dB) Dimensions (l x w x d) 245 mm x 235 mm x 40 mm
Nominal input impedance 50 Ohm Weight 470 g
Polarisation Linear Mounting wall mount
optional mast bracket
Connector 0.3 m RG 58 with
N(f) connector p/n 18760.LIN
VSWR and Gain Pattern:
VSWR Gain
Radiation Patterns
E-Plane H-Plane

Montage mit optionaler Mastschelle
•Winkel mit zwei Blechschrauben an die Antenne
schrauben (im Bild für Vertikalpolarisation gezeigt).
•Winkel mit U-Bügel und gegenschalle am Mast
befestigen.
•Zum Neigen sind verschiedene Bohrungen vorhanden.
•
•Bei Außeneinsatz Steckverbinder mit
selbstverschweißendem Dichtungsband o.ä. abdiichten.
Mounting instructions using the optional mast
bracket:
•Attach the L bracket to the antenna by means of the
two No.10 x 13mm self tapping screws provided. The
figure below illustrates this for vertical polarisation.
•Attach the enclosure to a mast (diameter 40-50mm)
using the Econo-bracket assembly as shown in below.
•The Econo-bracket can be mounted through different
holes to achieve the desired tilt angle of the antenna.
•For outside installation thoroughly seal connectors
with self vulcanising tape to stop water ingress.
Attach the bracket to the antenna
Attach the bracket to a pole Changing the Tilt Angle
WiMo Antennen und Elektronik GmbH
Am Gäxwald 14, D-76863 Herxheim Tel. [phone] FAX 9668-11
http://www.wimo.com e-mail: [email protected]