P275E FM Monitor+
The P275E FM Monitor+ forms a complete economic solution for remote FM broadcast
monitoring and measurements. It is especially suitable for broadcasting locations where
direct listening and monitoring of the signal is not possible due to the great distance or
where the Ethernet connection is desirable.

The device extends the original P275's capabilities with direct Ethernet communication
and adds some other useful features:
- Remote control and access to the values via TCP connection or integrated HTTP server
- Programmable sequence of frequencies for continuous monitoring
- Email alerts and daily reports via built-in SMTP client with TLS support
- Configurable 5V logic outputs can be activated in case of alarm condition or can be used
for remote reset of any device in the broadcast chain
- The aluminium case provides excellent shielding in strong RF signal environment
- Switchable attenuator extends the input power range up to 1W
The device fully supports the FM Scope and RDS Spy software for Windows.
Main highlights
- Built-in P275 FM Analyzer module
- Built-in Lantronix Xport EDGE Ethernet module for remote connection
- Up to four digital outputs with remote control ability
- Switchable attenuator with remote control ability
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Quick reference data
| Power supply |
5 V DC (2.1/5.5 mm), wall power adapter included |
| Signal input |
BNC, 50 Ohms |
| Attenuator |
switchable 0 or 20 dB |
| Device dimensions (max.) |
144 x 105 x 37 mm |
| Max. TCP or HTTP clients |
1 |
| Remote audio listening |
Yes (ADPCM 82.5 kbps 1-channel) |
| Embedded websites |
LAN Setup, Measurements |
| Output data formats and protocols |
ASCII, JSON, HTTP, SMTP |