ATW-T1 pocket-type transmitter:

RF power output: 10 mW

Spurious emissions: In accordance with national regulations

Input connections: Pin 1: GND Pin 2: INST Pin 3: Mic Pin 4: DC Bias +10V

Batteries (not included): Two 1.5V AA alkaline

Battery life: 10 hours, depending on the battery type and usage pattern

Dimensions: 66 mm x 98 mm x 22 mm (W x H x D)

Weight: 71 g without batteries

ATW-R1 receiver

Reception system: Antenna switching diversity

Image rejection: 55dB minimum

Dynamic range: HH: 108 dB, BP 103 dB (@ maximum deviation)

Sensitivity: 10dB?V (S/N 60dB @ 20 kHz deviation)

Total harmonic distortion: <1% – 20 kHz deviation @ 1 kHz

Level control: Mic / Line (0 / -20dB)

Antenna input: BNC type, 50? — BIAS voltage 12V DC 100mA each

Audio output: unbalanced -2dBV; Balanced 4dBV

Output connectors: unbalanced: 6.3 mm mono jack; Balanced: XLRM type

Squelch level: 2 ?V (min) ~ 60 ?V (max)

Channel selection: 2-digit LED display, 7 segments

Power supply: 100-240 V DC12V 500mA

Dimensions: 200 mm x 42 mm x 122 mm (W x H x D)

Weight: 418 g without accessories

Included accessories: AC adapter, Antennas, rack mount adapter