# GPS receiver module Navilock NL-731ETTL 56 channels Silver

**URL:** https://aio.lv/en/product--navilock-60447--1610646
**Data updated:** 2026-01-06 11:06 (EET)
**Category:** GPS Trackers & Receivers
**Manufacturer:** Navilock
**Manufacturer code:** 60447
**EAN:** 4043619604470
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--navilock-60447--1610646

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Navilock NL-731ETTL GPS receiver module features 56 channels and a sensitivity of -162 dBmW. It supports L1 navigation signals and operates on an input voltage of 3.4 - 3.6 V. With compact dimensions of 10 mm width, 12 mm depth, and 3.5 mm height, it is ideal for various applications requiring precise location tracking.

## Long description

The Navilock NL-731ETTL is an ultra-compact GNSS GPS receiver module based on the u-blox 7 chipset. The module offers 56 tracking channels, a sensitivity of -162 dBmW and supports L1 navigation signals. It operates from a 3.4–3.6 V supply and has compact dimensions of 10 mm × 12 mm × 3.5 mm, making it suitable for integration into space-constrained devices that require reliable position information.
Advantages
The NL-731ETTL provides fast signal acquisition, high sensitivity and low power consumption in a very small form factor. Its 56-channel design and support for L1 signals enable stable satellite tracking, while the low operating voltage simplifies integration into battery-powered and embedded systems.
Suitable for
 Embedded navigation systems
 Asset tracking devices
 Compact wearable and portable electronics
 Telematics and vehicle tracking modules
Key specifications
 Brand: Navilock
 Model: NL-731ETTL (MPN 60447)
 Channels: 56
 Sensitivity: -162 dBmW
 Supported signals: L1
 Input voltage: 3.4 – 3.6 V
 Dimensions: 10 mm × 12 mm × 3.5 mm
 EAN: 4043619604470
How to use
Connect the module to the host system following the manufacturer’s pinout and provide a stable 3.4–3.6 V supply. Place the antenna or module in a location with a clear view of the sky for fastest satellite acquisition. Use standard UART or supported interface drivers on the host to configure and read NMEA or binary messages from the u-blox 7 chipset.
Usage recommendations
For best performance, mount the module where it has minimal obstructions to the sky, use a compatible active or passive antenna matched to L1 frequencies, and follow u-blox configuration guidelines to manage power modes and update rates according to the application’s accuracy and power budget requirements.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 85 |
| Height | 3.5 mm |
| Input voltage | 3.4 - 3.6 |
| Width | 10 mm |
| Depth | 12 mm |
| WAAS capability | Yes |
| Product colour | Silver |
| Navigation signals supported | L1 |
| Channels quantity | 56 channels |
| Acquisition times - cold | 29 s |
| GPS accuracy - position | 2.5 m |
| Update rate | 10 Hz |
| Acquisition times - hot | 1 s |
| Sensitivity | -162 dBmW |
| Baud rate | 115.2 Kbit/s |
| Frequency | 1605.375 MHz |

## FAQ

### How much does the GPS receiver module Navilock NL-731ETTL cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 23.07.2026 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. 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 Navilock 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 Navilock 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

### Where can I download the instructions for GPS receiver module Navilock NL-731ETTL?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1610646/64166842_large.webp