| Oscillator | Crystal-controlled PLL synthesizer |
| Type of emission | F3E |
| Carrier frequencies | 638 MHz to 662 MHz (TV channels 42,43,44,45), users may choose from 188 frequencies |
| S/N Ratio | 60 dB or more(+/-5 kHz deviation at 1 kHz modulation, A-weighted) |
| RF power output | 30mW or 5mW (selectable) |
| Antenna | 1/4 wave length wire |
| Pilot tone signal | 32 kHz |
| Frequency response | 50 Hz to 18 kHz (typical) |
| Frequency Range | 638 MHz to 662 MHz (TV channels 42,43,44,45), users may choose from 188 frequencies |
| Reference deviation | +/- 7 kHz (-60dBV, 1 kHz input) |
| Signal-to-noise ratio | 60 dB or more(+/-5 kHz deviation at 1 kHz modulation, A-weighted) |
| Audio Input Level | - 60 dBV (at 0 dB attentuator level) |
| LCD Indicator | Operating channel number/frequency, attenuator level, RF-output level (high-low), audio input status, transmitter battery status and accumulated operating time |
| Audio attenuator adjustment range | 0 to 21 dB (in 3 dB steps) |
| Local Oscillators | Crystal-controlled PLL synthesizer |
| Microphone Capsule | Electret condenser, uni-directional |
| Audio input connector | 3-pole mini jack (x1) |
| LED Indicator | Power status |
| Tone Signal | 32 kHz |
| Type of Reception | F3E |
| Battery life | 8 hours with Sony AA-size alkaline batteries |
| Power Requirements | DC 3.0V (two AA-size alkaline batteries) |
| Dimensions | 2-1/2 x 3-1/4 x 3/4 inches (excluding antennas) |
| Weight | 5.1 oz including batteries |
| Warranty | Sony warranty |
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