Special Digital Mini Transmitter STRC-400A

PRODUCTS

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Features:

Simple Digital Mini Transmitter without Remote Control
Activate/Deactivate of the Mini Transmitter by switch
On request programmable 4-digit PIN to encode transmission and prevent from non-authorized listening (10000 possible combination of PIN-code)
On request programmable working frequency (400 frequency channels)
Audio input for external microphone
Battery low warning
Built-in Frequency Synthesizer
Built-in battery charging circuitry
Small size
Designed for working with STV-02 Digital and Analog Receiver

	Frequency of the transmitter (on demand):			400 MHz ÷ 440 MHz
	Frequency step			100 kHz
	Output Power:			+18 dBm
	Modulation:			FSK @ 100 kHz
	Audio coding			nonlinear PCM
	Power Supply:			3.6V (Li-pol battery 230 mA/h)
	Operation time:			1.5 hours
	Antenna:			180 mm
	Microphone:			built-in, Knowles (optional - extension)
	Dimensions:			48 x 23 x 12 mm
	Charger:			5VDC, 500mA
	Charging time:			120 min