Overall System:

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- Freq. Synthesized: PLL (100 channels selectable) 250 kHz/step
- PLL system frequency stability: <0.005%
- Frequency response: 50Hz-18kHz ±3dB
- Dynamic range: 120dB
- Harmonic Distortion: <0.5%
- Modulation: FM (F3E) ±25kHz normal, ±75kHz max
- Operating range: 150-250 feet typical, 500 feet max line-of-sight

U-1100 receiver:
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- Receiver System: Dual conversion Super Heterodyne
- Selectivity: 60dB, normal ±75 kHz offset
- Image rejection: -70dB, minimum
- Sensitivity: -107dBm
- Spurious rejection: 65dB
- Mute Threshold: Adjustable (-65dBm to -95dBm)
- Audio Outputs: Line out unbalanced, Mic out balanced
- Output Impedance: 1k? Unbalanced, 600? Balanced
- Power requirement: 13.5VDC/0.4A
- Antennas: Dual removable swivel BNC antenna
- Dimensions: 204 x 153 x 32 mm (8 x 6 x 1.25") ()
- Weight: 556.8g
- Housing: ABS Plastic

U-1100LT Bodypack Transmitter:
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- RF Output power: +14dBm (25mW typical) /50?
- Harmonic/Spurious emission: -50dB
- Input Impedance: 5 kOhms (Lavalier); 500 kOhms (Instrument)
- Input Connector: locking 3.5mm mini-jack
- Antenna Type: External attached
- Battery Type: 2 x AA alkaline or NiMH
- Battery life: 8-10 Hours typical, alkaline
- Dimensions: 63,5 x 19 x 107 mm (2.5 x 0.75 x 4.2")
- Weight (w/o batteries): 80.87g
- Housing: ABS Plastic