Antennes radio FM

Vous devez réaliser que l'antenne de l'émetteur FM était, est et sera toujours un élément crucial du système et que sa position et son type affectent grandement votre portée. Le type d'antenne préféré est affecté par plusieurs facteurs, mais principalement par le site de transmission. Au milieu de la zone que vous souhaitez couvrir, vous aurez besoin d'une antenne omnidirectionnelle qui transmet de manière égale dans toutes les directions tandis qu'en dehors de votre zone de couverture, vous pouvez transmettre le signal avec une antenne directionnelle. Avant de partir en ondes, vérifiez votre antenne avec un analyseur et ajustez la position de l'antenne et de l'une de ses pièces réglables pour obtenir une puissance réfléchie minimale. Visez VSWR 2:1 ou moins. Utilisez une faible puissance dans l'antenne lorsque vous la réglez et effectuez des réglages. Vérifiez la continuité CC de l'antenne avec un ohmmètre avant de la brancher, pour vous assurer que c'est ce qu'elle est censée être, soit un court-circuit, soit un circuit ouvert, selon le type d'antenne.

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People also purchase these items with ART2K5 1800W FM Pallet amplifier (75V) PRO
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People also purchase these items with 400W DAB+ package with 1 bay dipole antenna
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People also purchase these items with 1200Wpp MW and SW pallet amplifier board (ART1K6)
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People also purchase these items with 15W, 25W ou 50W CyberMaxFM+ BE FM package station de radio locale
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People also purchase these items with Guide de sélection des kits émetteur FM
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People also purchase these items with FILTRE PASSE-BAS FM LPFMAX 2K+ 2000W (version plate longue)
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People also purchase these items with 3000W CyberMaxFM+ BE+ FM transmitter package
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People also purchase these items with Amplificateur de palette FM 800W ART700 V2 PRO
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People also purchase these items with Pads de transfert thermique pour amplificateurs RF
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People also purchase these items with LOG5FM 5-element log-periodic antenna, now up to 2KW
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People also purchase these items with STMAX1000+ LPFM stéréo RDS excitateur FM avec AES/EBU
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People also purchase these items with ART2K0FE 1600W FM Pallet amplifier (65V)
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People also purchase these items with Ensemble émetteur FM Nano RDS/DSP 100 W (antenne dipôle)
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People also purchase these items with Alimentation secteur programmable 42-58V/1800W avec écran LCD en option et télécommande RS232
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People also purchase these items with Antenne FM dipôle en acier trempé à chaud large bande 2500W-5KW
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People also purchase these items with FILTRE PASSE-BAS FM LPFMAX 1K5+ 1500W
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People also purchase these items with Guide de sélection des analyseurs d'antenne RigExpert
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People also purchase these items with 15W, 25W, 50W and 100W CyberMaxFM+ SE V3 drive-in-cinema FM package
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