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Address: Comprehensive building, Wanyelong science and technology Park,
Liyuan Industrial Zone, Shiyan Street, Bao'an District, Shenzhen City 518108
P.R.CHINA.
Tel:
+86-755-86026600 +86-755-23230518
Fax:
+86-755-86026300
E-mail:
sales@friendcom.com
Website:
http://www.friendcom.com
SHENZHENG FRIENDCOM TECHNOLOGY DEVELOPMENT CO., LTD
FC-302 Data Radio
User Manual
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Table of Contents
Related Manuals for FRIENDCOM FC-302
Summary of Contents for FRIENDCOM FC-302
- Page 1 FC-302 Data Radio User Manual Address: Comprehensive building, Wanyelong science and technology Park, Liyuan Industrial Zone, Shiyan Street, Bao'an District, Shenzhen City 518108 P.R.CHINA. Tel: +86-755-86026600 +86-755-23230518 Fax: +86-755-86026300 E-mail: sales@friendcom.com Website: http://www.friendcom.com SHENZHENG FRIENDCOM TECHNOLOGY DEVELOPMENT CO., LTD...
- Page 2 93-62, November 7, 1997, has adopted a safety standard for human exposure to Radio Frequency (RF) electromagnetic energy emitted by FCC regulated equipment. Friendcom subscribes to the same safety standard for the use of its products. Proper operation of this radio will result in user exposure far below the Occupational Safety and Health (OSHA) and Federal Communications Commission limits.
- Page 3 Features CE, FCC& AS/NZS 4295: 2015 certified Programmable 16 channels Configurable power save feature FSK, 4FSK& GMSK modem option Frequency step 6.25KHz CTCSS/DCS Support maximum RF data rate: 19200bps Fast start-up time: 5ms ...
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Page 4: Specifications
Specifications GENERAL V: 136-174MHz U0: 400-440MHz Working Frequency U1: 430-470MHz U2: 450-490MHz Channel Spacing 12.5KHz/25KHz Programmable Modulation Type F3D/F3E Number of Channels Nominal Working Voltage 12V DC Extreme Working Voltage 9.6 V～16V DC Storage Temperature -40℃～+80℃ Operating Temperature -30℃～+65℃ Standby ＜100mA Current Transmit 5 watts RF Power... -
Page 5: Transmitter Specification
TRANSMITTER Specification RF Power 1W/2W/3W/4W/5W Programmable 25KHz Channel Spacing ＜5KHz Frequency 12.5KHz Channel Spacing ＜2.5KHz Deviation Subsonic 0.5KHz 25KHz Channel Spacing 300Hz～3KHz +1/-3dB Audio Response 12.5KHz Channel Spacing 300Hz～2.55KHz +1/-3dB 25KHz Channel Spacing ＜-70dBc Adjacent Channel Power 12.5KHz Channel Spacing ＜-65dBc ＜1GHz,＜-36dBm Conducted Spurious Emission... -
Page 6: Exterior View
IF Rejection ＞70dB Spurious Rejection ＞70dB Intermodulation Suppression ＞65dB Conducted Spurious Emission ＜-57dBm Receiving Audio Distortion ＜5% 25KHz Channel Spacing ＞45dB RX SNR 12.5KHz Channel Spacing ＞40dB Audio Output Power 0.5W @ 8Ωload Exterior View Description of radio components ① DB15 Female connector ②... - Page 7 FC-302 External DB15 female Pin Assignment FC-302 is manufactured by default with modem, if the radio does not have a built-in modem; the corresponding pin is defined as empty. Function Description Note AUDIO_IN Audio input, 3Khz LPF, Modulation ① AUDIO_IN is effective only （MOD IN）...
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Page 8: Antenna Installation
Powering the data radio FC-302 accepts many sources of DC power to permit more versatile use. This radio operates from 9.6V to 16V DC and standard voltage for test is 12V DC. The 4 pin of DB15 female connector for radio's power input pin. -
Page 9: Channel Scan
Level 5：0.55uV CTCSS/DCS To help to block out unwanted calls to your radio, FC-302 can be programmed by software to set CTCSS/DCS code. When enabled, receiver only can receive useful RF signal with the same CTCSS/DCS code of the transmitter to avoid interference from useless signal. -
Page 10: Channel Select
3 ---------priority scan, carry with tone Channel Select FC-302’s 16 channels can be selected by inner dip (4) switch (HW) on power board or serial command inputted from our PC software (SW). Only in SW control mode, channel can be selected by PC software in “Channel” feature. It is recommended to change it via SW. -
Page 11: Power Save Mode
6. The minimal volume is 0 and the maximum is 9. Power save mode When user enables the function, FC-302 will work into beat status to save the energy. If detect useful signal, the radio will start to work normally. If no useful signal detected, the radio will get into beat status. -
Page 12: Led Status Indicator
The LED indicator gives real time status of the radio's operation, Red for TX and green for RX. Parameter programming FC-302 is configured before leave factory, the user can directly use. If the user needs to modify FC-302 parameters, Please use FC-302 programming software and refer to the software manual. - Page 13 Communication between DTE and modem The internal option-modems (FSK, GMSK, 4FSK) are applied to the FC-302 to increase capability for data applications. The goal of an internal modem is to improve the efficiency for data transmission and provide maximum flexibility for user applications.
- Page 14 Dimensions...
- Page 15 1200 baud GMSK modem 9600 baud 4FSK modem 9600 or 19200 baud Programming board FC-302 only Power Adapter 12V, 2A RS232 Extended cable DB9 female to DB9 male USB to RS232 cable If the computer does not have a serial port...
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