Axel WOLF - Technical Specifications; General Technical Specs

TECHNICAL SPECIFICATIONS
Axel Technology |
55
28 TECHNICAL SPECIFICATIONS
28.1 GENERAL TECHNICAL SPECS
GENERAL
Dimensions
2 standard 19” Rack Unit
Weight
around 6.0 Kg
~ AC Rate
230 Vac 50 Hz / 115 Vac 60 Hz ±10%
Power consumption
80 VA
Type of power supply
Transformer- based
AC connector
IEC, with detachable 3-wire power cord. EMI-suppressed
Processing architecture
fully digital. Based on DSP 24bit/100Mhz. Signal processing is
performed by phase linear filters.
Operating temp. range
- 5 to + 50 °C
AC MAINS FUSE
Ratings
250 mA T (for 230 Vac), 500 mA T (for 115 Vac)
Dimensions
5 x 20 mm glass tube
Type
Timed (slow blow)
COMMUNICATION
Serial Ports
3 x RS232 optoinsulated or 2 x RS232 + 1 x RS485 (option). Serial
Port 1 is replicated on Front Panel for easy connection.
Serial Port Baud Rate
1200 – 2400 – 4800 – 9.600 – 19.200 – 38.400 Baud
Dial-Up modem
Serial Port 1 supports dial-up modems.
Ethernet
10Mb/100Mb BaseT Ethernet on RJ45 connector
Supported Protocols
- SNMP (Simple Network Management Protocol)
- UECP (Universal Encoder Communication Protocol) 6.02 SPB 490
- TCP/IP,
- NTP (Network Time Protocol)
- dedicated ASCII protocol to interface to radio automation systems
Communication tools
- integrated Web Server,
- dedicated Pc Control Software,
- textual Configuration Editor
AUDIO MODULE
Assignable sources
Primary Audio , Reserve Audio, Primary Digital Audio, Reserve
Digital Audio . Mutually exclusive selection
Measurements performable
simultaneously
- RMS power (integration time. 300 msec)
- RMS power over a given period
- Peak/Peak (hold integration time. 500 msec)
- Peak/Peak over a given period
Audio Input Bandwidth
20 kHz
Audio Input Ripple
0.05 dB
Rated operating levels of reference
from -6.0dBu to +13.0 dBu
Typical dynamics of measurements with
respect to reference levels
-85 dB (reference at +6 dBm)
Measurement accuracy
0.1 dB (0.01dB reading resolution)
MPX MEASUREMENT MODULE
Assignable sources
MPX-1, MPX-2, Internal Tuner, External Tuner
Measurements performable
simultaneously
Pilot level, RDS signal level, instantaneous peak deviation, signal
power according to standard ITU B412
MPX Input Bandwidth
59 kHz
MPX Input Ripple
0.002 dB (200Hz-53kHz), Ripple=0.1dB (40Hz-58kHz)
Rated operating levels of reference
from -6.0dBu to +13.0 dBu
Typical dynamics of measurements with
respect to reference levels
-88 dB (reference at +6dBu)
Measurement accuracy
0.1 dB (reading resolution 0.01dB)
STEREOPHONIC MPX DECODER MODULE
Assignable sources
MPX-1, MPX-2, Internal Tuner, External Tuner
Type of decoding
DSP digital
Separation (with base bandwidth input)
58dB (500Hz-8kHz) Above 45dB over entire bandwidth
Separation (with integrated tuner)
Above 40dB at 1kHz. 35dB between 100Hz and 12kHz.
Pilot hook-up time
< 300msec