86-0755-61596687
312, Bldg. A, Hongdu Business Building, Zone 43, Baoan Dist., Shenzhen, Guangdong, China (Mainland)
Include in the package:
1pcs SA828-V module in 134-1743MHz
If you need 400-480MHz,please leave us a massage.
SA828 is a high cost-effective full-featured walkie talkie module, it comes with built-in highperformance microcontroller, narrow band RF transceiver IC and RF power amplifier, allparameters(CTCSS, CDCSS, SQ, Predefined channels etc.) can be easily modified by PC software,Users only need to add external power supply, speaker, and audio taper, then it becomes a miniaturewalkie talkie with 16 adjustable channels. Simplified interface and Ultra small size make this modulewidely used in various applications and conveniently embedded into various handheld
Features
UHF Frequency : 400~480 MHZ
VHF Frequency :134~174 MHZ
Tx and Rx frequency can be set alone
Bandwidth 12.5 / 25 KHz
Output power up to 1W
Distance up to 4-5km in open area
High Sensitivity:-124 dBm
High-integrated, Small Size
External potentiometer to adjust volume
38CTCSS (can be set via PC software and serial port)
166 CDCSS(can be set via PC software and serial port)
8 level squelch
High/ low power is optional(500mW-1W)
Wide range of working voltage 3.3-5.5 V
Built-in EEPROM, data saved even powered off
1 ppm KDS TCXO crystal, Stable performance
Application
small walkie talkie
Invisible intercom system
audio surveillance system
Outdoor Sport products
building community security system
Electrical Specification
Product Show:
Parameter configuration:
Pin Definition:
Machinism Dimensions:
1)
Shipping
1. Items will be shipped within 3~5 days after we receive the full payment.
2. We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected.
3. If you do not receive item within 60 working days (10 weeks), please contact us to investigate the case.
4. Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.
We can provide EMS, DHL, Fedex, TNT China Register Post Air Mail and etc.
* All free shipping on our store are mostly China Registered Post Air Mail.
* If you need fast shipping like DHL or other, you will need extra payment, pls contact sales to evaluate the price.
1, Any inquiries will be replied in 12 hours.
2, OEM/ODM service.
* Customer's own logo is available;
* We help customer realize their own thinking, idea, design;
3,After-sale Service.
* All products passed QC before shipping;
* All products will be well-packed before shipping;
* All products have 1 year guarantee. Damaged item is free to change or
return in warranty period.
4, Payment Terms: T/T,Western Union/paypal/MoneyGram.
5, Shipping Company: China air post/HK,Singapore post/EMS/DHL/FEDEX.
A) Are you factory?
1)Yes, we are factory, we have our own R&D team, all products are developed by our own R&D team.
B) Do you offer technology support?
1) Yes, we offer technology support and ODM&OEM service.
Our company is engaged in researching, developing, producing and selling IOT(internet of things) products. We devoted ourselves on providing good RF modules, walkie talkie modules and integrated digital sensor modules. Meanwhile, ODM and OEM projects are welcomed. With more than 10 years experience of product design in RF and sensors, we have earned a good reputation among our customers.
SA828-V 1W UHF / VHF full featured miniature Walkie Talkie radio rf ModuleSA828-V 1W UHF / VHF full featured miniature Walkie Talkie radio rf ModuleSA828-V 1W UHF / VHF full featured miniature Walkie Talkie radio rf Module
