OEM Radios | JAVAD GNSS
User Manual for JAVAD models including: UHFSSRx, OEM Radios
5 avr. 2021 — In order to address customer support inquires in a timely and effective manner; JAVAD GNSS has created a powerful online question utility.
File Info : application/pdf, 2 Pages, 329.52KB
DocumentDocumentUHFSSRx For operation manuals and other technical documents, please visit our website and download the latest firmware. Here are the link to the UHFSSRx firmware, documentation, and utilities: http://javad.com/jgnss/products/radios/oem-radios.html Support Inquires In order to address customer support inquires in a timely and effective manner; JAVAD GNSS has created a powerful online question utility. To take advantage of this utility, please log into your JAVAD GNSS account and select QUESTIONS from the drop down menu. The questions utility may also be reached by clicking: Menu>Questions When the JAVAD GNSS support team posts a response to your inquiry, an email containing this response is sent to the email address you have registered in your profile. 45.8 1.803 9.3 0.366 7.3 0.287 80.8 3.181 Connector, 16-Lead,Header Dimension in mm [inch] 12.7 0.499 MMCX Connector 900 Rock Avenue, San Jose, CA 95131 USA Phone: +1(408) 770-1770 www.javad.com Copyright © JAVAD GNSS, Inc., 2021 UHFSSRx 16-Lead Header Connector Pinout PIN Signal # Designator Signal name 1 GND GND 2 DSP UART 1 TXD 3 DSP UART 2 RXD Description I/O TTL Input TTL Output Ground Transmitted Data Received Data 4 DPORT5 DTR or DP/ MP TTL Input Data Terminal Ready 5 DPORT1 CTS TTL Output Clear to Send 6 TTLI1 SLEEP TTL Input Sleeps/wakes radio Receive only 7 DPORT3 MDM_GRN TTL Output Data Carrier Detect 8 DPORT4 RTS TTL Input Request to Send 9 DPORT2 DSR TTL Output Data Set Ready 10 RES CONT 80.8 3.180 11 TTLO1 RESCONT TTLOUT1 TTL Input TTL Output 12.4 0.490 12 TTLO2 TTLOUT2 TTL Output 13 GND 14 TTLI2 GND TTLIN - MMCX Connector TTL Input 15 VCC36 PWR Connector1, 166-LeaVd,CHCea3de6r PWR Dimension in mm [inch]. External External Reset the radio TTL Output Line 1 TTL Output Line 2 Ground TTL Input line Power Supply Power Supply Comments Signal and Chassis Ground Serial Data Input Output for received serial data Control line can be used as a backup method for entering Command mode: (0V) Maintenance Mode; (3.3V) Data Mode An internal 100K pull-up enables Data Mode if this signal is left unconnected. Maintenance Mode is also accessible by transmitting an escape sequence. Used to control transmit flow from the user to the radio: (0V) Transmit buffer not full, continue transmitting (3.3V) Transmit buffer full, stop transmitting In sleep mode, all radio functions are disabled consuming less than 50µA. An internal 10K pull-down wakes up the radio if this signal is left unconnected. At wake up, any user programmed configuration settings are refreshed from flash memory, clearing any temporary settings that may have been set: (3.3V) Sleep Radio; (0V) Wake Radio As an option could be used as TTL Input Line 1. Used by remotes to indicate that the remote has successfully acquired the signal from base station: (0V) Carrier detected (synchronized) (3.3V) No carrier detected (not synchronized) Gates the flow of receive data from the radio to the user on or off. An internal 10K pulldown enables data receive if this signal is left unconnected. In normal operation, this signal should be asserted: (0V) Receive data (RxD) enabled (3.3V) Receive data (RxD) disabled Used to control transmit flow from the user to the radio: (0V) Receive buffer has data to transfer; (3.3V) Receive buffer is empty Reset the radio by shortening this pin to the ground. Reserve line Reserve line Signal and Chassis Ground An internal 100K pull-up resistor is applied. Regulated positive 3.6V DC from ext. Power Supply. Regulated positive 3.6V DC from ext. Power Supply. Read this First Revision 3.0 April 5, 2021