Technical Specifications - DEVA Broadcast DB4004 Maintenance And Operation Instruction Manual

TECHNICAL SPECIFICATIONS

RF INPUT
Tuning Range
Tuning Step
Tuner Sensitivity
Antenna Ports
Antenna Ports Isolation
Internal Attenuator
Dynamic range
FM DEMOD
IF Filter Bandwindth
Frequency Response
MPX Power
Dynamic range
STEREO DECODER
Frequency Response (L and R)
SNR (Stereo)
THD
Separation
Crosstalk
RDS DECODER
Standards
Error Correction & Counting
AF Decoding
CT (Time/Date)
PI, PTY, DI, MS
TA/TP
RT (Radio Text), RT+
PS (Program Service name)
TMC, ODA
Group Analyzer
BER Analyzer
Group Sequence Display
RDS RAW Data Display
65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria
E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com
88 to 108 MHz, Frequency Agile
10, 20, 50, 100 kHz
30 dBµV
Dual, 2 x BNC Connectors, 50Ω
> 40 dB
0, 10, 20 and 30 dB
100 dB
15 Increments (27kHz - 157kHz, Auto)
±0.1 dB, 10 Hz to 86 kHz
±12 dBr, 20 sec. integration
90 dB
±0.1 dB, 10 Hz to 15 kHz
60 dB, 50 µs de-emphasis
0.15%@1kHz, 0.4% – 10Hz-15kHz, 50µs de-emphasis
50 dB, 50 Hz to 10 kHz, 50 µs de-emphasis
52 dB
European RDS CENELEC; United States RBDS NRSC
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
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Tel: +359 56 820027, Fax: +359 56 836700