Emissions Designator 5000F9Y
Decode the occupied bandwidth, modulation, signal nature, and information type.
Decoded Emission Designator
| Emission Designator | 5000F9Y |
|---|---|
| Normalized Code | 5000F9Y |
| Necessary Bandwidth | Unknown |
| Modulation Type | [F] Angle modulation, frequency modulation |
| Signal Nature | [9] Composite digital and analog channels |
| Information Type | [Y] Unknown or other information type |
What This Means
5000F9Y is an FCC emission designator. This short form does not include a necessary bandwidth prefix, so it only describes the emission class: angle modulation, frequency modulation, composite digital and analog channels, carrying unknown or other information type.
How to Read 5000F9Y
| Step | Value | Meaning |
|---|---|---|
| Bandwidth prefix | 5000 | Unknown |
| First symbol | F | Angle modulation, frequency modulation |
| Second symbol | 9 | Composite digital and analog channels |
| Third symbol | Y | Unknown or other information type |
Purpose on FCC Records
Emission designators are used on FCC grants and equipment authorization records to summarize the radio emission being authorized. They help identify how wide the emission is, how the carrier is modulated, whether the signal is analog or digital, and what kind of information is being transmitted.
They are useful for comparing radios, matching a grant to a modulation type, and understanding whether an authorization covers voice, data, telemetry, video, or mixed services.
An emission designator is not the whole authorization. It does not by itself prove the exact channel plan, antenna limits, output power, or every condition on the grant. For those details, read the FCC grant and the related test reports.
Bandwidth Notes
The bandwidth prefix uses a letter as both the decimal point and the unit. For example, 20K0 means 20.0 kHz, 8M91 means 8.91 MHz, and 345K means 345 kHz.
For 5000F9Y, the first four characters decode to Unknown. The remaining symbols describe modulation, signal nature, and information type.
Symbol Reference for 5000F9Y
| Symbol | Position | Category | Decoded Meaning |
|---|---|---|---|
| F | First symbol | Carrier modulation | Angle modulation, frequency modulation |
| 9 | Second symbol | Modulating signal | Composite digital and analog channels |
| Y | Third symbol | Information transmitted | Unknown or other information type |
Regulatory Reference
The FCC classification system for emission, modulation, and transmission characteristics is defined in 47 CFR 2.201. The FCC also indicates that the full emission designation is preceded by the necessary bandwidth when the full designation is required.
FCC 2.201 Notes
- FCC emission designators combine emission classification with the necessary bandwidth of the emission.
- The three required symbols identify carrier modulation, nature of the modulating signal, and type of information transmitted.
- Fourth and fifth symbols may be added for a more complete description, but the Commission does not require them.
- When frequency modulation F is indicated, phase modulation G is also acceptable under the FCC note in this section.
- Pulse-code or other quantized direct modulation should be classified under the amplitude or angle modulation groups, not merely as pulse emission.
- The information symbol does not include constant, unvarying information such as standard frequency emissions, continuous wave emissions, or pulse radars.
- Type B damped-wave emission is an FCC exception and is forbidden.
- When the full designation is needed, the emission symbol is preceded by the necessary bandwidth as indicated in 47 CFR 2.202(b)(1).
FCC Records Using 5000F9Y
| FCC ID | Device | Frequency | Date |
|---|---|---|---|
| DOO63QAMLSTX18141 | AML Wireless Networks Inc | 17700-19700 MHz | 1998-10-06 |
| CP7736TXR-1801 | This action revises listed frequency range. | 18360-19260 MHz | 1986-02-27 |
| CP7736TXR-1812 | This action revises listed frequency range. | 18360-19260 MHz | 1986-02-27 |
| B748U4MC10A | This grant of equipment authorization is issued under authority of conditional waiver. Its validity is contingent upon the FCC decision regarding RM 4838. NOTE: This action adds Part 94. | 10550-10680 MHz | 1986-02-10 |
| B748U4MS10IA | This grant of equipment authorization is issued under authority of conditional waiver. Its validity is contingent upon the FCC decision regarding RM 4838. NOTE: This action adds Part 94. | 10550-10680 MHz | 1986-02-10 |
| B748U4MS10SA | This grant of equipment authorization is issued under authority of conditional waiver. Its validity is contingent upon the FCC decision regarding RM 4838. NOTE: This action adds Part 94. | 10550-10680 MHz | 1986-02-10 |
| CP7736TXR-1001N | This action adds Part 94. Date of original grant: January 19, 1983. | 10550-10680 MHz | 1984-12-11 |
| CP7736TXR-1001U | This action adds Part 94. Date of original grant: January 19, 1983. | 10550-10680 MHz | 1984-12-11 |
| CP7736TXR-1012N | This action adds Part 94. Date of original grant: January 3, 1983. | 10550-10680 MHz | 1984-12-11 |
| CP7736TXR-1012U | This action adds Part 94. Date of original grant: January 13, 1983. | 10550-10680 MHz | 1984-12-11 |
| CP7736TXR-1001H | This action adds Part 94. Original grant date: May 14, 1984. | 10550-10680 MHz | 1984-11-07 |
| CP7736TXR-1002 | This action adds Part 94, and corrects power. Original grant date: May 24, 1984. | 10550-10680 MHz | 1984-11-07 |
| CP7736TXR-1002H | This action adds Part 94. Original grant date: May 24, 1984. | 10550-10680 MHz | 1984-11-07 |
| CP7736TXR-1003 | This action adds Part 94. Original grant date: May 24, 1984. | 10550-10680 MHz | 1984-11-07 |
| CP7736TXR-1003H | This action adds Part 94. Original grant date: May 24, 1984. | 10550-10680 MHz | 1984-11-07 |
| CP7736TXR-1012H | This action adds Part 94. Original grant date: May 14, 1984. | 10550-10680 MHz | 1984-11-07 |
| CP7736TXR-1036 | This action adds Part 94. Original grant date: May 24, 1984. | 10550-10680 MHz | 1984-11-07 |
| CP7736TXR-1036H | This action adds Part 94, and corrects emission. Original grant date: May 24, 1984. | 10550-10680 MHz | 1984-11-07 |
| DOO63QAMLSTX18151 | This action corrects the emission. Please return the original grant. | 17700-19700 MHz | 1984-03-26 |
| B748U4MC10 | M/A COM MAC Inc | 10550-10680 MHz | 1983-12-02 |
| B748U4MS10 | M/A COM MAC Inc | 10550-10680 MHz | 1983-12-02 |
| B748U4R10G18MU | 5000F9Y emission designator includes 3 digital information channels. This acton adds 2500F9Y emission. Original date of grant is August 2, 1982 | 10550-10680 MHz | 1983-06-14 |
| B748U4R10G18MN | 5000F9Y emission designator includes up to 3 digital information channels. | 10550-10680 MHz | 1983-05-20 |