MB7IDW – Frequencies

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Quick Reference:
MB7IDW operates on 430.1000 MHz FM Simplex with CTCSS 203.5 Hz.
This is the only frequency required to access the gateway.

Main Operating Frequency

TX/RX: 430.1000 MHz

Mode: FM Simplex Gateway

CTCSS: 203.5 Hz (required)

Bandwidth: Narrow FM (12.5 kHz)

Notes:
This is the primary frequency for all MB7IDW gateway activity.
Ensure CTCSS is enabled to avoid missing transmissions.

Linked Network Information

EchoLink: FreeSTAR Node 54072

Peanut: FRE325 (GB)

DMR: TG 23426

YSF: System X

VOIP: Phone

Notes:
These systems may be linked depending on configuration and network activity.

Operating Guidance

Use narrow FM (NFM) for best audio quality.
Always transmit with CTCSS 203.5 Hz.
Pause briefly before speaking to allow linking systems to open.
Leave a short gap between overs to allow others to join.
Keep transmissions clear and concise.