Zendergegevens "Seabreeze" Grou (Fr.) (Algemeen)

door Haarm , Eenrum, 23.03.2017, 07:54 (2804 dagen geleden) @ Haarm

• Frequency 1395 KHz , wavelength 215 meters
• Location Grou Netherlands .
o QTH locator: JO23VC
o 53.09850, 5.82138 N 53 5.91, E 5 49.283 N 53 5 54.6, E 5 49 17 184082, 568053
o height: -1.3 meter (below sea level)
o

· Transmitter
o OPERATING FREQUENCY: 520-1800KHZ
o FREQUENCY STEP: 1Hz, 10Hz, 100Hz, 1KHz, 5KHz, 9KHz, 10KHz DDS SYNTHESIZER
o POWER ADJUSTMENT: CARRIER 0~150W, (0~600W P.E.P) MAX
o FREQUENCY RESPONSE: 50HZ - 10KHZ ± 0.5DB
o AUDIO INPUT: RCA FEMALE: 600mV/10k OR XLR 600 OHM
o RF OUTPUT: COAXIAL FEMALE CONNECTOR SO239 (VHF), 50 OHM
o HUM AND NOISE: >-65DB OR BETTER
o SWR PROTECTION: YES
o UNLOCK PROTECTION: YES
o LOCK INDICATOR: YES
o HI SWR INDICATOR: YES
o 24 HOUR OPERATION: YES
o THERMAL PROTECTION: YES
o WATT METER AND SWR METER INCLUDED: YES
o MODULATION METER: YES
o INTERNAL POWER SUPPLY 115 / 230-240V AC: YES
o P.T.T SWITCH: YES
o REMOTE LINEAR RELAY CONTROL: YES
o BALANCE AUDIO IN XLR: YES (OPTIONAL)
o SIZE: 4U RACK MOUNTED
· Transmitted power: 100 watts PEP measured at the antenna feed point
· Antenna:
o inverted -L.
o Located on a metal roof: 84 * 124 meters.
o Height of vertical section at the base: 18 meters
o Height of vertical section at the top: 38 meters
o Length of vertical radiator 20 meters
o Length of horizontal radiator approx 25m
o Total antenna length approx. 45 meters
o Antenna Impedance R12 + 0J on 1395 KHz
o Matching antenna to 50 ohm: 1/12 wavelenght transmission line.
· Audio:
o Play out system consist of two servers: one is fully operational, the other is a complete backup standby in 60 seconds (RadioDJ). Stream is processed specifically for AM , 5.5 kHz bandwidth
o Play out system in the same 19” as the transmitter