Antenna for broadcast television, panel antennas, directional antennas, microwave link antennas
December 15, 2022
Broadcast 2,000W Compact Fm Solid State Transmitter
December 15, 2022
250W FM Exciter Low Power FM transmitter
250W FM Exciter ( 250W/Mono/MPX/2HE)
Low Power FM transmitter Compact Eletec 250 Watt exciter with Mono and MPX input
Low Power FM – LPFM
250 W FM Mono / MPX / Stereo Transmitter
FREQUENCY RANGE 87.5 ÷ 108 MHz MODULATION FM EMISSION CLASS F3E VCO TUNING 25 MHz FREQUENCY STABILITY ± 2.5 ppm SYNTHESIZER STEP 100KHz POWER OUTPUT 0 ÷ 250 Watts SPURIOUS EMISSION < – 80 dB or better HARMONIC EMISSION < – 70 dB STEREO SEPARATION > 55 dB @ 1KHz DISTORSION < 0.1 % (typ. 0.06%) @ 1KHz BASE BAND 30 Hz ÷ 60 KHz within 0.15 dB UNWEIGHTED S/N RATIO >80 dB (30Hz ÷ 15KHz 50 µS RMS) ASYNCRONOUS AM S/N Ratio > 70 dB Ref. 100% AM 400Hz SYNCRONOUS AM S/N Ratio > 65 dB with FM @ 75KHz @400Hz PRE-ENPHASIS 50 OR 75 µS int. selectable RF OUT CONNECTOR N-F 50 Ohm MPX INPUT CONNECTOR BNC-F MPX INPUT IMPEDANCE 2 KOhm SCA INPUT CONNECTOR 3 BNC-F COOLING Forced Air OP.TEMPERATURE RANGE -10 ÷ 45 °C MAXIMUM HUMIDITY 90 % AC SUPPLY 100 ÷ 240 VAC – 47 ÷ 63 Hz DIMENSION 3 unit rack 19″, 360mm depth WEIGHT 12 Kg
250 watt FM Transmitter / FM Exciter
