Data Sheet

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 RF220SU 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 RF220SU Approved FCC Antennas on page 9.

The required antenna impedance is 50 ohms.

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.

Table 1.5: RF220SU Approved FCC Antennas

For more information on approved antennas, please consult the manufacturer’s website.

WARNING: RF Exposure: This equipment complies with FCC radiation exposure limits set forth for an

uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm

between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any

other antenna or transmitter.

NOTICE: The preceding statement must be included as a CAUTION statement in OEM product manuals in order to

alert users of FCC RF exposure compliance.

NOTE: Antenna and transmitters may be co-located or operated in conjunction with this device only if the

transmitters do not simultaneously transmit. Otherwise, additional regulatory requirements will apply.

Canada (IC)

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two

conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including