Users Manual

1.AH-41
･Frequency range
1616.02MHz to 1626.48MHz (TX Unit / RX Unit)
1575.42MHz to 1605.4MHz (RX Unit, GNSS L1 Band)
･Antenna impedance
50 ohms nominal
･Operating temperature range - 25 ℃ to + 55 ℃
･Current drain (approx.) ≦ 2.50A (at relay)
≦ 0.80A (stand by)
@ Input voltage 28.0V
･Dimensions W 310 x H 326 x D 89 mm （Excluding protrusions)
･Weight 1.4 kgrams approx.
･TX output power +37.7dBm±1dBm
@ +23.3 dBm Input
･TX EVM ≦7%
･TX Spurious emissions ≦ -13dBm
・RX Gain +17dB ± 5dB
@ -80 dBm input
・RX Noise figure ≦ 5.0dB
･RX Spurious emissions ≦ -13dBm
2.BC-253
･Pass Loss 1.5dB±0.3dB
･Output voltage 28.5V±5 %
･Output Current 1.0A±0.2 A
･Dimensions W 70 x H 40 x D 100 mm （Excluding protrusions)
･Weight 300 grams approx.