Uniden PRO520XL 40-Channel CB Radio Review
Uniden PRO520XL 40-Channel CB Radio Feature
- 40-channel mobile CB radio with superheterodyne circuit/phase locked loop for precise control
- Built-in automatic noise limiter and auto-squelch to eliminate noise and improve communication
- Signal/RF meter and LED indicators to monitor activity; instant channel 9 access for emergency situations
- Connect external speakers and use PA/CB switch for use as a Public Address system
- Front-positioned microphone with extra-long, coiled cord for convenient use
The Pro520XL CB radio offers full 40-channel operation, plenty of performance, and a compact size for mobility. This model operates on any of the 40 AM frequencies authorized by the FCC, with an S/RF meter and red-lit LED indicators help you monitor activity at a glance. A built-in noise limiter and ANL switch fine-tune performance, and the front-positioned microphone has an extra-long, coiled cord for convenient use. Mounting bracket, hardware and instructions are included.
Ultra-Compact 40-Channel CB Radio
ANL Switch
While communicating, a built in ANL (automatic noise limiter) and auto-squelch improve reception for weak signals, and help eliminate background noise, such as that from the car engine/etc.
Full 40 Channel Operation
The Pro520XL will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). A superheterodyne circuit with phase locked loop technology assures precise frequency control.
Instant Channel 9 Switch
Get instant access to channel 9 for emergency situations.
RF Gain with Signal/RF Meter
Adjust the RF gain to boost your signal level, and get a visual readout on the meter.
PA/CB Switch
If you have external speakers connected, you can quickly switch from CB radio to Public Address mode.
What's in the Box
CB Radio, Microphone, Mounting Hardware, Mounting Bracket, User's Manual, Two-Year Warranty
Uniden CB Radio Comparison
| Model | PRO520XL  | PRO510XL  | PC68XL  | PC68LTW  | PC68ELITE  | PC78XL  | PC78LTW  | PC78ELITE  | PRO538W  |
| Chrome face | -- | -- |  | | | | | | -- |
| PA (public address) | | -- | | | | | | | |
| ANL | | | | | | | | | |
| Noise blanker | -- | -- | | | -- | | | | -- |
| Weather | -- | -- | -- | 7-Channel | 7-Channel | -- | 7-Channel | 7-Channel | 3-Channel |
| Pri-Channel switch | | -- | | | | | | | |
| MIC gain control | -- | -- | | | | | | | -- |
| RF gain | | -- | | | | | | | |
| RX fine tune | -- | -- | -- | -- | -- | -- | -- | | -- |
| S/RF meter | 4-Digit LED | 4-Digit LED | | | | | | | 5-bar LED Meter |
| SWR Meter | -- | -- | -- | -- | -- | | | | -- |
| Channel LED | | | | | | | | | |
| TX LED | | | | | | | | | |
| Busy LED | -- | -- | | | | | | | |
| Antenna warning LED | -- | -- | -- | -- | -- | | | | -- |
| Front illumination | -- | -- | -- | -- | | -- | -- | | -- |
| Backlit knob | -- | -- | -- | | | -- | | | -- |
| Dimmer | -- | -- | | | | | | | -- |
| Front speaker | -- | -- | -- | -- | -- | -- | -- | -- | |
