230MHz 9600bps High Speed VHF Radio Modem FC-206 10w optional with RJ45

Items

Parameters

Frequency Band

VHF: 220MHz – 235 MHz

Channel Spacing

25KHz/12.5KHz optional

RF Output Power

1W - 10W Programmable

Modulation mode

16K0F3E

Number of Channels

16

Frequency Stability

±1.5ppm

RX Sensitivity(12dBSinad)

<-119 dBm

Power Supply

13.8V DC Nominal Voltage

TX Current (10Watts RF Power, 13.8V)

< 2A

Standby Current

≤60mA

Operating Temperature

–40°C to +70°C

Dimensions

(120mm)L x (71.2mm)W x (30.4mm)H

Weight  

≤270 g 

Antenna Impedance  

50 Ohm  

Antenna Port  

BNC connector, female  

Pin No.

Definition

Voltage limits

Function

Description

1

GND

Ground

Grounding

2

MIC

External MIC (Audio input)

When in audio communication, the pin is for MIC output. It should connect with the positive of the external MIC.

3

SPK

Audio output

The audio signal received by the radio will output by the pin after power amplifying, Power will be 500mW when driving 8 Ω speaker.

4

/MICPT

T

-0.7~5.7V

Transmission control(Audio)

The normal status of MICPTT is in high level. When it is in low level, it will enable the transmitter and send the audio signal. When data is prior to audio, it can’t enable the transmitter.

5

TXD

-0.7~5.7V

Data interface

For the radio setting. The data from radio to PC will pass via TXD. The interface level is TTL

6

NC

-0.7~5.7V

7

RXD

-0.7~5.7V

Data interface

For the radio setting. The data from PC to radio will pass via RXD. The interface level is TTL

8

13.8V

Output power supply

The external power supply provided to the radios, the current≤ 500mA