Detail：
T-7500U
Receiver
Operating frequency :500-980MHz
Microcomputer CPU control
PLL Frequency Synthesizer PLL technology
32/96 channels for free selection and LCD display
Infrared Frequency
S / N Ratio:> 105dB
T.H.D Distortion: <0.5%
Frequency response: 40Hz-18KHz
Noise Tone Lock squelch control + Navigation Lock squelch control
Audio dynamic expansion and automatic level control circuit
True diversity receiver (dual tuner frequency receiver selection information)
Transmitter
Operating frequency :500-980MHz CPU controlled by microcomputer
PLL Frequency Synthesizer PLL Technology 32/96 channels free choice multifunction LCD, unique audio / RF level display, battery voltage display infrared frequency
Frequency Stability: ± 0.002
Pickup gain adjustment knob:-20dB to +35 dB
FM maximum modulation frequency deviation: ± 45KHz RF
RF output power: High 10mW / low 5mW
High harmonics: more than 60dB below the main Porgy quasi-
Zinc and aluminum structures (OK-2H/3H)
Full aluminum structure (OK-5H/66H)
Battery: 2 AA batteries - about 8 hours of continuous use ad hoc charging interface
