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Long Range Radio Modem VHF UHF with RS-232 for Voice Communication

Place of Origin: Zhejiang

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer

Product Detail

Model No.: FC-301D

Product Description

 

VHF UHF 5W 16 Channels Programmable Radio Modem FC-301D with RS-232

 

 

Abstract

 

The FC-301/D Series of Radio Modem from Friendcom utilizes the latest technology in its design and manufacturing. Both the UHF and VHF models are PLL (Phase Lock Loop Synthesizer) / microprocessor controlled, and offer one to five watts of power with 16 channel capability. Multiple functions including AC audio coupling, 1200 to 9600 baud rates GMSK and FSK modulation capability are standard in these fully programmable wide bandwidth Radio Modem units.

 

 

Features

 

Programmable 1W-5W Output Power
12.5KHz/25KHz Channel Spacing
Programmable 16 Channels
CTCSS/DCS Encode/Decode
Data-Voice Compatible
Fully PC Programmable
LED Status Indicator
FSK,FFSK & GFSK Modem Option

 

 

Specifications

 

Items Parameters
Frequency Band

VHF:136-174MHz

UHF:400-470MHz,450-490MHz

Channel Spacing 25KHz/12.5KHz optional
RF Output Power 1W - 5W Programmable
Modulation type 16K0F3E, 8K5F3E
Intermediate Frequency 45.1MHz & 455KHz
Number of Channels 16
Frequency Stability ±2.5ppm
RX Sensitivity(12dB Sinad) UHF<-117 dBm, VHF <-118 dBm
Operation Rating Intermittent 5:5:90 ( TX: RX: Standby)
Power Supply 12.5V DC Nominal Voltage
TX Current (5W RF Power, 12.5V) < 1.5A
Standby (Muted) Current ≤40mA
Operating Temperature Range from –30°C to +65°C
Dimensions (120mm)L x (60mm)W x (20mm)H
Time TX to RX < 20 ms
Time RX to TX < 25 ms
Weight 200g
Antenna Impedance 50 Ohm
Antenna Port BNC connector, female

 

 

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

 

 

Our Services


We provide OEM services of all the products, as well as all the RF products ODM services.All of our product are strictly according to FCC & CE standard and our company is comply with ISO9001:2008.

 


For order


1. We accept OEM & ODM.
2. Tag on the case and package.
3. Samples can be delivered in 3 days.
4. Payment accept western union optional & T/T.
5. Discounts are offered based on order quantities.
6. Delivery Details: within 3 days after receiving payment.

 

 

About us


Friendcom designs, produces and promotes high performance and cost-effective Wireless RF Module in the license-free ISM bands at 315/433/868/915MHz;for use in a variety of wireless short-range applications such as AMR/AMI, remote controls, home and building automation, industrial controls and sensor networks.

 

 

DB9 Description

 

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