Fast Gift 2sets/lot high integreated 1W Walkie Talkie module UHF | VHF Voice module kits SA828

Fast Gift 2sets/lot high integreated 1W Walkie Talkie module UHF | VHF Voice module kits SA828 intercom radio Rating: 2.8 out of 5

Walkie Talkie Best Sale Choice provide walkie talkie,dual band radio,radio communicator Fast Gift 2sets/lot high integreated 1W Walkie Talkie module UHF | VHF Voice module kits SA828. Get Discount Now! Only US $41.16/lot at this time. Hurry buy Now before back to normal price! Normal price US $49.00 or you can Check price now. Dont waste your time. Buy Now only in NiceRF Wireless Manufacturer Trusted Seller Store!

Economical rate and also free shipping. Let's get VHF Voice module kits SA828 before prices rise.

2sets/lot high integreated 1W Walkie Talkie module UHF | VHF Voice module kits SA828 SA828 is an all-in-one professional walkie-talkie module in small size. It is very easy to use with powerful function. This module has full function of a professional walkie-talkie and can talk with any analog walkie-talkie in the market. With the small size, it can be easily embedded into instrument, portable and handheld device. SA828 works well in the hot/cold environmentwith the KDS 1PPM TCXO. The features of excellent antenna match network, good RF amplifier, high RF sensitivity allow its communication easily to achieve over 3Km in open area. Rotary switch for channel selection, EEPROM,Audio Amplifier, RF Amplifier, PTT key, Antenna socket are all included in such a small size module. Besides, all parameters (CTCSS, CDCSS, SQ, Predefined channels etc) can be easily modified either by PC software or command using UART interface. With the embedded audio volume turning circuit, user can only solder a variable resistor on Pin16, Pin17 to adjust the volume steplessly. There are two frequency bands of SA828:SA828-U and SA828-V. The only difference is the frequency range. The others are same, including module size, interface, software protocol, etc. The two modules frequency ranges are:SA828-U: U band, 400 -- 480MHzSA828-V: V band, 134 -- 174MHzProduct Picture: Features:

• Frequency range: 400~480MHz/134~174MHz
• Solely TX and RX frequency
• 12.5/25KHz bandwidth selection
• 1W Output Power
• 3~5Km distance in open aera
• High Sensitivity: -124dBm
• High Integrated with ultra small size
• 166 CDCSS, 38 CTCSS
• 8 SQ
• High / low output power selection (500mW-1W)
• Embedded EEPROM, data saved
• even power off 1ppm TCXO

Application:

• Small size walkie-talkie
• Pocket / handheld device
• Security system
• Instrument
• Outdoor sport product
• Audio tracking and control system

Specification:

Internal diagram: Typical application schematic: Pin out definition: Parameter setup: Mechanical dimension:Communication protocol:The parameters of SA828 can be modified with standard UART interface. The interface voltage is TTL 3.3V. User can contact your sales engineer for detailed communication protocol.

• 2pcs UHF(400 - 480MHz) all-in-one walkie talkie module SA828
• 2pcs 409MHz antennas
• 2pcs rotary switches
• 2pcs speakers
• 2pcs USB bridge boards SU108-TTL
• 2pcs connecting cables

If you need VHF(134~174MHz) frequency band, just leave message please.

Shipment: Free shipping by China post airmail

Return Policy

If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.

Seller Service

On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Fast Gift 2sets/lot high integreated 1W Walkie Talkie module UHF | VHF Voice module kits SA828

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