RF Guru
2023-K-141-V | Kit - SVXLink Analog Transceiver 2m VHF 1.3W 13.8v
2023-K-141-V | Kit - SVXLink Analog Transceiver 2m VHF 1.3W 13.8v
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This kit requires some soldering skills !
Also available assembled !
Also available as a pcb !
Included
- our enclosure
- Raspberry Pi Zero 2 W
- our 13.8v build in power supply
- 32 GB SD card
- 810SP Nagoya Dual band antenna
Experience the power of the fully assembled Analog FM Transceiver HAT.
This device incorporates an LTTC low pass filter and complies with regulations!
Packed with a formidable VHF 2m band radio module, this versatile device is accompanied by a state-of-the-art DAC/ADC, enabling it to function flawlessly as an EchoLink/SVXLink analog simplex repeater or hotspot.
The board includes an on-board low-pass filter designed to block harmonics from reaching the antenna output. This enables seamless connection of the transceiver module to an outdoor antenna, without encountering any problems. Additionally, it provides the option to drive a PA for enhanced output power capabilities.
What's more, with the combination of a Raspberry PI Zero 2W and SVXLink with AnalogBridge (DVSwitch), you gain access to digital networks, including the Brandmeister and OpenDMR network, unleashing a world of limitless possibilities.
This module can also serve as a remote transceiver module, featuring remote speaker and microphone functionality.
Datasheet
- Raspberry PI Pin compatible
- PCB ENIG (Electroless Nickel Immersion Gold)
- VHF 2m band frequency: 134~174 MHz
- Tx and Rx frequency, Tx and Rx CTCSS, CDCSS can be set separately.
- Band width 12.5KHz / 25 KHz
- Output power 1.3W/31dBm
- RX Sensitivity：-124 dBm
- Adjustable RX en TX volume
- 1 ppm KDS TCXO crystal
- Wolfson WM8960 ADC/ 1W DAC 48khz
- Signal/Tone Blue LED
- TX/PTT Blue LED
- Low Pass Filter
Power consumption
- Receive modus 1.6W
- Transmit modus 5W
Measurements
Due to the added low pass filter, the board meets regulations (ETSI EN 301 783) and can be used on an outdoor antenna ! The spurious emissions are -47 dBc less then the fundamental frequency and is far more then the (43+10*LOG(1.3)) = -44dBc requirement !
Antenna
The Nagoya Dual 810DP Nagoya Dual band antenna is included.
Software
