Yaesu FT-4XR
FM DUAL BAND TRANSCEIVER
- Range: 136-174, 400-480MHz
- Antenna Connector: SMA
- Power Source: 12.6 VDC Nominal, Battery Operated Exclusively
REPORT SUMMARY
Regulatory Standard | CFR Title 47 FCC Rule part 15B § 15.109, 15.111, & 15.121 | |
Test Procedures | FCC Part 15.31, 15.33, 15.35 ANSI C63.4 – 2014 |
|
Operational Modes | Stopped at the Lowest, middle, and highest frequency of tuning range. In addition scanning all frequencies of tuning range |
|
Low: | 136.0, 400 MHz | |
Test Frequencies | Middle: | 154.0, 440 MHz |
High: | 174.0, 480 MHz | |
Scan: | 136.0 – 174.0, 400-480 MHz | |
Setup | For radiated test the ant terminal was connected to 50ft non radiating load through a 50 Ω coaxial cable |
|
For conducted test the ant terminal was connected to a EMI receiver through 50 Ω coaxial cable |
RADIATED SPURIOUS EMISSIONS
Rule Part No.: FCC Part 15 Subpart B
Requirements: FCC Part 15.109(a) Radiated Emission Limit
FCC Part 15.109(f) Radiated Emission Limit
For a receiver which employs terminals for the connection of an
external receiving antenna, the receiver shall be tested to demonstrate
compliance with the provisions of this section with an antenna
connected to the antenna terminals unless the antenna conducted
power is measured as specified in §15.111(a).
FCC Part 15.33(b)(3) Frequency range of radiated measurements
FCC Part 15.35(a) Measurement detector functions and bandwidths
ANSI C63.4 Methods of Measurement of Radio-Noise Emissions from
Low-Voltage Electrical and Electronic Equipment 9 kHz to 40 GHz
- 6.2 Operating conditions
§ 6.3 Arrangement of EUT - 8.3.1 Exploratory radiated emissions measurements
§ 8.3.2 Final radiated emission measurements
The scanner receiver spurious emissions are to be measured when the
receiver is in the scanning mode and repeated when the scanning is
stopped, all while the antenna terminals are terminated into a non-
radiating 50 Ω load.
YAESU MUSEN CO., LTD.
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