Contact hotline： 86-132-6715-2157
After-sales servicePlace an order onlineInquire about productslogin
login/RegisterDashboardorderMy Order0cartCart

Search productSearch post

2157

Search Product
Search Post
Search
Search

— IC芯片 | 连接器 | 传感器 | 被动器件 —

2157

2157

$130.86
  • Description：LOCOSYS LC20031-V2 GNSS/GPS RCVR
  • Series：-
  • Mfr：Pololu
  • Package：Bulk

SKU:d542599794c1 Category: Brand:

　　
  • Quantity
    • -
    • +
    • 　　　
ChipApex WhatsApp

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：chipapexlimited@gmail.com
Contact the product manager for consultation. One-stop consultation is available.


Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

*
*
*
*
Submitting!
Submission successful!
Submission failed!
Email error!
Phone number error!

Product Detailed Parameters

  • Description：LOCOSYS LC20031-V2 GNSS/GPS RCVR
  • Series：-
  • Mfr：Pololu
  • Package：Bulk
  • Frequency：-
  • Sensitivity：-
  • Data Rate (Max)：115.2kbps
  • Modulation or Protocol：BeiDou, Galileo, GLONASS, GNSS, GPS
  • Applications：GPS
  • Current - Receiving：-
  • Data Interface：UART
  • Memory Size：-
  • Antenna Connector：Integrated, Ceramic Patch
  • Features：-
  • Voltage - Supply：3.3V ~ 5.25V
  • Operating Temperature：-
  • Mounting Type：Chassis Mount
  • Package / Case：Module
  • Supplier Device Package：-
  • Grade：-
  • Qualification：-

Download product information

2157

How to buy
Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.
Payment Method
Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.
Delivery time
In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.
Freight calculation
Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.
Mode of Transportation
We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.
Return and Refund
Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.

Related recommended products

704006100

704006100

$690.20
DetailsAdd to cart
704006200

704006200

$809.20
DetailsAdd to cart
1096

1096

$4.21
DetailsAdd to cart
114990732

114990732

$31.37
DetailsAdd to cart
Buying Guide
Summary

Pololu 2157 is evaluated in RF Receivers category when frequency coverage and integration details must hold up in the real enclosure. Key specs include Description (LOCOSYS LC20031-V2 GNSS/GPS RCVR), Package/case (Module), Mounting (Chassis Mount), and Packaging (Bulk).

Selection Notes
  • For 2157, confirm the data interface (UART) matches your host interface and timing requirements.
  • Check Modulation or Protocol (BeiDou, Galileo, GLONASS, GNSS, GPS) against the datasheet conditions and your system-level constraints.
  • Verify the package/case (Module) fits your mechanical constraints and assembly process.
Alternates & Substitutions
  • In RF Receivers designs, define acceptance criteria up front so alternates can be qualified and repeated in production.
  • Start by matching the non-negotiables (package/case Module, mounting Chassis Mount, packaging Bulk) and confirm the operating envelope (supply 3.3V ~ 5.25V) before you compare performance.
  • For RF substitutions, match the operating band and interface, then validate insertion loss and return loss in your real signal path.
  • Confirm startup states and fault behavior are equivalent so the alternate does not change system behavior during brownouts or resets.
FAQ

What details help you quote 2157 quickly?
Share the part number (2157), quantity, target delivery date, and any packaging or documentation requirements.

Which supply voltage range is specified for 2157?
3.3V ~ 5.25V

Can you confirm the package/case for 2157?
Module

Can you confirm the mounting type for 2157?
Chassis Mount

Application Scenarios

Across practice, the question for Pololu 2157 in RF Receivers is whether it stays inside the electrical/thermal envelope while remaining easy to validate and support. Engineers generally care about stability across temperature and assembly variance, because small RF shifts can translate into big system-level margin changes. In real deployments, rF integration is validated with real antennas, cables, and enclosures, not just lab fixtures, because coupling and detuning drive outcomes. Within satellite and telemetry links, predictable emissions and stable link margin matter across long lifecycles. In drones and remote sensing, RF front ends are validated for coexistence and sensitivity under tight power and weight constraints. In drones and remote sensing payloads, RF stages are validated for sensitivity and coexistence under tight power budgets and compact antennas.

Compatibility Advice
  • For production stability, confirm frequency plan, spurs, and harmonic behavior under real modulation and supply noise before release to production.
  • To avoid late surprises, confirm shield termination strategy and return paths so EMI behavior stays predictable in the final enclosure. This keeps acceptance criteria measurable and repeatable.
Project Fit
  • More fragile when integrating Pololu 2157 for RF Receivers, impedance and return paths cannot be maintained through the connector system, because it becomes difficult to prove margin across production variance.
21572157
$130.86
Buy Now

The activity of extra discounts on wholesale prices is in full swing…

Please fill in your contact information and we will send you the latest wholesale price list.

name*
Phone number*
email
It's being submitted...
Submission successful!
Submission failed! Please try again later
Email error!
Phone error!