Data Sheet

12
SNAP Engine RF220 Series Data Sheet — 116-061507-008-G000
If this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
FCC Approved Antennas
The RF220UF1 modules are FCC-approved for fixed base station and mobile applications.
Notice: To reduce potential radio interference to other users, the antenna type and its gain should be chosen so that
the equivalent isotropically radiated power (EIRP) is not more than that permitted for successful communication. This
module has been designed to operate with the antennas listed in RF220UF1 Approved FCC Antenna on page 12
and RF220UF1 Approved FCC Antennas on page 12 below. The required antenna impedance is 50 ohms.
Part Number Type Gain Impedance Application Min. Separation
Compact F Antenna
PCBoard Trace
Antenna
0.0 dBi 50Ω Fixed/Mobile 20 cm.
Table 1.6: RF220UF1 Approved FCC Antenna
Part Number Type Gain Impedance Application
Min.
Separation
Pulse W1027
Dipole (quarter-
wave RPSMA)
3.2 dBi 50Ω Fixed/Mobile 20 cm.
HyperLink HG2405RD-
RSP
Dipole (quarter-
wave RPSMA)
5.5 dBi 50Ω Fixed/Mobile 20 cm.
ANT-OSC-8.0-1 Whip (RPSMA) 8 dBI 50Ω Fixed/Mobile 20 cm.
ANT-2.4-CW-RAH-RPS
Helical Whip
(quarter-wave
RPSMA)
1.6 dBI 50Ω Fixed/Mobile 20 cm.
ANT-2.4-CW-RH-RPS
Helical Whip
(quarter-wave
RPSMA)
-0.9
dBi
50Ω Fixed/Mobile 20 cm.
Table 1.7: RF220UF1 Approved FCC Antennas
For more information on approved antennas, please consult the manufacturer’s website.