Datasheet

Carrier Class signal-processing
112
U 124
16 x IP to FM converter
for processing of up to 4 IP multicast groups of a Gigabit Ethernet MPEG TS in
16 standard FM-programs
FM programmes are led through as two 8 x groups
outstanding signal parameters by Direct Digital technology
static and dynamic RDS are supported (radiotext, PTY, PS & CT)
user friendly configuration via webbrowser
Type U 124
Order number 380 124
EAN-Code 4026187611118
Network interfaces (passive routing to U 1xx)
Management 2 x 100 Base-T Ethernet (RJ 45)
Data 2 x 1000 Base-T Ethernet (RJ 45)
Protocol IEEE802.3 Ethernet, RTP, ARP, IPv4, TCP/UDP, HTTP, SNTP, IGMPv3
Transportstream editing
Decapsulation UDP, UDP / RTP, 1-7 packets, FEC
Packet length [Bytes] 188 / 204
Decoding
Audio MPEG 1 Layer 2, Stereo
RDS-Data UECP, ancillary data / sep. PID
FM modulator
Output frequency [MHz] 87,5 - 108
Step width [kHz] 10
static
dynamic
TP / PI / PS 8 x 8 signs
Pi / Radiotext / PTY / PS / CT / MS
Output level [dBμV] 114
Intermodulation distance [dBc] > 60
Return loss [dB] > 14
Signal to noise ratio [dB] > 64
Unweighted signal to noise ratio [dB] > 70
Preemphasis [μs] 50
Stereo cross talk attenuation [dB] 60
Harmonic factor [%] < 0,05
Frequency range [dB] < 1
Common data
Power consumption [W] 25,5
Dimensions 19´´, 1 HE
Ambient temperature [°C] 0…+45