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+HamShield Specifications
+
+* Transceiver Frequency Range: 134-174MHz, 200-260MHz, 400MHz-520MHz
+
+* Shield Compatibility: Arduino Uno, Arduino Mega, or any 5VDC Arduino header compatible board
+
+* Max number of HAMShields per Arduino: 1 (Address selector may allow 2, but unsupported)
+
+* Power Output: 250mW (provisional specification)
+
+* Modulation: FM
+
+* Channel Size: Selectable, 12.5KHz or 25KHz
+
+* Transceiver IC: Auctus 1846S
+
+* Antenna Connector: SMA
+
+* Sub Audio: CTCSS, CDCSS, DCS, Supports different codes on both transmit and receive
+
+* Headset Audio Connection: Smartphone style headset (TRRS connector)
+
+* Arduino Audio Connection: PWM output with built in filter, ADC input with built in filter and amplifier
+
+* Emphasis: Pre-emphasis, de-emphasis, and low pass filter can be enabled or disabled in software
+
+* Vox Support: Yes, configurable
+
+* Tone Detection: DTMF and programmable inband dual tone
+
+* Tone Generation: DTMF and programmable inband dual tone, programmable inband single tone