Monitoring Management Engine

DTMR-MME with ANT 135 RF SWITCH

The Communication MONITORING MANAGEMENT ENGINE for DTMR has been designed to allow monitoring more channels with a single DTMR and to allow a direct connection to the RDF via the RS-485 port.
Using its own push buttons and display, the unit can be pro grammed to remote a DTMR and therefore to make up to 8 channels measurements in a fully automatic mode.. With the option “ANT153” RF SWITCH (as shown in the photo), it allows also to connect and switch between up to 4 RF inputs, monitoring or antenna inputs; the MME program will automatically switch the RF SWITCH input and the DTMR measurement channel.

SPECIFICATION

Hardware and comunication

• Length 19"
• Height 1U
• Depth 300 mm 11.8"
• Weight 3Kg 6.61Lb

I/O Connectors

• RF Inputs: Nr. 4 BNC M
• RF SWITCH: Outputs Nr. 1 BNC M
• Outputs:
  • “PC 9-pole female on front” for RS232 real-time readings and PC connection
  • “Device 9-pole female on front” RS232 DTMR connection
• 9-pole male on back: RS485 real-time readings – RDF connection

Miscellaneous

• Readouts: RF Level, MER, pre Viterbi BER, post Viterbi BER, SNR, AFC, Channel
• Alarms: ETR 101-290 1.1 (TS loss), ETR 101-290 1.2 (TS byte error), ETR 101-290 1.3 (PAT error), ETR 101-290 1.4 (Continuity.Error Count), ETR 101-290 1.5 (PMT loss), ETR 101-290 1.6 (PID error), ETR 101-290 2.3 (PCR recur), ETR 101- 290 2.5 (PTS recur)