Warranty Microhard Systems Inc. warrants that each product will be free of defects in material and workmanship for a period of one (1) year for its products. The warranty commences on the date the product is shipped by Microhard Systems Inc. Microhard Systems Inc.’s sole liability and responsibility under this warranty is to repair or replace any product which is returned to it by the Buyer...
WARNING: Changes or modifications not expressly approved by Microhard Systems Inc. could void the user’s authority to operate the equipment. This device has been tested with MMCX and Reverse Polarity SMA connectors with the antennas listed in Appendix A When integrated in OEM products, fixed antennas require installation preventing end-users from replacing them with non-approved antennas.
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ATTENTION: Les changements ou modifications non expressément approuvés par Microhard Systems Inc pourrait annuler l'autorité de l'utilisateur de faire fonctionner l'équipement. Cet appareil a été testé avec MMCX et Reverse connecteurs SMA à polarité avec les antennes énumérées dans l'annexe A Lorsqu'il est intégré dans les produits OEM, des antennes fixes nécessitent l'installation empêchant les utilisateurs finaux de les remplacer par des...
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- Augmenter la distance entre l'équipement et le récepteur. - Connecter l'équipement à une sortie sur un circuit différent de celui auquel le récepteur est connecté. - Consulter le revendeur ou un technicien radio / TV qualifié. N2420BT Operating Manual:...
The small-size and superior RF performance of this module make it ideal for many applications. While a pair of N2420BT modules can link two terminal devices (“point-to- point” operation); multiple modules can be used together to create a network of various topologies, including “point-to-multipoint”...
While the typical application for the N2420BT is to provide a short- to mid- range wireless communications link between DTEs, it can be adapted to almost any situation where an asynchronous serial interface is used and data intercommunication is required.
The N2420BT complies with FCC part 15 at the modular level for operation in the license-free 2400-2483.5 MHz ISM band. This chapter provides guidelines for installing and deploying equipment which incorporates the N2420BT module.
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Figure 1 Gain Calculation The power level has been set to 30dBm (1W) on the transmitter, and the receiver sensitivity for the N2420BT is -108dBm. System gain would be calculated to be: 30 - 2 + 6 + 3 - 2 + 108 = 143 dB.
-95dBm. 3.2 Antennas and Cabling This section describes the recommended procedure for installing cabling and antennas for use with the N2420BT module. 3.2.1 Internal Cabling The most common method for installing the module is to run a cable from the module’s MCX connector to a reverse TNC bulkhead connector on the...
Typically, both ports on surge arrestors are N-female. External Filter WARNING: Although the N2420BT is capable of filtering out RF noise in most Direct human contact with the environments, there are circumstances that require external filtering. antenna is potentially unhealthy...
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See appendix A for a list of approved antennas that can be used with The N2420BT can only be used the N2420BT radio modem. If you require another type of antenna with any antennas listed in please contact Microhard Systems Inc. The N2420BT CANNOT be Appendix A.
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36dBm with respect to the isotropic radiator. Example 1) What is the maximum power the N2420BT can be set to comply with FCC and IC given the following equipment given a Rubber Ducky Ant Gain 2dBi and no cable or connectors in the system? Max EIRP 36dBm Max TX power = EIRP –...
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15 dBi, 2.4GHz Omni Directional Antenna RPTNC Pigtail ATTENTION: Changes or modifications not expressly approved by Microhard Systems Inc. could void the user’s authority to operate the equipment. This device has been tested with MMCX and Reverse Polarity SMA connectors with the antennas listed in Appendix A When integrated in OEM products, fixed antennas require installation preventing end-users from replacing them with non-approved antennas.
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Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité...
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