# Cavity Coupler Rangeful CC20 20 dB 698–2700 MHz N-Female

**URL:** https://aio.lv/en/product--rangeful-cc20--4742433
**Data updated:** 2025-12-29 17:37 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** Rangeful
**Manufacturer code:** CC20
**EAN:** 4751040000364
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 29.95 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 24.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rangeful-cc20--4742433

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

Rangeful CC20 cavity coupler provides 20 dB coupling across the 698–2700 MHz frequency range with an N-female connector. Designed for RF test and monitoring applications, it enables stable signal sampling and isolation between transmitter and measurement equipment. Suitable for lab, field testing, and installation tasks where predictable attenuation and connector compatibility are required.

## Long description

The Rangeful CC20 20 dB cavity coupler is an RF device for unequal distribution of signals with an N-female connector. It provides a fixed 20 dB coupling (the side output is 100 times weaker than the main line) across the 698–2700 MHz band and supports common GSM, 3G and 4G mobile standards. The coupler is intended for applications where predictable attenuation and signal isolation are required, such as lab measurements, field testing and installation tasks.
Advantages
The CC20 delivers stable, repeatable 20 dB attenuation over a wide frequency range, ensuring consistent sampling or isolation between transmitter and measurement equipment. Its N-female connector provides reliable mechanical and RF connection. The fixed coupling simplifies system design when a known signal reduction is needed for secondary paths or measurement ports.
Suitable for
 Connecting an additional indoor antenna with lower power to serve a smaller room
 Compensating for unequal cable lengths to equalize signal levels between two antennas
 Lab and field RF testing where a predictable 20 dB sample or isolation is required
 Installations with branched topologies requiring controlled splitting and monitoring
Key specifications
 Model: Rangeful CC20
 Coupling: 20 dB
 Frequency range: 698–2700 MHz
 Connector: N-female
 Supported standards: GSM, 3G, 4G (within specified band)
 MPN: CC20
 EAN: 4751040000364
How to use
Install the CC20 inline between the main feed and the branch or measurement device using compatible N-type cables. Ensure connectors are tightened to maintain good RF contact. The main line carries the full signal while the side output provides a signal attenuated by 20 dB; plan antenna placement and cable runs accordingly to achieve the desired coverage or measurement level. Observe proper grounding and follow standard RF installation practices to avoid signal degradation.
Usage recommendations
Use the CC20 when a known fixed attenuation is needed to reduce power to a secondary antenna, compensate for cable loss differences, or obtain a stable sample for testing. Verify frequency coverage of your antennas and equipment falls within 698–2700 MHz and use low-loss, correctly terminated N-type cables for best results.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.2 kg |

## FAQ

### How much does the Cavity Coupler Rangeful CC20 20 dB 698–2700 MHz cost, and is it available for purchase?

The price is 29.95 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 19.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Rangeful products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Rangeful service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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