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product users manual | Users Manual | 625.90 KiB | July 03 2002 / February 03 2001 | |||
1 | Cover Letter(s) | April 03 2002 / February 03 2001 | ||||||
1 | External Photos | February 03 2001 | ||||||
1 | Internal Photos | February 03 2001 | ||||||
1 | Internal Photos | February 03 2001 | ||||||
1 | Internal Photos | / February 03 2001 | ||||||
1 | ID Label/Location Info | February 03 2001 | ||||||
1 | ID Label/Location Info | February 03 2001 | ||||||
1 | Test Report | February 03 2001 | ||||||
1 | Test Setup Photos | February 03 2001 |
1 | product users manual | Users Manual | 625.90 KiB | July 03 2002 / February 03 2001 |
DR-915L/LT Data Radio USERS GUIDE C o y o t e D a t a C o m
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. c o m DR-915L DATA RADIO ___________________________________________________________________________________________ TABLE OF CONTENTS General Information..............................................................................3 Configuration........................................................................................5 Specifications......................................................................................13 DR-915L Mechanical Overview .............................................................14 DR-915LT Mechanical Overview ...........................................................15 Hardware Timing ................................................................................16 In-System Configuration......................................................................20 FCC Compliance Warning and Class B Statement ..................................25 Revision G USERS GUIDE 2 DR-915L DATA RADIO ___________________________________________________________________________________________ DR-915L/LT Data Radio General Information This DR-915L is a data transceiver operating in the 902-928 MHz ISM band. The DR-
915LT is a transmit-only version. Both units are designed to operate under Part 15.249 of the FCC rules and regulations. The unit operates on 62 discrete frequencies within the ISM band, each frequency about 400kHz apart. Using a frequency agile phase-locked loop synthesizer, the radio is able to operate on any of 62 non-interfering channels. Revision G USERS GUIDE 3 DR-915L DATA RADIO ___________________________________________________________________________________________ DR-915L/LT DATA RADIO CONFIGURATION Default Settings Serial Baud ..............................................................................9600 bits/second Port......................................................................................................... UART RX buffer size .................................................................................. 180 bytes*
TX buffer size .................................................................................. 180 bytes*
CTS assert....................................................................................... 180 bytes*
CTS de-assert .................................................................................. 150 bytes*
TX assert.................................................................................180 bytes*/5 mS Channel..........................................................................................................1 Source Address...............................................................................................1 Destination Group ...........................................................................................1 Destination Address ........................................................................................1 Acknowledgement.....................................................................................None Power save.................................................................................................. Off
*Factory setting; cannot be changed. Revision G USERS GUIDE 4 DR-915L DATA RADIO ___________________________________________________________________________________________ DR-915L/LT DATA RADIO CONFIGURATION The DR-915L and DR-915LT are supplied with an easy-to-use Windows98 configuration program. The configuration program allows the user to control the operation of their radio network. Installing The configuration software does not require an installation. Simply run it from the CD labeled DR-915L/LT Tools or copy it onto another drive. Start the program by locating and double clicking on the Programmer icon. This will launch the configuration program and display the screen below. Revision G USERS GUIDE 5 DR-915L DATA RADIO ___________________________________________________________________________________________ Click on the PC Settings tab, then select which COM port will be used to connect to the data radio. As shown below, COM1 thru COM4 are available. This setting will be retained the next time the configuration program is run. Getting Started To configure the radio, click on appropriate tab to select the radio type being configured. Then select the radio Communications Port. The default setting is for asynchronous serial mode, UART (Universal Asynchronous Receiver/Transmitter). The default baud rate is 9600 bits per second. The interface baud rate can be set to standard values between 2400 and 57600 as shown on the following page. This mode supports 8 data bits, 1 stop bit and no parity. Revision G USERS GUIDE 6 DR-915L DATA RADIO ___________________________________________________________________________________________ DR-915L DR-915L Repeater DR-915LT Revision G USERS GUIDE 7 DR-915L DATA RADIO ___________________________________________________________________________________________ Addressing The radio has been designed to be very versatile in its addressing functions. Each radio unit has its own identifier consisting of a group number and address number. The Source Group specifies which group of radios the unit being configured belongs to. The Source Address specifies the address within that group that uniquely identifies this radio. The radio will decode packets containing a Destination Group and Address matching its own. With the exception of broadcast messages, all others will be ignored. Broadcast messages are those messages where the destination address is 0 and the group is the same as the radio receiving it, or those messages where the destination address and group are both 0. When the destination group is set to 0, all radios in all groups will decode the packet. Likewise, the Destination Group specifies which group of radios the transmissions will go to. The Destination Address specifies the individual radio within that group that will receive the message. Channel The Channel selects the frequency the radio will transmit and receive on. There are 62 channels available for the use of multiple networks or to avoid interference. Radios must be on the same channel to communicate. TX Hold Off Time TX Hold Off Time sets the amount of time that must elapse after the last byte to be transmitted is received by the radio before a transmit packet will be initiated. Setting this value higher will prevent numerous small packets from being sent when the transmit data is not continuous. The default setting will be adequate for most applications. Acknowledgement (Ack-Back) The DR-915L has powerful, built-in path management features designed to make OEM integration quick and easy. Activating packet acknowledgement will virtually guarantee all data transmitted is received. Any packet transmitted by the DR-915L is then acknowledged by the receiving radio. If any packet is not acknowledged, the transmitting radio will resend the data. While reducing throughput, this feature also handles missed transmissions as well as performs path management, allowing full duplex communications. Revision G USERS GUIDE 8 DR-915L DATA RADIO ___________________________________________________________________________________________ The numeric value populated in the Retries field specifies the number of attempts the radio will make in trying to resend unacknowledged packets. The value in the Timeout field determines how long the radio will wait for the acknowledgement before resending. (See Hardware Timing for more information) Number of Repeaters The range of the DR-915L/LT may be extended by using repeaters. Repeater modules receive data packets on one group code and retransmit the packet on another group code. For example, a repeater configured with group codes 3 and 4 will translate the following packets and retransmit them as follows:
A packet received with a destination group code of 3 will be received and retransmitted with a destination group of 4. A packet received with a destination group code of 4 will be received and retransmitted with a destination group of 3. This method of group code translation guarantees that data is transferred through the repeater and not directly between radios. When the DR-915L is in Ack-Back mode and there are repeaters in the system, the amount of time needed to receive packet acknowledgements increases. By specifying the number of repeaters in the Configuration program, this delay is calculated and the radio is updated correctly. Always populate this field with the maximum number of chained repeaters in the system. Revision G USERS GUIDE 9 DR-915L DATA RADIO ___________________________________________________________________________________________ Path Management The DR-915L/LT has powerful path management tools to help ensure successful field installations. The Path Management window has two modes, Continuous and On Sync. The Continuous mode allows the installer to look at competing signals on the radios channel and determine if there is a potential interference problem. Running in this mode for an extended period of time will show the installer the level of the strongest signal seen by the radio. The solid indicator needle indicates the current signal level being received while the dashed indicator needle shows the strongest signal received. Clicking the Stop button will reset the dashed indicator. Continuous Mode Signal Monitoring Revision G USERS GUIDE 1 0 DR-915L DATA RADIO ___________________________________________________________________________________________ The On-Sync mode allows the installer to look only at radio transmissions for DR-915L or DR-915LT radios. When packets are received, the transmissions current and maximum signal strength is displayed along with the packets source group code and address. This allows the installer to ensure there is adequate signal strength with enough fade margin to guarantee reliable operation. Signals in the green area are considered very reliable, the yellow area are marginally reliable and the red area are considered not reliable. The graph will display information for a maximum of 16 radio addresses. As new addresses are received, they will replace the oldest ones in the graph. The signal received last is indicated by a cross hatch in the bar. Clicking on the Stop button will reset the graph information. On-Sync Signal Monitoring Revision G USERS GUIDE 1 1 DR-915L DATA RADIO ___________________________________________________________________________________________ Code Upgrading The DR-915L and DR-915LT have been designed for easy field upgrades. Using the RS-
232 Serial Adapter board, a DR915 Programming cable, a standard Serial Configuration cable and a current version of the DR-915L/LT Configuration program running on the users PC, the radio can be re-flashed with new operating code. Special customer code can also be loaded in this manner. With the radio mounted on an RS232 Serial Adapter board, connect a program upgrade cable from the programming connector, J4, on the Adapter board to the parallel port on the PC. Connect a standard DB9 male-to-female serial cable from the Adapter boards DB9, J2, and to the serial port on the PC. Power the Adapter board using the supplied 12-volt wall module connected to the Adapter boards power jack, P8. Using the DR-915L/LT Configuration program, click on the Flash tab. Select the software version from the Software Version drop-down box and then press the Program Flash button. The Configuration program will then read the setup information from the radio, upgrade the radio code and reload the original configuration. Flash Upgrade Tab Revision G USERS GUIDE 1 2 DR-915L DATA RADIO ___________________________________________________________________________________________ DR-915L/LT DATA RADIO SPECIFICATIONS Overall Frequency .................................................................................... 902-928 MHz Frequency Control......................................................................PLL Synthesizer Transport .............................................. Transparent, Point-to-Point Guaranteed Data Interface ................................ Asynchronous TTL, Synchronous Serial (SPI) Channels ......................................................................................................62 Configuration.................................Windows98 Application using PC Serial Port Duty Cycle............................................................. 100% all modes of operation Data Interface Rate................2400,4800,9600,19.2k,28.8,*38.4,*56k bps (N,8,1) Temperature................................................................................ -30 to +70 C Range ..................................................up to 3000 feet depending on conditions Data Encoding ..................................................................... Proprietary Method Receiver Sensitivity ..................................................................-101 dBm usable Modulation ............................................................................... Direct FM (FSK) RF Data Rate ........................................................................................ 50 kbps Data Flow Control ...............................................................Hardware using CTS Transmitter Output ...................................................................................1mW Error Detection ................................................................................. 16 bit CRC Power Requirements Input Voltage................................................................................ 7.5 15 VDC Input Current.....................................................................70 mA Receive Mode 50 mA Transmit Mode tbd mA Power Save Mode Regulatory United States.......................................................................... 15.249 Approved Canada..................................................................................RSS210 Compliant Mechanical Size................................................................................................ 1.75 x 2.5 Antenna Connector ........................................................... Fixed Mount, Remote
*38.4k not available on the DR-915L, 57.6k not available on the DR-915LT Revision G USERS GUIDE 1 3 DR-915L DATA RADIO ___________________________________________________________________________________________ DR-915L/LT Data Radio RADIO HARDWARE INTERFACE DR-915L Mechanical Overview Revision G USERS GUIDE 1 4 DR-915L DATA RADIO ___________________________________________________________________________________________ DR-915L/LT DATA RADIO RADIO HARDWARE INTERFACE DR-915LT Mechanical Overview Revision G USERS GUIDE 1 5 DR-915L DATA RADIO ___________________________________________________________________________________________ DR-915L/LT DATA RADIO HARDWARE INTERFACE Pin Definitions for Connector P2 (915L) and P4 (915LT) PIN 1 2 3 4 5 6 7 8 9 10 FUNCTION Ground CTS DTR Receive Data Transmit Data Reset SPI Clock SPI MISO/Fail SPI MOSI/Sending VCC PIN 1 Ground Power and signal ground for the data radio. PIN 2 CTS Clear to Send. This line will be low when the radio is ready to accept data to transmit. When the radio raises this line, the user application must cease sending data to the radio or a buffer overflow may occur, resulting in a loss of data. Data Terminal Ready. This line is used to place the radio into configuration mode. It should be held low for normal operation. PIN 3 DTR PIN 4 Receive Data This is data received by the radio and sent out to the user device. The data format is a standard, asynchronous stream at the user-set baud rate with one start bit (low) followed by eight data bits and one stop bit (high). This is a TTL-
Revision G USERS GUIDE 1 6 DR-915L DATA RADIO ___________________________________________________________________________________________ level interface. Applications requiring RS-232 must use an appropriate interface circuit or a DR-915L RS-232 interface board. PIN 5 Transmit Data This is the data sent by the user device for the radio to transmit. The data format is a standard asynchronous stream at the user-set baud rate with one start bit (low) followed by eight data bits and at least one stop bit (high). This is a TTL-level interface. Applications requiring RS-232 must use an appropriate interface circuit or a DR-915L RS-232 interface board. PIN 6 Reset Taking this pin low will reset the radios microcontroller. For normal operation, this pin should be left open. PIN 7 SPI Clock This is the SPI clock signal. Data is clocked into and out of the DR-915L on the rising edge. This pin is also used for updating the code in the radio. PIN 8 SPI MISO This is the SPI data from the radio to the host when in SPI mode. This pin also indicates a failure to complete an transmission while in Ack-Back mode. This pin is also used for updating the code in the radio. PIN 9 SPI MOSI This is the SPI data to the radio from the host when in SPI mode. This pin also indicates the radio is attempting a transmission while in Ack-Back mode. This pin is also used for updating the code in the radio. PIN 10 VCC This is power to the radio. It should be 7.5 to 15 vdc. Revision G USERS GUIDE 1 7 DR-915L DATA RADIO ___________________________________________________________________________________________ DR-915L/LT DATA RADIO HARDWARE TIMING Ack-Back Handshaking Revision G USERS GUIDE 1 8 W h e n c o n f i g u r e d f o r A c k
B a c k m o d e
, t h e r a d i o w i l l a t t e m p t t o r e s e n d p a c k e t s t h a t a r e n o t a c k n o w l e d g e d a s r e c e i v e d b y t h e d e s t i n a t i o n r a d i o
. W h i l e t h i s v i r t u a l l y g u a r a n t e e s t h a t d a t a w i l l b e c o r r e c t l y t r a n s m i t t e d
, t h e r e i s s t i l l t h e p o s s i b i l i t y t h a t t h e d e s t i n a t i o n r a d i o i s u n a v a i l a b l e
. B e c a u s e o f t h i s
, t h e D R
9 1 5 s u p p l i e s h a r d w a r e i n d i c a t i o n o f t h e s u c c e s s o r f a i l u r e o f A c k
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S e e R a d i o H a r d w a r e I n t e r f a c e f o r p i n d e f i n i t i o n s
) S h o w n b e l o w i s a n e x a m p l e o f t h e h a r d w a r e h a n d s h a k i n g f o r a s u c c e s s f u l A c k
B a c k t r a n s m i s s i o n
. T h e T X t r a c e i d e n t i f i e s t h e a c t u a l t r a n s m i s s i o n a t t e m p t a n d i s i n t e r n a l t o t h e r a d i o
. T h e S N D I N G t r a c e i s t h e h a n d s h a k e s i g n a l o n P i n 9 o f P 2
. T h i s s i g n a l g o e s h i g h w h e n t h e t r a n s m i t a t t e m p t i s m a d e a n d s t a y s h i g h u n t i l t h e a c k n o w l e d g e m e n t p a c k e t i s r e c e i v e d f r o m t h e d e s t i n a t i o n r a d i o
. S u c c e s s f u l A c k
B a c k T r a n s m i s s i o n DR-915L DATA RADIO ___________________________________________________________________________________________ Timeout If and acknowledgement is not received within the Ack-Back Retries time, the radio will resend the packet up to the Ack-Back setting. If an acknowledgment is received during one of the retries, the SNDING signal will return low, indicating a successful transmission. If there is no acknowledgement after all retry attempts, the SNDING line will return low and the FAIL line will go high to indicate a transmission failure Revision G USERS GUIDE 1 9 F a i l e d A c k
B a c k T r a n s m i s s i o n A f t e r 3 R e t r i e s DR-915L DATA RADIO ___________________________________________________________________________________________ DR-915 DATA RADIO IN-SYSTEM CONFIGURATION General Structure Revision G USERS GUIDE 2 0 T h e D R
9 1 5 m a y b e r e c o n f i g u r e d w h i l e i n a h o s t s y s t e m
. T h i s a l l o w s t h e u s e r s s y s t e m t o c h a n g e t h e s o u r c e o r d e s t i n a t i o n a d d r e s s a n d g r o u p c o d e s o n
t h e
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L T r a d i o s i s a s f o l l o w s
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, 0 x 5 5
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. N u m b e r s p r e c e d e d b y 0 x a r e h e x a d e c i m a l
. A l l o t h e r s a r e d e c i m a l
. T h e D T R p i n m u s t b e r a i s e d p r i o r t o s e n d i n g a n y c o m m a n d s t o t h e r a d i o
. O n c e a c o m p l e t e c o m m a n d h a s b e e n s e n t t o t h e r a d i o
, t h e D T R p i n s h o u l d b e i m m e d i a t e l y l o w e r e d
. I f a r e a d c o m m a n d o f s o m e s o r t w a s i s s u e d
, t h e d e v i c e s h o u l d b e r e a d y t o r e c e i v e t h e i n f o r m a t i o n i m m e d i a t e l y
. I f a W r i t e C o m m a n d w a s i s s u e d
, t h e d e v i c e m u s t a l l o w 2 5 0 m i l l i s e c o n d s f o r t h e r a d i o t o r e b o o t i t s e l f w i t h t h e n e w v a l u e s b e f o r e a n y o t h e r c o m m a n d s c a n b e i s s u e d
. A s b y t e s a r e s e n t t o t h e r a d i o
, e a c h b y t e w i l l b e i m m e d i a t e l y e c h o e d b a c k t o t h e s e n d e r f o r c o n f i r m a t i o n t h a t t h e r a d i o r e c e i v e d t h e b y t e
. W h e n a n y d a t a i s b e i n g r e a d f r o m t h e r a d i o
, t h e d e v i c e s h o u l d s i m p l y r e a d i n t h e d a t a w i t h o u t e c h o i n g t h e b y t e s b a c k t o t h e r a d i o
. DR-915L DATA RADIO ___________________________________________________________________________________________ Command Structure Revision G USERS GUIDE 2 1 T h e f o r m a t o f t h e d a t a b y t e s f o r s e n d i n g a c o m m a n d t o t h e r a d i o s i s a s f o l l o w s
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, 1
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b e g i n n i n g a d d r e s s
h i g h b y t e
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l o w b y t e
1 b y t e
n u m b e r o f b y t e s t o b e r e a d
1 b y t e
) W r i t e C o m m a n d
0 x 0 2
1 b y t e
m e m o r y s e l e c t
1 b y t e
0
w r i t e t o E E P R O M
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w r i t e t o R A M
b e g i n n i n g a d d r e s s
1 b y t e
n u m b e r o f b y t e s t o b e w r i t t e n
1 b y t e
b y t e
1 t o b e w r i t t e n
b y t e
2 t o b e w r i t t e n
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3 t o b e w r i t t e n
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. T h e p a c k e t s t r u c t u r e i s a s f o l l o w s
0 x A A
1 b y t e
c o u n t e r
h i g h b y t e
1 b y t e
c o u n t e r
l o w b y t e
1 b y t e
s o u r c e g r o u p
1 b y t e
s o u r c e a d d r e s s
1 b y t e
0 x 5 5
1 b y t e
) R e a d M o d e l C o m m a n d
0 x 0 4
1 b y t e
) T h i s c o m m a n d r e t u r n s a n A S C I I s t r i n g 1 5 b y t e s l o n g
. R e a d S o f t w a r e V e r s i o n C o m m a n d
0 x 0 5
1 b y t e
) T h i s c o m m a n d r e t u r n s a n A S C I I s t r i n g 1 5 b y t e s l o n g
. R e a d S e r i a l N u m b e r C o m m a n d
0 x 0 6
1 b y t e
) T h i s c o m m a n d r e t u r n s 4 b y t e s w i t h t h e l e a s t s i g n i f i c a n t b y t e f i r s t
. DR-915L DATA RADIO ___________________________________________________________________________________________ Addresses of Settings CAUTION!
CAUTION!
Revision G USERS GUIDE 2 2 T h e r a d i o s o f t w a r e p e r f o r m s n o v a l i d a t i o n o f s e t t i n g s
. G r e a t c a r e s h o u l d b e t a k e n w h e n p r o g r a m m i n g a n y o f t h e s e s e t t i n g s
. D R 9 1 5 L A d d r e s s M a p
0 x 0 0 0 1
C h a n n e l
V a l i d r a n g e
0 6 3
) 0 x 0 0 0 2
T x H o l d o f f
V a l i d r a n g e
5
2 5 5
. D e f a u l t
5
) 0 x 0 0 0 3
P r e a m b l e B y t e s
h i g h b y t e
V a l i d r a n g e
1 6
1 0 0 0
. D e f a u l t
1 6
. A v a l u e o f l e s s t h a n 1 6 w i l l c a u s e i m p r o p e r o p e r a t i o n
) 0 x 0 0 0 4
P r e a m b l e B y t e s
l o w b y t e
) 0 x 0 0 0 5
D e s t i n a t i o n G r o u p
V a l i d r a n g e
0
2 5 5 w h e r e 0 i s b r o a d c a s t g r o u p
) 0 x 0 0 0 6
D e s t i n a t i o n A d d r e s s
V a l i d r a n g e
0
2 5 5 w h e r e 0 i s b r o a d c a s t a d d r e s s
) 0 x 0 0 0 7
S o u r c e G r o u p
V a l i d r a n g e
1
2 5 5
. A v a l u e o f 0 m u s t n o t b e u s e d
) 0 x 0 0 0 8
S o u r c e A d d r e s s
V a l i d r a n g e
1
2 5 5
. A v a l u e o f 0 m u s t n o t b e u s e d
) 0 x 0 0 0 9
P a c k e t L e n g t h
V a l i d r a n g e
1
1 7 7
. D e f a u l t
1 7 7
) 0 x 0 0 0 A
C T S D e a s s e r t L i m i t
V a l i d r a n g e
1
1 7 8
. D e f a u l t
1 7 8
. T h i s v a l u e s h o u l d b e g r e a t e r t h a n t h e C T S A s s e r t L i m i t
) 0 x 0 0 0 B
C T S A s s e r t L i m i t
V a l i d r a n g e
1
1 7 7
. D e f a u l t
8 9
. T h i s v a l u e s h o u l d b e l e s s t h a n t h e C T S D e a s s e r t L i m i t
) 0 x 0 0 0 C
B a u d R a t e
s e e b e l o w f o r p r o p e r s e t t i n g s
) 0 x 0 0 0 D
A c k
B a c k E n a b l e
V a l i d r a n g e
1 i s e n a b l e d
, 0 i s d i s a b l e d
) 0 x 0 0 0 E
A c k
B a c k R e t r i e s
V a l i d R a n g e
0
2 5 5
) 0 x 0 0 0 F
A c k
B a c k T i m e o u t
V a l i d R a n g e
5 0
2 5 5
) 0 x 0 0 1 0
C o m m u n i c a t i o n s P o r t
V a l i d r a n g e
0 i s S P I p o r t
, 1 i s U A R T
) 0 x 0 0 1 1
N u m b e r o f R e p e a t e r s i n S y s t e m
V a l i d r a n g e
0
2 5 5
) DR-915L DATA RADIO ___________________________________________________________________________________________ Revision G USERS GUIDE 2 3 D R 9 1 5 L R e p e a t e r A d d r e s s M a p
0 x 0 0 0 1
C h a n n e l
V a l i d r a n g e
0 6 3
) 0 x 0 0 0 2
P r e a m b l e B y t e s
h i g h b y t e
V a l i d r a n g e
1 6
1 0 0 0
. D e f a u l t
1 6
. A v a l u e o f l e s s t h a n 1 6 w i l l c a u s e i m p r o p e r o p e r a t i o n
) 0 x 0 0 0 3
P r e a m b l e B y t e s
l o w b y t e
) 0 x 0 0 0 4
G r o u p 1
V a l i d r a n g e
0
2 5 5
) 0 x 0 0 0 5
G r o u p 2
V a l i d r a n g e
0
2 5 5
) 0 x 0 0 0 6
B a u d R a t e
s e e b e l o w f o r p r o p e r s e t t i n g s
) 0 x 0 0 0 7
D e b u g E n a b l e
V a l i d r a n g e
1 i s e n a b l e d
, 0 i s d i s a b l e d
) D R 9 1 5 L T A d d r e s s M a p
0 x 0 0 0 1
C h a n n e l
V a l i d r a n g e
0 6 3
) 0 x 0 0 0 2
T x H o l d o f f
V a l i d r a n g e
5
2 5 5
. D e f a u l t
5
) 0 x 0 0 0 3
P r e a m b l e B y t e s
h i g h b y t e
V a l i d r a n g e
1 6
1 0 0 0
. D e f a u l t
1 6
. A v a l u e o f l e s s t h a n 1 6 w i l l c a u s e i m p r o p e r o p e r a t i o n
) 0 x 0 0 0 4
P r e a m b l e B y t e s
l o w b y t e
) 0 x 0 0 0 5
D e s t i n a t i o n G r o u p
V a l i d r a n g e
0
2 5 5 w h e r e 0 i s b r o a d c a s t g r o u p
) 0 x 0 0 0 6
D e s t i n a t i o n A d d r e s s
V a l i d r a n g e
0
2 5 5 w h e r e 0 i s b r o a d c a s t a d d r e s s
) 0 x 0 0 0 7
S o u r c e G r o u p
V a l i d r a n g e
1
2 5 5
. A v a l u e o f 0 m u s t n o t b e u s e d
) 0 x 0 0 0 8
S o u r c e A d d r e s s
V a l i d r a n g e
1
2 5 5
. A v a l u e o f 0 m u s t n o t b e u s e d
) 0 x 0 0 0 9
P a c k e t L e n g t h
V a l i d r a n g e
1
1 7 7
. D e f a u l t
1 7 7
) 0 x 0 0 0 A
C T S D e a s s e r t L i m i t
V a l i d r a n g e
1
1 7 8
. D e f a u l t
1 7 8
. T h i s v a l u e s h o u l d b e g r e a t e r t h a n t h e C T S A s s e r t L i m i t
) 0 x 0 0 0 B
C T S A s s e r t L i m i t
V a l i d r a n g e
1
1 7 7
. D e f a u l t
8 9
. T h i s v a l u e s h o u l d b e l e s s t h a n t h e C T S D e a s s e r t L i m i t
) 0 x 0 0 0 C
B a u d R a t e
s e e b e l o w f o r p r o p e r s e t t i n g s
) 0 x 0 0 0 D
C o m m u n i c a t i o n s P o r t
V a l i d r a n g e
0 i s S P I p o r t
, 1 i s U A R T
) 0 x 0 0 0 E
N u m b e r o f R e p e a t e r s i n S y s t e m
V a l i d r a n g e
0
2 5 5
) DR-915L DATA RADIO ___________________________________________________________________________________________ Revision G USERS GUIDE 2 4
B a u d R a t e s e t t i n g s f o r t h e D R 9 1 5 L a n d R e p e a t e r a r e a s f o l l o w s
2 4 0 0 b a u d
2 1 5 4 8 0 0 b a u d
1 0 7 9 6 0 0 b a u d
5 3
d e f a u l t
) 1 4 4 0 0 b a u d
3 5 1 9 2 0 0 b a u d
2 6 2 8 8 0 0 b a u d
1 7 3 8 4 0 0 b a u d
1 2
n o t r e c o m m e n d e d f o r u s e
) 5 7 6 0 0 b a u d
8
B a u d R a t e s e t t i n g s f o r t h e D R 9 1 5 L T a r e a s f o l l o w s
2 4 0 0 b a u d
2 0 7 4 8 0 0 b a u d
1 0 3 9 6 0 0 b a u d
5 1
d e f a u l t
) 1 4 4 0 0 b a u d
3 4 1 9 2 0 0 b a u d
2 5 2 8 8 0 0 b a u d
1 6 3 8 4 0 0 b a u d
1 2 5 7 6 0 0 b a u d
8
n o t r e c o m m e n d e d f o r u s e
) DR-915L DATA RADIO ___________________________________________________________________________________________ DR-915L/LT DATA RADIO REGULATORY FCC Compliance Warning Changes or modifications to the DR-915L/LT not expressly approved by Coyote DataCom, Inc. could void the users authority to operate this product. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna. Connect the equipment into an outlet on a circuit different from that to which Increase the separation between the equipment and receiver. the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Revision G USERS GUIDE 2 5
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2001-03-02 | 902.4 ~ 927.6 | DXX - Part 15 Low Power Communication Device Transmitter | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2001-03-02
|
||||
1 | Applicant's complete, legal business name |
Coyote DataCom, Inc.
|
||||
1 | FCC Registration Number (FRN) |
0004260287
|
||||
1 | Physical Address |
3941 Park Drive
|
||||
1 |
El Dorado Hills, California 95762
|
|||||
1 |
United States
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
t******@timcoengr.com
|
||||
1 | TCB Scope |
A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
|
||||
app s | FCC ID | |||||
1 | Grantee Code |
PHO
|
||||
1 | Equipment Product Code |
DR915L
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
K****** H********
|
||||
1 | Title |
President
|
||||
1 | Telephone Number |
916-9********
|
||||
1 | Fax Number |
916-9********
|
||||
1 |
k******@coyotedatacom.com
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Data Transmitter | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Does not apply | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
Rogers Labs, Inc.
|
||||
1 | Name |
S****** R******
|
||||
1 | Telephone Number |
913-8********
|
||||
1 | Fax Number |
913-8********
|
||||
1 |
r******@micoks.net
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | 902.40000000 | 927.60000000 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC