CSI Receiver (R400 - includes legacy channels)

• Will receive any frequency and work with any transmitter in the 216,217,218,219 MHz frequency bands for the ultimate coverage.
• Super sensitive @-150dbm to hear the weakest signals.
• Synthesized design for extreme frequency stability under all temperature conditions. Frequency steps are 10KHz with ±5KHz fine tuning on all frequencies from 216 - 220 MHz.
• Supplied with high gain directional antenna that really works. Antenna attaches directly to the receiver allowing convenient one handed operation, or a yagi with coax may be connected.
• Three step attenuator allows full receiver sensitivity for longest range or reduced sensitivity for one foot or less close-in range.
• Easy to change, available everywhere, 9 volt alkaline battery.
• Very sensitive meter for received signal strength and monitoring battery voltage.
• Extremely selective front end to reject the most troublesome interference.
• Size 6.3"x3.5"x2.7" without antenna, antenna is 20"x7.7"
• Loud, great sounding audio for in vehicle use.
• Rugged aluminum case for hard field use.

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