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Ecreso EFM3KW-BASIC


Digital FM Transmitter 3KW - Basic Version

BSW PART: EFM3KW-BASIC

EFM3KW_BASIC.jpg

The award-winning Ecreso FM 3kW is a fully digital transmitter for analog FM and is the new flagship product in WorldCast Systems’ Ecreso portfolio. Engineered to meet the needs of the most demanding network operators and stations, it combines reliable performance, efficiency, and state-of-the-art innovation into a compact, yet modular 3U chassis design. With the Ecreso FM 3kW, broadcasters benefit from built-in redundancy, easy maintenance, a multitude of built-in features and the first patented Artificial Intelligence for FM radio, SmartFM.

This advanced broadcasting solution is the result of decades of experience and a mission to bring to market the best FM transmitters in terms of total cost of ownership and audio quality.

Main Features:
• 60 years of RF Expertise
• Customer support to accompany you for installation, configuration, maintenance, repairs and on-site field operations
• Turnkey Solutions or stand alone
• Project Assistance: site visits, factory acceptance tests, team trainings, installlation support
• Up to 10-years Warranty
• Up to 76% efficiency with planar design and 6th generation MOSFET + SmartFM
• Many onboard functions: Dynamic RDS Encoder, Digital Stereo Encoder, Audio Backup, MPX Power Limiter, GPIO...
• High Reliability with HALT, PSA, FMECA, Burn-in...
• Full control & monitoring with Advanced Measurement Interface, 24h graphical history log, and Expert Maintenance Report, SNMP management
• Reduced maintenance with hot swappable parts
• Built-in redundancy: Up to 3 PSUs with load-sharing, active redundancy on RF amplification, Passive coupler, oversized coupling loads
• Direct-to-channel digital modulator: Highest signal quality, built-in broadcast tools control of all parameters
• 5-Band sound processor
• Digital MPX over AES
• Audio backup with silent detect on all program inputs, intelligent automatic auto-switch & recovery, internal player with μSD card

Specifications:
• Frequency Range: 87.5 to 108 MHz in 10 kHz Steps
• Frequency Stability: < 10-6 per Year
• HF Output: EIA 7/8 type, 50 Ω
• Power range: 0.3-3.3 kW
• Power setting: 0-3.5 kW
• Power factor: > 0.95
• VSWR: < 1.35, optimal performance: < 1.1 , protection : > 1.5
• Spurious and harmonic suppression: > 82 dBc
• Efficiency: up to 76%
• Voltage: 3 phase wye + neutral, 340-457 VAC or Single phase 184 VAC to 264 VAC, 47-63 Hz
• Analog input (LINE1): 2 XLR connectors, balanced, > 10 kΩ (600 Ω jumpers selectable), Software adjustable level (-18/+18 dBu range)
• AES Input (LINE2): 1 XLR connector, balanced, > 110 Ω, software adjustable level (-20 to 0dBFS range), AES 16, 24, 32 bits, up to 192 kHz
• 2 Composite (MPX/SCA/RDS) inputs: 2 BNC type, unbalanced, > 5 kΩ, Software adjustable level (-18/+18 dBu range)
Composite operation:
• Bandwidth: > 40 Hz to 53 kHz @ 0.1 dB, > 20 Hz to 60 kHz @ 0.2 dB, > 60 kHz to 80 kHz @ 0.4 dB
• Intermodulation distortion: < 0.05%
• FM S/N ratio: > 80 dB RMS @ 75 kHz deviation
• AM noise: > 55 dB, weighted/unweighted, sync/async, RMS/CCIR (20-20 000 Hz)
Stereo operation:
• Bandwidth: > 20Hz to 15kHz @ 0.1dB
• 38 kHz discontinuance: > 50 dB
• Stereophonic crosstalk: > 50 dB
Mono operation:
• Bandwidth: > 40 Hz to 15 kHz @ 0.1 dB
• Out of band rejection: > 40 dB @ 19 kHz
• Preemphasis: 0 µs, 50 µs or 75 µs
Environmental / Physical specifications:
• Overall dimensions: 3U x 19” x 700mm
• Weight: Main unit: ~27kg, ~60 lbs - PSU’s: 2.18/module
• Operating temperature: Nominal: 5°C to 45°C, 41°F to 113°F - Maximum: 0°C to 50°C, 32°F to 122°F
• Warehouse temperature: -20°C to +70°C, -4°F to 158 °F < 10 years
• Humidity: 5 - 95 % non-condensing relative humidity
• Altitude: Up to 3900 m - 12795 ft
• Cooling: 4 fans, 1.92 m³ / min per fan (max)
• Marking: CE, FCC
• Directive and standards: RED 2014/53/UE, EN 301 489-1, EN 60215, EN 301 489-11, EN 302 018-2, EN 50581

List Price
$15,976.00
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