User's Manual

FLC-BTM805 Datasheet

Flaircomm Microelectronics Confidential

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The packaging of host system that uses BTM805 should display a label indicating the information as

follows:

Contains FCC ID: P4IBTM805

Model: FLC-BTM805

(Series models: FLC-BTM805IL2A/ FLC-BTM805CL2A/ FLC-BTM805VL2A/

FLC-BTM805IL2B/ FLC-BTM805CL2B/ FLC-BTM805VL2B)

Any similar wording that expresses the same meaning may also be used.

11.4 FLC-BTM805 Antenna Statement

Note: In this section, “A” and “B” in “BTM805A” and “BTM805B” refer to Product Revision.

Please see Section 10.2.1 for reference.

11.4.1 BTM805A (Without Antenna)

There is no built-in antenna in BTM805A. BTM805A is integrated with a UFL connector to make it

simple for designers to add an external antenna into the module. In order to make the product

compliant with the FCC standard, the applicable antennas which designers choose should be similar

to the antenna in BTM805B in specifications and radiation patterns. And the gain should be less than

the peak gain of the antenna in BTM805B. If designers choose a different antenna, additional testing

and equipment authorization are needed to ensure the compliance with FCC statement.

11.4.2 BTM805B (With Antenna)

Antenna specifications of BTM805B are listed in the following table:

Part Number

Frequency Range

(MHz)

Peak Gain

（XZ-V）

Average Gain

（XZ-V）

VSWR

Impedance

AT3216-

B2R7HAA_

2400 ~ 2500

0.5 dBi typ.

-0.5 dBi typ.

2 max.

50 Ω

Table 22: Antenna Specifications

Operating Temperature Range:-40 ~ +85

Storage Temperature Range: -40 ~ +85

Power Capacity: 3W max.