On DMR-Electronics, we use cookies to enhance your shopping experience. If you continue to browse you accept our cookies close
5KW FM Zender, EM 5000 HE HOT PLUG with hot plug modules OMB View larger

5KW FM Transmitter, EM 5000 HE HOT PLUG with hot plug modules OMB

EM5000HP

New

The 5KW FM transmitter, EM 5000 HE HOT PLUG, has been created by the OMB center of development for high efficiency transmitters with hot plug modules. It consists on three high efficiency 2KW amplifiers, FMA 2000 HE, with >73% efficiency and the EM 25 DIG PLUS, a 25W FM transmitter. The high efficiency 5KW amplifier has an approximate consumption of 6800VA, so it pays for itself in a short period of time due to its low consumption. This 5KW FM transmitter is also available in Dual Drive version

More details


✓ Good price ✓ Safe to Pay
✓ Free shipping to NL ✓ Money back guarantee
✓ Volume discount ✓ Bonus system
✓ Large assortment ✓ QShops certification

By buying this product you can collect up to 1451 loyalty points. Your cart will total 1451 loyalty points that can be converted into a voucher of EUR 290,20.


EUR 29.039,99 tax incl.

Add to wishlist

Volume discounts

Quantity Price You Save
5 EUR 27.878,39 Up to EUR 5.808,00
10 EUR 26.426,39 Up to EUR 26.135,99

More info

Product Discription:

MAIN ADVANTAGES OF THE 5KW HOT PLUG FM TRANSMITTER MANUFACTURED BY OMB:

  • Hot plug modules.
  • Typical AC efficiency >73% and typical RF efficiency of 80%.
  • Amplifying modules of 1000W with MOSFET technology.
  • Power supplies connected in parallel to maintain the equipment working in case any of them fails.
  • TFT screen and touch keyboard to control and to visualize operation parameters.
  • Memory recording of events.
  • Speed control of cooling fans according to temperature of power modules so as to optimize consumption
    and to decrease acoustic contamination.
  • Advanced protection against load mismatches without transmission cuts and fast protection in case of
    excessive reflected power and/or excessive input power.
  • Analog telemetry, digital remote control and telemetry RS232, remote control by opened/closed contacts,
    SNMP/ IP optionally.
  • Low pass filter, Mains EMI filter and internal single-phase transient suppressor.
  • Automatic power reduction at night when used in combination with the EM 25 DIG PLUS transmitter.
  • 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
INPUT RETURN LOSS -20dB
INPUT POWER 25W
OUTPUT POWER 5KW nominal, manual and automatic adjustable
TOTAL EFFICIENCY >73% typical
RF EFFICIENCY 70% typical
COOLING Forced air, speed control of fans
HARMONICS LEVEL -80dBc
INPUT/OUTPUT IMPEDANCE 50Ω
RF INPUT CONNECTOR N(F)
RF OUTPUT CONNECTOR EIA 1+5/8"
RF MONITOR CONNECTOR BNC(F)
POWER SUPPLY 230VAC ±15% → 195 ÷ 265VAC, 50/60Hz
CONSUMPTION 6800VA
PROTECTIONS Reflected power, forward power, overdrive, and overcurrent in power modules. Smart temperature protection. Ultra-fast protection against reflected and input power. Real time registration of events. Exciter’s inhibition
TELEMETRY AND REMOTE CONTROL Analog telemetry (direct and reflected power measurements). Digital telemetry and remote control RS232. Remote control by opened/closed contacts. SNMP/IP optional.
OPERATION TEMPERATURE -5 to +40°C
WEIGHT 190Kg approx.
DIMENSIONS 138x59x90cm

 

EXCITER EM 25 DIG PLUS
FREQUENCY RANGE 87.5-108MHz
FM MODULATION 75KHz (adjustable) peak deviation. Mono 180kF3E and Stereo 256kF3E
AUDIO/MPX INPUT LEVEL -3.5 @ +12.5dBm @ 75KHz deviation
AUDIO INPUT CONNECTORS XLR(F)
AUXILIARY CHANNEL (RDS/SCA) INPUT LEVEL 7.5KHz deviation: -12.5 to 3.5dBm and 2KHz deviation: -24 to -8dBm
AUX. CHANNEL INPUT IMPEDANCE 10kOhm
MODULATION DISTORTION 7.5Khz deviation: <0.05%, 0.02% typical; 2KHz deviation: <0.2%, 0.05% typical
S/N MONO RATIO 30 to 20000Hz: >76dB, 86dB typical, CCIR: >75dB, 81dB typical

 

Technical specifications:


 

S/N STEREO RATIO 30 to 20000Hz: >72dB, 77dB typical, CCIR: >68dB, 72dB typical
AUDIO CHANNELS BANDWIDTH 30 to 15000Hz ±0.1dB
PRE-EMPHASIS TIME CONSTANT Selectable, 25/50/75 microseconds
RF NOMINAL OUTPUT POWER 25W
TUNING STEPS OF TRANSMITTER 10/100KHz
ALC OUTPUT POWER STABILITY ±3%
SPURIOUS AND HARMONIC EMISSIONS <80dBc
RF OUTPUT IMPEDANCE 50Ω
RF INPUT POWER CONNECTOR N
RF SAMPLING CONNECTOR BNC
POWER SUPPLY 110-230Vac ±15% 50-60Hz
OPERATION TEMPERATURE RANGE 0 to 40°C recommended, -10 to 55°C max.
RELATIVE HUMIDITY Up to 95% without condensation
DIMENSIONS 484x300x90mm, 2 standard rack units of 19"
WEIGHT 7Kg

 

 

Reviews

Write a review

5KW FM Transmitter, EM 5000 HE HOT PLUG with hot plug modules OMB

5KW FM Transmitter, EM 5000 HE HOT PLUG with hot plug modules OMB

The 5KW FM transmitter, EM 5000 HE HOT PLUG, has been created by the OMB center of development for high efficiency transmitters with hot plug modules. It consists on three high efficiency 2KW amplifiers, FMA 2000 HE, with >73% efficiency and the EM 25 DIG PLUS, a 25W FM transmitter. The high efficiency 5KW amplifier has an approximate consumption of 6800VA, so it pays for itself in a short period of time due to its low consumption. This 5KW FM transmitter is also available in Dual Drive version

Write a review

5 other products in the same category: