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{"title":"25W VHF Radio Modem 150MHz Audio Radio Marine Wireless Monitoring","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/cd\/a3c626c1e4e9568e8ceffbbe2644-200x200-1\/25w_vhf_radio_modem_150mhz_audio_radio_marine_wireless_monitoring.jpg","attrs":{"Brand Name":"Lensen","Model Number":"LS-V25000","Place of Origin":"China","Minimum Order Quantity":"2pcs"}}
{"title":"LS-V5000 Wireless Audio Module , VHF \/ UHF Voice Module 144.039MHz For APRS","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/19\/6f713ab30aadf79b0f2a04930076-200x200-1\/ls_v5000_wireless_audio_module_2c_vhf_2f_uhf_voice_module_144_039mhz_for_aprs.jpg","attrs":{"Brand Name":"Lensen","Model Number":"LS-V5000","Place of Origin":"China","Minimum Order Quantity":"2pcs"}}
{"title":"25W Wireless Audio Module VHF Voice Module 150MHz Wireless Walkie Talkie 10km","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/18\/09c203d42787b60d645412ffdf9c-200x200-1\/25w_wireless_audio_module_vhf_voice_module_150mhz_wireless_walkie_talkie_10km_distance.jpg","attrs":{"Brand Name":"Lensen","Model Number":"LS-V25000","Place of Origin":"China","Minimum Order Quantity":"2pcs"}}
{"title":"Long Range Walkie Talkie Module 1W 30dBM 5KM VHF(134-174MHz) \/ UHF(400MHz","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/07\/9b62d7314d62071ae85f674a04c4-200x200-1\/long_range_walkie_talkie_module_1w_30dbm_5km_vhf_28134_174mhz_29_2f_uhf_28400mhz_480mhz_29.jpg","attrs":{"Brand Name":"Lensen","Model Number":"LS-828","Place of Origin":"China","Minimum Order Quantity":"2pcs"}}
{"title":"50km Wireless Audio Module Digital Audio Module 25w VHF \/ UHF Band For","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/cd\/a3c626c1e4e9568e8ceffbbe2644-200x200-1\/50km_wireless_audio_module_digital_audio_module_25w_vhf_2f_uhf_band_for_transmitting_voice.jpg","attrs":{"Brand Name":"Lensen","Model Number":"LS-DA25000","Place of Origin":"China","Minimum Order Quantity":"2pcs"}}
LS-818 is a low cost and high performance integrated walkie talkie module. This module is the 2nd generation of the walkie talkie module and the upgraded version of LS-808.LS-818 comes with built-in high performance microcontroller, narrow band rf transceiver and standard UART interface. It is easy to use. Users only need to add external audio amplifier, microphone and speaker, then it becomes a professional walkie talkie with 1W output. In open area, it can easily achieve 3.5-5Km communication distance. Simplified interface and ultra small size make this module widely used in various applications and conveniently embedded into various handheld devices.
There are two frequency bands of LS-818: LS-818-U and LS-818-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: LS-818-U: U band, 400 --480MHz LS-818-V: V band, 134 -174MHz
Features:
Frequency: 400 ~ 480 MHz (UHF)
Tx and Rx frequency, Tx and Rx CTCSS can be set alone.
Band width 12.5/25KHz
Output power up to 1 w
Transmission distance up to 3.5 to 5 km in Open area
Sensitivity: - 124 DBM
High integration,small size
Built-in EEPROM, data kept even power off off
38 level CTCSS code / decode
166 level positive, reverse phase CDCSS digital audio
8 level squelch
8 adjustable volume
High/ low power is optional (500 mw) - 1 w
Wide range of working voltage 3.3 to 5.5 V with 1 ppm TCXO crystal, stable performance
Applications:
Small walkie talkie
Invisible intercom system
Sport products
Building community security system
Audio surveillance system
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
2014
Total Annual:
1000000-10000000
Employee Number:
100~120
Ecer Certification:
Verified Supplier
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Our diverse product portfolio includes:
Wireless I/O Controllers – 2DI2DO wireless RTU, 4DI4DO wireless RTU and 8DI8DO wireless RTU. They will help you realise remote ON-OFF control easily.
Wireless Analog Controllers – 2AI, 4AI, 2AO and 4AO wireless analog RTU ...