0600-00019 Laird Technologies, 0600-00019 Datasheet - Page 13

• Manufacturer Part Number: 0600-00019
• Description: ANTENNA 915MHZ 1/2WAVE 7"RA MMCX
• Manufacturer: Laird Technologies

Specifications of 0600-00019

• Antenna Type: Whip: 1/2 Wave, Swivel, Tilt (Right Angle)
• Number Of Bands: 1
• Frequency: 902MHz ~ 928MHz
• Vswr: 2
• Gain: 2dBi
• Termination: MMCX R/A Plug
• Mounting Type: Chassis Mount
• Height (max): 7.2" (182.88mm)
• Impedance: 50 Ohms
• Technology Type: Wireless Transceiver Antenna
• Termination Style: MMCX
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

thereby eliminating the need for extensive programming on the OEM Host side. This ability of the protocol makes it ideal for any
legacy system.
Note: When both API Send Data Complete and API Receive Packet on the API Control are enabled, Send Data Complete
will be received before the transceiver gets an API Receive Packet. This order may get reversed when the API Send Data
Complete is missed and is being resent after the API Receive Packet is received.
API Transmit Packet
API Transmit Packet is enabled when bit-1 of the API Control byte is enabled. The OEM Host should use the following
format to transmit a packet over the RF.
API Send Data Complete
API Send Data Complete is enabled when bit-2 of the API Control byte is enabled. The transceiver sends the OEM Host the
following data upon receiving an RF Acknowledge from the remote transceiver or exhausting all attempts.
API Receive Packet
API Receive Packet is enabled when bit-0 of the API Control byte is enabled. Upon receiving a packet the radio sends its
OEM Host the packet in the following format.
Quick Tip:
The RSSI is how strong the remote transceiver heard the local transceiver, RSSI* is how strong the local transceiver heard the
remote transceiver.
1)
2)
3)
4)
5)
1)
2)
3)
0x81
0x81
The RSSI is how strong the remote transceiver heard the local transceiver, RSSI* is how strong the
local transceiver heard the remote transceiver.
Successful RF Acknowledge updates the Success/Failure bit.
When the transceiver is transmitting Broadcast Packets it will always return success after exhausting
all Broadcast Attempts.
API Send Data Complete can be used as a software send data complete indicator
The transceiver could receive a failure even though the packet was received as it could have missed
the RF Acknowledge from the remote transceiver.
If the OEM Host does not encode the header correctly, the transceiver will send the entire string (up to 0x80
bytes) and will look for the header in the next data.
Although the 7 bytes of overhead are not sent over the RF, they are kept in the buffer until the packet
is sent. Keep this in mind so as to not overrun the 256-byte buffer.
Setting MAC to FFh FFh FFh will broadcast the packets to all available transceivers.
Payload Data
Payload Data
(0x01- 0x80)
Length
Length
0x82
Session Count
Refresh
RSSI
RSSI
Retries/Broadcast
Attempts
Transmit
RSSI*
RSSI *
0x01: Success
Source MAC
0x00: Failure
MAC (2,1,0)
Destination
(2,1,0)
Payload Data
Payload Data
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