EM 1000W FM Transmitter HE DIG PLUS COMPACT OMB FM

EM 1000W FM Zender HE DIG PLUS COMPACT OMB FM - Studio & Broadcast Solutions

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€ 6.674,99

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Brand : OMB

Model : EM 1000 HE D

Condition : New

Category : FM Transmitters

The 1KW FM compact transmitter, EM 1000 HE DIG PLUS COMPACT, has been created by the OMB center of development for high efficiency transmitters. Its flexibility, quality, compactness, together with its low electrical consumption make this 1KW FM compact transmitter one of the best offered on the market today. It can be supplied with an internal digital stereo generator board (60dB separation)

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Product information

Product Discription:

MAIN FEATURES OF THE 1KW FM COMPACT TRANSMITTER MANUFACTURED BY OMB:

Typical AC efficiency of 75%. Typical RF efficiency of 84%
2 amplifying modules of 600W with MOSFET technology
Memory recording of events
Speed control of cooling fans according to the temperature of power modules for optimizing the consumption and decreasing the acoustic contamination
Advanced protection against load mismatches without transmission cuts and fast protection in case of excessive reflected power and/or excessive input power
Low pass filter, Mains EMI filter and internal single-phase transient suppressor
Automatic power reduction at night
Automatic power reduction in case of high temperature, the equipment returns automatically to its rated power value when the temperature reaches back an average value
Automatic power reduction in case of excessive reflected power
Automatic voltage control for efficiency optimization

GENERAL CHARACTERISTICS

FREQUENCY RANGE 87.5-108MHz
FM MODULATION 75KHz (adjustable) peak deviation. Mono 180kF3E and Stereo 256kF3E
AUDIO/MPX INPUT LEVEL -3.5 to +12.5dBm @ 75KHz deviation
AUDIO INPUT CONNECTORS XLR(F)
AUX. CHANNEL INPUT LEVEL (RDS/SCA) 7.5KHz deviation: -12.5 to 3.5dBm 2KHz deviation: -24 to -8dBm

Technical specifications:

AUX. CHANNEL INPUT IMPEDANCE 10KOhm
MODULATION DISTORTION 7.5KHz deviation: <0.05%, 0.02% typical
2KHz deviation: <0.2%, 0.05% typical
MONO S/N RATIO 30 to 20000Hz: >76dB, 86dB typical
CCIR: >75dB, 81dB typical
STEREO S/N RATIO 30 to 20000Hz: >72dB, 77dB typical
CCIR: >68dB, 72dB typical
AUDIO CHANNELS BANDWIDTH 30 to 15000Hz ±0.1dB
PRE-EMPHASIS TIME CONSTANT Selectable, 0/50/75 microseconds
NOMINAL RF OUTPUT POWER 1000W
CONSUMPTION 1300VA at 1000W output power
TOTAL EFFICIENCY >73% typical
RF EFFICIENCY 84%
TRANSMITTER TUNING STEPS 10/100KHz
OUTPUT POWER ALC STABILITY ±3%
HARMONICS AND SPURIOUS EMISSIONS <80dBc
RF OUTPUT IMPEDANCE 50Ω
RF OUTPUT CONNECTOR N type, 7/16(F) optional
RF SAMPLER CONNECTOR BNC type
POWER SUPPLY Single phase 110-230Vac ±15% 50/60Hz
OPERATING TEMPERATURE RANGE 0 to 40°C recommended, -10 to +55° max.
RELATIVE HUMIDITY Up to 95% not condensed
DIMENSIONS 2 standard rack units of 19
WEIGHT 20Kg