DEVA DB4402-V2 - HIGH-PERFORMANCE DUAL FM MONITORING RECEIVER & RADIO STREAMER

DEVA DB4402-V2 - HIGH-PERFORMANCE DUAL FM MONITORING RECEIVER & RADIO STREAMER

DEVA DB46 - COMPACT DAB/DAB+ MONITORING RECEIVER DAB/DAB+ MONITORING RECEIVER

DEVA DB46 - COMPACT DAB/DAB+ MONITORING RECEIVER DAB/DAB+ MONITORING RECEIVER

DEVA DB45 - DSP-BASED FM RADIO RECEIVER AND MODULATION ANALYZER

SKU
DEVDB45
MFR#
DB45
was $1,850.00 Special Price $1,665.00
Availability: In stock
Taking pride of place in the extensive DEVA product range, the DB45 is the go-to piece of equipment if reliable monitoring of the FM signal is required. Compact, yet versatile, with an impressive combination of features, it provides accurate and dependable measurement of the RF level, MPX deviation, MPX power, Left & Right audio levels, RDS, and Pilot injection levels.

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The device boasts a fully DSP-based core and gurantees round-the-clock operation. It also supports TCP/IP and optional GSM connectivity, allowing for easy monitoring of the channel status and listening to real-time audio no matter where you are - all you need is a mobile phone. As an additional feature, the tool also offers a built-in audio streamer which gives users the opportunity to listen to and record the audio from any station.

 It is a cost-effective solution, which is also easy to install and manage, and sure to give you impeccable monitoring performance.

Video:

Maintaining the high standards of the DEVA product range, the DB45 model is the very definition of reliable monitoring of the FM signal. With a compact and practical design, it incorporates a variety of features spelling accurate and dependable measuring of the signal parameters, including the RF level, MPX deviation, MPX power, Left & Right audio levels, RDS, and Pilot injection levels.

The DB45 boasts a fully DSP-based core and guarantees round-the-clock operation. Upon demodulation of the FM signal, the RF signal is digitalized by the SDR FM tuner and all signal processing is achieved through calculations. The precision of this tool's digital filters means that the FM Multiplex signal's components can be accurately and repeatedly reproduced from one device to another, i.e. the same signal applied to two devices would give the same result. All measurement can be refreshed simultaneously and synchronously so that detailed readings of the Multiplex FM signal components can be obtained.

The DB45 supports TCP/IP and optional GSM connectivity, allowing for easy monitoring of the channel status and listening to real-time audio no matter where you are - all that is required is a mobile phone. Another impressive feature of this tool is the built-in audio streamer which gives users the opportunity to listen to and record the audio from any station.

The DB45 model provides an RDS/RBDS decoder with BER meter, as well as adjustable alarms for RF, deviation, Pilot and RDS signal via email, SMS and SNMP, while the WEB interface makes for easy set-up and control of your unit.

The DB45 is an indispensable piece of equipment when it comes to accuracy and reliability. Coupled with an affordable price, all its features contrive to produce an impeccable monitoring performance.

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Features:

  • Fully DSP based core

  • Built-in Oscilloscope allowing Left, Right and MPX display

  • MPX Power measurement with data history

  • RF Spectrum analyzer allowing to check the RF Carrier parameters

  • MPX Spectrum analyzer for Left, Right and MPX measurements

  • Selectable De-emphasis – 50µs and 75µs

  • Built-in Stereo Decoder; Stereo Presence Detection

  • Date & Time Settings with various formats

  • LAN port for full TCP/IP remote control and monitoring

  • Up to 90dBµV direct RF Antenna Input

  • Adjustable alarms for RF, Deviation, Pilot and RDS signal

  • Firmware update for future-proof operation

  • Parameters Factory Restore Option

  • FM Band 87 - 108 MHz Basic Spectrum Analyzer

  • MPX, PILOT & RDS deviation meters

  • LEFT and RIGHT demodulated audio level meters

  • Headphones audio output

  • RDS and RBDS decoder with BER meter

  • Loudness meter

  • Alarm dispatch via E-mail, SMS, SNMP

  • Channel status reporting via SMS

  • RF and RDS Measurements

  • Remote Listening via optional GSM modem

  • Real Time Audio Program Streaming

  • Attractive price and very good price-performance ratio

  • Very Intuitive Embedded WEB server for interactive supervision

  • Proved and reliable hardware for 24/7/365 operating

  • Easy Installation and Setup

  • SNTP for automatic synchronization of the built-in clock

  • Compact and Robust Aluminum Case for high RF immunity

 

Specifications:

RF Input

Tuning Range

User selectable, 87.1-107.9 MHz (CCIR), 65-74 MHz (OIRT), 76-95 MHz (Japan)

Tuning Step

10, 20, 50, 100 kHz

Tuner Sensitivity

30 dBµV

Antenna Port

BNC Connector, 50Ω

Internal Attenuator

0, 10, 20 and 30 dB

Dynamic range

100 dB

FM Demod

IF Filter Bandwidth

15 Increments (25kHz - 157kHz, Auto)

Frequency Response

±0.1 dB, 10 Hz to 86 kHz

Dynamic range

90 dB

Stereo Decoder

Frequency Response (L and R)

±0.1 dB, 10 Hz to 15 kHz

SNR (Stereo)

60 dB, 50 µs de-emphasis

THD

0.1%, 10 Hz to 15 kHz, 50 µs de-emphasis

Separation

50 dB, 50 Hz to 10 kHz, 50 µs de-emphasis

Crosstalk

52 dB

RDS Decoder

Standards

European RDS CENELEC; United States RBDS NRSC

Error Correction & Counting

Yes

AF Decoding

Yes

CT (Time/Date)

Yes

PI, PTY, DI, MS

Yes

TA/TP

Yes

RT (Radio Text), RT+

Yes

PS (Program Service name)

Yes

ODA

Yes

Group Analyzer

Yes

BER Analyzer

Yes

Group Sequence Display

Yes

RDS RAW Data Display

Yes

Metering Accuracy

RF Level

±1 dB, 0 to 100 dBµV

Multipath

0 to 100%; accuracy - ±1%

MPX Deviation

±2 kHz, 10 to 100 kHz, 1 kHz resolution

MPX Power

±12 dBr; resolution - 0.1dBr, 10 sec. integration; accuracy - ±0.2 dBr

Pilot Level

±0.5 kHz, 1 to 12 kHz, 0.2 kHz resolution

RDS Level

±0.5 kHz, 1 to 12 kHz, 0.2 kHz resolution

Audio Level

±1 dB, +10.0 to -55.0 dB, 0.1 dB resolution

FFT SPECTRUM ANALYSIS

Input

Composite MPX, Audio

Dynamic Range

80 dB

FFT Length

1024

Sampling Rate

256 kHz - Composite, 64 kHz - Audio

SCOPE ANALYSIS

Input

Composite MPX, Audio

Trigger Mode

Auto, Fall

Dynamic Range

±120 kHz

Sampling Rate

256 kHz - Composite, 64 kHz - Audio

USER INTERFACE

Web interface

Full monitoring and control; Interactive and easy to use

Indicators

3 LEDs (on front panel)

OPERATING CONDITIONS

Temperature

10° to 60°C

EMC Immunity

6V/m

Outputs

Audio stream

Icecast/Shoutcast compatible audio stream

Alarms

E-mail, SMS, SNMP

Headphone

1/8" (3.5mm) Phone Jack

Communication Interfaces

Ethernet 10/100 Base-T

RJ45 Connector

GSM Modem

15 pin Male D-Sub Connector

Measurement Storage

Storage

16GB Build-in Memory Card

Data format

Text, CSV

Power

Voltage

External, 12V/1A

Power Consumption

12VA

Connector

Power Jack 5.5mm

Size and Weight

Dimensions (W;H;D)

125 x 31 x 160 mm

Shipping Weight

270 x 54 x 230 mm / 1.1kg