DETALLES DEL PRODUCTO
DESCRIPTION
ACASOM offers seven specialized types of 868MHz Cavity Filters to meet the exact demands of European Helium Network and LoRaWAN deployments. Understanding the core need is crucial: Why is a high out-of-band rejection filter non-negotiable?
The primary function of a filter is to eliminate interference signals. Consequently, the higher the out-band rejection and the closer this performance is to your operating frequency band, the superior the filter. A filter that omits this critical specification is misleading; without substantial rejection, it merely functions as a passive transmission line—offering near-zero insertion loss but zero protection against noise. Every ACASOM filter is engineered to deliver exceptional out-of-band suppression coupled with minimal in-band insertion loss, ensuring your network's signal purity and reliability.
Uncompromising Core Performance:
Ultra-High Out-of-Band Rejection: ≥50dB @ 853MHz & ≥50dB @ 880MHz for powerful suppression of adjacent strong signals.
Ultra-Low Insertion Loss: ≤1.0dB nominal loss, preserving your critical signal strength and hotspot efficiency.
KEY FEATURES
Full Band Compatibility: Optimized for the complete 840-870MHz EU LoRaWAN spectrum.
Network Performance Enhancer: Reduces out-of-band interference to significantly improve signal stability and data integrity.
Dual-Application Design: Perfectly suited for Helium Network hotspots and all 868MHz LoRa IoT gateways and sensors.
COMMON SUPERIOR SPECIFICATIONS
All ACASOM 868MHz Cavity Filters are built on this high-performance foundation, with variations available in connector type (N-Type or SMA), exact rejection slopes, and housing design to fit your specific application.
| Parameter | Specification | Benefit for Your Network |
|---|---|---|
| Target Frequency | 868MHz / 863-870MHz Band | Precision-tuned for EU Helium & LoRaWAN compliance. |
| Insertion Loss | ≤ 1.0 dB | Ultra-low loss ensures maximum RF power transmission. |
| Critical Rejection | ≥ 50 dB @ 853MHz & 880MHz | High out-of-band suppression blocks strong nearby interference from cellular (e.g., 900MHz GSM) and other services. |
| Typical VSWR | ≤ 1.5 | Excellent impedance matching for minimal signal reflection. |
| Primary Application | EU Helium Hotspots, LoRaWAN Gateways, Industrial IoT | Enhances network reliability, range, and Proof-of-Coverage consistency. |
INCLUDED
1 x 868MHz Cavity Filter
868MHz 7 Types High-Rejection Cavity Filters for EU Helium & LoRaWAN | ≥50dB Suppression | ≤1.0dB Loss
SHIPPING
When we receive your order, we will ship the goods within 2-3 business days. And inform you of the tracking number of the package by email.
Standard Shipping: The package will be shipped using the Postal Office System and is expected to be delivered within 15-25 days.
Express Shipping: DHL/UPS/Fedex. It is expected to arrive within 5-7 working days.
Orders shipped via UPS or FedEx are charged based on the current carriers' rates. Multiple item orders may ship from different locations. In this case, you will receive a separate email confirmation for each shipment.
$8.99 flat rate shipping is available through UPS Ground shipping only. In order to qualify, package must weigh under 20 lbs. If above 20 lbs., standard ground rates apply.
DELIVERY AND TITLE
a) Unless otherwise agreed to in writing, all products are shipped Incoterms 2010 - FCA Shipping Point. Subject to seller's right of stoppage in transit, delivery of the products to the carrier will constitute delivery to buyer and title and risk of loss will pass to the buyer.
b) Seller will make reasonable efforts to initiate shipment and schedule delivery as close as possible to the buyer's requested delivery date(s). Buyer acknowledges that delivery dates provided by the seller are estimates only and that seller will not be liable for failure to deliver on such dates.
c) Selection of the carrier and delivery route will be made by the seller unless specifically designated by the buyer.
d) Seller reserves the right to make deliveries in installments. Delay in delivery of one installment will not entitle the buyer to cancel any other installment(s). Delivery of any installment of products within thirty (30) days after the date requested will constitute a timely delivery. Delivery of a quantity that varies from the quantity specified shall not relieve the buyer of the obligation to accept delivery and pay for the products delivered.
e) Deliveries shall be made during normal business hours Monday through Friday. One attempt to deliver will be made. Should delivery need to be rescheduled, any additional costs incurred for redelivery and/or storage fees will be charged to the buyer. Seller shall use reasonable efforts to make timely delivery but shall be excused from any delays arising out of causes beyond its reasonable control. Any specific delivery dates that may be stated are approximate.