32403 ALERT2 Maxon Radio with User-Specified Frequencies

概要

The 32403 is a 148 to 174 MHz radio, manufactured by Maxon Australia. The 32403 is a rugged, narrowband UHF/VHF 5 W radio transceiver that provides a long-distance telemetry option for communicating with remote measurement stations. The 32403 is designed for customers with an FCC-assigned frequency in the range of 148 to 174 MHz. The 32403 is well-suited for use with transmitters in Campbell Scientific ALERT/ALERT2 networks. An FCC license is required.

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詳細

Pinout Description:

  • Pin 1: Audio In (Data RX)
  • Pin 2: Audio Out (Data TX)
  • Pin 3: PTT
  • Pin 4: GND (Ground)
  • Pin 5: B+ (8 to 18 Vdc)
  • Pin 6: Carrier Detect (Squelch)
  • Pin 7: N/C No Connect
  • Pin 8: Switch

仕様

Radio Module SD-125E V2
Frequency Range 148 to 174 MHz
RF Channels 16 independent Tx/Rx frequencies
Synthesizer Step 2.5 kHz
Channel Spacing 12.5 kHz
Frequency Stability ±5.0 PPM
Input Voltage 7.5 to 16 Vdc
Antenna Connector BNC female
Current Drain at 12.5 Vdc 23 mA (receiver standby)
Receiver Type 12.5 kHz narrowband
Receiver Sensitivity 0.35 μV
Receiver Spurious Emissions -60 dB
Transmitter RF Power Output 1.0 or 5.0 W (@ 12.0 Vdc)
Audio Output 2.5 V (@ 600 Ω)
Dimensions 30 x 62 x x 118 mm (1.18 x 2.44 x 4.65 in.)
Weight 0.253 kg (8.92 oz)

互換性

注意： 以下は代表的な互換性情報を示しています。互換性のある製品や互換性のない製品をすべて網羅したリストではありません。

Communication Devices

製品 互換性 注意
AL200
RF310M (リタイア)
RF500M

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