The document is about the replacement and substitution of parts for the Uniden PRO 510XL Professional Mobile CB Radio. It explains that using parts other than those recommended by Uniden may violate FCC regulations. The document also mentions that FCC no longer requires a license for CB Radio Service operators and allows operation without station identification. It also describes some features and characteristics of the Uniden PRO 510XL.
The Uniden PRO 510 XL is an advanced mobile Citizens Band (CB) radio designed for use in the CB Radio Service. It features a super-heterodyne circuit with Phase Locked Loop (PLL) techniques to ensure precise frequency control and operates on any of the 40 AM frequencies authorized by the FCC. The device includes a detachable electret microphone and an LED meter to indicate signal strength and RF output.
| Channels | 40 AM |
|---|---|
| Frequency Range | 26.965 to 27.405 MHz |
| Frequency Control | Phase Locked Loop (PLL) synthesizer |
| Power Output | 4 Watts |
| Modulation | Class B amplitude modulation |
| Operating Temperature | -30ºC to +50ºC |
| Input Voltage | 13.8 V DC nom |
| Size | 4-1/2"W x 6-3/4"D x 1-3/8"H |
No, the FCC has ruled that CB Radio Service operators are not required to obtain an FCC license to operate the CB equipment.
The transmitter has a power output of 4 Watts.
System checks should be made at six to twelve month intervals.