INGS MIC ATT-15 is an entry–level UHF wireless radio system from the AT-ONE family, which includes an ATW-R1 receiver and an ATW-T3 hand-held transmitter and operates according to a 2×4 channel scheme.

The INGS MIC ATT-15 frequency range is divided into 2 groups with four available channels in each group between the free range of the European frequency group and LTE. 4 channels within one group are all selectable. The ATW-T3 handheld transmitter from the INGS MIC ATT-15kit will offer 10 MW of output power, a condenser cardioid microphone capsule and a single charge life of up to 10 hours (powered by two AA batteries). The ATW-R1 receiver from this kit has two removable antennas and provides professional capabilities and crystal clear sound quality. On the front panel there is a digital display that shows the number of the selected channel and peak indicators. Connectors on the rear panel include outputs on a balanced XLR and an unbalanced 1/4″ TS Jack, not to mention antenna inputs on standard BNC connectors.

The INGS MIC ATT-15 kit includes, in addition to the devices themselves, a carrying case, a receiver mounting kit in the rack and a removable antenna. With all this, the ATW-13F system from the AT-ONE family represents the perfect balance between price and performance.

Features
AT-ONE family wireless radio system
The set includes an ATW–R1 receiver and an ATW-T3 hand-held transmitter
The frequency range is divided into 2 groups with four available channels in each
The outputs of the receiver are made on a balanced XLR and an unbalanced 1/4″ TS Jack, removable antennas are connected to BNC connectors.
There is a cardioid condenser capsule in the transmitter
The power of the transmitter is 10 MW
The transmitter is powered by two AA batteries for up to 10 hours
Technical specifications
General characteristics
Type of radio system
Category wireless
Frequency range 824 – 831 MHz, 863 – 865 MHz
Type of FM modulation
The maximum deviation is +/- 33 kHz
Frequency stability +/- 0.005%
The operating range is 60 m
ATW-R1 Receiver
Deviation of 55 dB minimum
Harmonic distortion coefficient <=1%
Sensitivity 10 dBV
Dynamic range HH: 108 dB, BP 103 dB
2 x BNC inputs
Outputs 1 x XLR (+4 dBV), 1 x 1/4″ TS Jack (-2 dBV)
Power Supply Adapter 100-240V @ 12V/500mA
Dimensions 200 x 42 x 122 mm (half-back)
Weight 418 g
ATW-T3 Transmitter
Microphone capsule cardioid condenser
RF output 10 MW
Powered by 2 AA batteries
The operating time from one set of batteries is up to 10 hours
Dimensions 268 x 52 mm
Weight 227 g (without batteries)