Delivery Time:3 work days
Certification:FCC

2W Low Cost High Reliability RF Link Module FC-303 for Voice Transmission

Abstract

FC-303 is a low-cost, high reliability, point to point RF radio, it follows FCC PART 90 standard, specifically designed for the security alarm industry applications, using advanced wireless RF solution for research and development (FC-303 using integrated chip solution). Radio using high quality components and produced by SMT process, with compact size and convenient for embedded use, stable and reliable quality.

Features

2W Output Power
12.5KHz/25KHz Channel Spacing
Programmable 16 Channels
Low Cost & High Reliability
Data-Voice Compatible
Fully PC Programmable
Compact Size for Embedded
OEM/ODM Service
Comply with FCC part 90

Specifications

General
Frequency Range	VHF:136-154MHz, 154-174MHz UHF:400-420 MHz,450-470 MHz
Channel Capacity	Max. 999
Antenna Connector Impedance	BNC Type 50Ω
Frequency Tolerance and Stability	±1.5ppm
Power Source	5V/12V DC Optional
Temperature Range Storage	-40℃-80℃
Temperature Range Operating	-30℃-65℃
Dimensions	60mm(L)×30mm(W)×20mm(H)
Transmitter
Output Power	1-5W Optional
Modulation Type	F3D/F3E
Channel Spacing	12.5KHz/25KHz
Deviation	3KHz@80-130mv input
Frequency Deviation	<5KHz(25KHz),<2.5KHz(12.5KHz)
TX Current	1.5A
Standby Current	60mA
TX Attack Time	25ms
Receiver
Rx Sensitivity(12DB Sinad)	<-118dBm
Intermodulation	>65dB
Signal-to-Noise Ratio	>45dB@25 KHz,>38dB@12.5 KHz
Adjacent Channel Selectivity	>70Db@25KHz,>60dB@12.5KHz
Audio Output	200mv-500mv
Audio Distortion	<5%
Spurious Rejection	>70dB
Audio Response	300Hz-3KHz

Applications

Industrial telemetry & wireless remote control Gas and oil flow monitoring Electricity, water and gas utilities Earthquake, weather, environmental protection and urban lighting control Vehicle tracking and asset tracking systems Water monitoring, waste water management and irrigation control Railway, police, army automation system Aerial defense and fire alarm system Wireless Paging system

Competitive Advantage

We cooperate closely with several domestic and overseas first-class universities, research institutions and laboratories, to consolidate and enhance our core competencies, to strive to be the leading supplier of wireless solutions.

Accessory