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VHF / UHF16 Data Transceiver Module , Low Cost Wireless RS232 Transceiver

Shenzhen Friendcom Technology Development Co., Ltd.

VHF / UHF16 Data Transceiver Module , Low Cost Wireless RS232 Transceiver

Country/Region china

Company Shenzhen Friendcom Technology Development Co., Ltd.

Categories Wireless Data Transceiver

Update 2017-02-09 13:50:16

ICP License Issued by the Chinese Ministry

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Detailed Product Description
RF Output Power: 1W-5W Programmable Channel Spacing: 12.5KHz/25KHz
Channel Capacity: 16 Frequency Ranges: 136MHz-174MHz,400MHz-440MHz,450MHz-490MHz
RX Sensitivity: -119dBm Baud Rate (max.): 19200bps

UHF/VHF 16 Channels 5W Programmable Wireless Data Transceiver FC-302 with RS-232

Abstract

FC-302 is a synthesized 5-watt Wireless Data Transceiver, which is designed for data transportation and voice communication. For the voice communication, it can support selected pre-emphasis, squelch and audio amplifier. The radio is PLL(Phase Lock Loop Synthesizer) /microprocessor controlled with optional FSK, GMSK, 4FSK modem. The application of two-point modulation with good low-frequency response in the radio also makes it a competitive choice for 1200-19200bps rate data application. Compact dimension and wide range DC support make it flexible to use. FCC, IC & CE certified.

Features


Programmable 1W-5W Output Power
12.5KHz/25KHz Channel Spacing
Programmable 16 Channels
Fast Start-up Time
CTCSS/DCS Encode/Decode
Data-Voice Compatible
Fully PC Programmable
POCSAG Protocol Support
LED Status Indicator
FSK,GMSK & 4FSK Modem Option

Specifications

General Specification
Frequency Range

VHF:136-174MHz

UHF:400-440MHz,

430-470MHz,

450-490MHz

Channel Spacing 12.5KHz/25KHz Programmable
Modulation Type F3D/F3E
Number of Channels 16
Nominal Working Voltage 12V DC
Extreme Working Voltage 9.5 V~16V DC
Storage Temperature -40℃~+80℃
Operating Temperature -30℃~+65℃
Current Consumption Standby <100mA
Transmit 5 watts RF Power <1.5A
Transmit 1 watt RF Power <1A
TX to RX Attack Time <5ms
RX to TX attack time <5ms
Frequency Error <2.5ppm
Antenna Connector BNC 50
External interface DB15/DB9
Transmitter Specification
RF Power 1W/2W/3W/4W/5W Programmable
Frequency Deviation 25KHz Channel Spacing <5KHz
12.5KHz Channel Spacing <2.5KHz
Subsonic 0.5KHz
Audio Response 25KHz Channel Spacing 300Hz~3KHz +1/-3dB
12.5KHz Channel Spacing 300Hz~2.55KHz +1/-3dB
Adjacent Channel Power 25KHz Channel Spacing <-70dBc
12.5KHz Channel Spacing <-65dBc

Conducted Spurious Emission

<1GHz,<-36dBm

>1GHz,<-30dBm

Modulation Sensitivity Voice 8~15mV
Data 80~130mV
TX SNR 25KHz Channel Spacing >45dB
12.5KHz Channel Spacing >40dB
Receiver Specification

RX Sensitivity

(12dB SINAD)

25KHz Channel Spacing <-119dB
Product Tags:

fsk wireless rf transceiver module

      

fsk transceiver module

      

vhf transceiver module

      
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