0600-00019 Laird Technologies, 0600-00019 Datasheet - Page 18

• 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

To enable DES, EEPROM Byte 0x45, bit 6 must be set to a value of 1. To disable DES, set bit 6 to a value of 0. The 7 byte (56 bits)
Encryption/Decryption Key is located in EEPROM Bytes 0xD0 – 0xD6. It is highly recommended that this Key be changed from the
default.
M
Max Power provides a means for controlling the RF output power of the AC4790. Output power and current consumption can vary by as
much as ±10% per transceiver for a particular Max Power setting. Contact AeroComm for assistance in adjusting Max Power. The following
graphs show current consumption versus output power. Output power can be represented in dBm (decibels per meter) and mW (milliwatts).
The equations for converting between the two are shown below in Equations 2 & 3:
AX
P
OWER
Figure 6 - Current vs. Output Power for AC4790-1000
Figure 5 - Current vs. Output Power for AC4790-200
Power (dBm) = 10log
Power (mW) = 10
(Power(dBm)/10)
10
Power (mW)
Output
Output
Power
Power
(mW)
(mW)
15.75
7.94
100
743
743
562
500
398
316
112
0.5
(2)
(3)
90
70
50
28
45
5
Current
Current
110.5
127.5
117.5
(mA)
(mA)
1300
1300
1170
1130
1000
93.5
125
950
650
520
430
83
70
65
EEPROM
EEPROM
Setting
Setting
0x 1E
0x 0D
0x 0A
0x 0D
0x 0C
0x 0A
0x 0F
0x 08
0x 05
0x 02
0x 0F
0x 50
0x 09
0x 05
0x 03
0x 01
0x60
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