We guarantee the best prices on all products, as stipulated by our suppliers. Our exchange rate is updated twice daily on the website in order to keep the prices inline with international trends.
The cost and delivery time of your order are estimated online at the checkout. This is generally 10-15 working days but we push for better times than that constantly. Packages are generally dispatched from the manufacturer within 3-5 days after receipt of payment and are shipped via UPS with tracking. You will receive tracking notification either via SMS or email.
Shipping fees include handling and packing fees as well as postage costs and import duties into South Africa. Although shipping includes insurance, the package/s will be dispatched at your own risk. However, due to the nature of the items being purchased, special care is taken to protect these "fragile" objects.
Boxes are amply sized by either the manufacturer or by staff of PRO GEAR SA, and your items are well-protected.
The estimation is performed according to the weight of items, where they originate, and is calculate live to get the best rates possible.
We deliver orders anywhere in South Africa. Should you be outside of our borders, we can still deal with you. Contact us directly.
A courier will deliver your order right to your doorstep.
Shipping costs displayed on sales price are form the supplier to our warehouse. For orders over R5000 we will ship your items to your door FREE OF CHARGE .
For orders under R5000 there will be a small courier fee involved to get the items delivered to your door.
Payment may be made via Visa, MasterCard, Debit and Credit cards, as well as via Instant EFT (SID). All our payments are secure and handled by PayGate (Pty) Ltd and FNB. We have negotiated a merchant account in order to keep these costs as slow as possible. Another option is for you to handle your own bank EFT transfer - (Place an order, print the received invoice, pay it using ORDER NUMBER as reference, and email us the Proof Of Payment).
DB4005 is DEVA Broadcast's third-generation digital FM Radio modulation analyzer and receiver, the result of long years of experience and a desire to always provide intelligent near-perfect solutions, while keeping pace with the very latest technological developments and trends.
With this product, upon demodulation of the FM signal, the RF signal is digitalized by the SDR FM tuner and all signal processing is achieved through sophisticated DSP algorithms. The high precision of the powerful digital filters used in this equipment enables the FM signal to be accurately and repeatedly analyzed with each device. An important asset to the DB4005 is the MPX input, which allows you to monitor external composite signals, regardless of whether they are from a composite STL receiver/stereo FM encoder, or from an off-air source. As this is a tool of great processing power, it provides detailed readings of all the multiplex FM signal components, while all measurements are refreshed simultaneously and synchronously.
Another useful feature of the DB4005 is the Loudness Meter, which allows for measurements to be shown as defined by ITU BS.1770-4 and EBU R128 recommendations, as the product supports both standards.
The DB4005 has an easy to read, high-resolution OLED graphical display and ultra-bright bargraph LED 60 segment indicators that allow reading the main signal parameters at a glance. The built-in oscilloscope represents the observed signal change over time and helps you visualize the most important signals participating in the process of demodulating and stereo decoding. Complementing the Oscilloscope mode, the Spectrum analyzer mode allows for spectral analysis of the input signal. Spectral components of the selected signal are determined on the basis of Fast Fourier Transform. MPX Power and all other level measurements are supported by measurement history data. Additionally, RDS information contained in the processed MPX signal is easily visualized and represented as RDS/RBDS Data and detailed RDS/RBDS Statistics.
Dependable off-air monitoring enables you to keep an eye on other stations as well as measure the important parameters of your own signal. The DB4005 is designed to support USB and LAN communication interfaces, allowing flexibility of the remote connection and control of the unit. The DB4005 is the most cost-effective way for regular monitoring of the quality and continuity of your station and up to 50 other FM Radio Stations, with many features such as TCP/IP connectivity, audio streaming, and automatic alerts for operation outside of predefined ITU-R ranges. In case of transmission failure, maintenance staff will be immediately alerted via e-mail, SNMP, or SMS, which signals the technicians to restore the normal service as soon as possible. The DB4005 allows you to monitor all RDS/RBDS and other signal parameters from everywhere via its communication channels TCP/IP, and allows for GSM Connectivity via the optional external GSM Modem. Easy channel status monitoring or audio listening from everywhere could be done through your mobile phone. With the Audio Stream Server you can even listen to, skim through, and record the audio from another station.
All the channel measurements and logs are saved on the internal device memory. The built-in FTP system manages the files in accordance with an assigned schedule. All the collected information is centralized in a database and can be revised, played back, and sent automatically to the qualified, staff if need be. The Interactive Software-based Log Viewer tool allows very detailed control and analysis of any station from the list of monitored channels. The Band Analyzer function presents an overview of all FM signals available, plus the RF signal strength of these stations. Scans are possible within any section of the FM band in 3 different modes. The generated spectrum diagram shows the RF Level vs. the Frequency.
|Tuning Range||User selectable, 87.1-108 MHz (CCIR), 65-74 MHz (OIRT), 76-95 MHz (Japan)|
|Tuning Step||10, 20, 50, 100 kHz|
|Tuner Sensitivity||30 dBµV|
|Antenna Ports||Dual, 2 x BNC Connectors, 50Ω|
|Antenna Ports Isolation||> 40 dB|
|Internal Attenuator||0, 10, 20 and 30 dB|
|Dynamic range||100 dB|
|IF Filter Bandwindth||15 Increments (27kHz - 157kHz, Auto)|
|Frequency Response||±0.1 dB, 10 Hz to 86 kHz|
|MPX Power||±12 dBr, 20 sec. integration|
|Dynamic range||90 dB|
MPX (Composite) Input
|Connector||BNC on rear panel|
|Frequency Range||10 Hz to 70 kHz; ±0.01 dB, 100 Hz to 60 kHz;|
|Sensitivity||3.5 Vp-p @ 100%|
|Frequency Response (L and R)||±0.1 dB, 10 Hz to 15 kHz|
|SNR (Stereo)||60 dB, 50 µs de-emphasis|
|THD||0.15% @ 1kHz, 0.4% from 10 Hz to 15 kHz, 50 µs de-emphasis|
|Separation||50 dB, 50 Hz to 10 kHz, 50 µs de-emphasis|
|Standards||European RDS CENELEC; United States RBDS NRSC|
|Error Correction & Counting||Yes|
|PI, PTY, DI, MS||Yes|
|RT (Radio Text), RT+||Yes|
|PS (Program Service name)||Yes|
|Group Sequence Display||Yes|
|RDS RAW Data Display||Yes|
FFT Spectrum Analysis (RF, Composite, Audio)
|Signal Sources||RF (IF), MPX, Left, Right|
|FFT length||2048 points|
|Dynamic range||90 dB|
|Scope Analysis (RF, Composite, Audio)|
|Signal Sources||RF (IF), MPX, Pilot, RDS, Main, Sub, Left, Right|
|Record length||4096 points|
|Dynamic range||90 dB|
|RF Level||±1 dB, 0 to 100 dBµV|
|MPX Power||±0.2 dBr, -12 to 12 dBr, 0.1 dBr resolution|
|Total, Pos, Neg||±2 kHz, 10 to 100 kHz, 1 kHz resolution|
|Pilot, RDS||±0.5 kHz, 1 to 12 kHz, 0.2 kHz resolution|
|Audio||±1 dB, +10.0 to -55.0 dB, 0.1 dB resolution|
|Audio (L, R)||+12 dBm, 600Ω, balanced XLR Connector|
|AES3 (L, R)||5.0 Vp-p, 110Ω, balanced XLR Connector|
|SPDIF (L, R)||3.0 Vp-p, 110Ω, unbalanced BNC Connector|
|Optical (L, R)||Transmitter, TOSLINK|
|Alarms||Programmable terminals on rear panel, optoisolated|
|Headphone||6,3mm (1/4") Phone Jack|
|Ethernet 10/100 Base-T||RJ45 Connector|
|GSM Modem||15 pin Male D-Sub Connector|
|Storage||16GB Build-in Memory Card|
|Data format||Text, CSV|
|Voltage||100-240V / 50-60 Hz|
|Connector||IEC320, Fused and EMI-suppressed|
Size and Weight
|Dimensions (W;H;D)||485 x 44 x 180 mm|
Please feel free to contact us if you have any questions or need more information about this product using the form below.
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