699.00 د.إ
The U-1100/HM-3 UHF Omnidirectional Condenser Wireless System with 1 x HM-3 Headworn Microphone from Nady Systems includes a 100-channel U-1100 single receiver, an AC-1100 power supply, one HT-1100 handheld microphone transmitter, and one HM-3 Headmic Headworn Omnidirectional Condenser Microphone. The U-1100 has 100 selectable UHF frequencies to provide clear and transparent audio with full-frequency response. The rugged ABS housing doesn’t give way for a long time. The system offers uninterrupted PLL UHF performance with 120 dB dynamic range and line-of-sight operation up to 500′.
The HM-3 Headmic Microphone is specifically designed to provide close-mic’d vocal pickup in applications for which hands-free operation is required. The microphone features an adjustable boom that can be set at any angle required by the user. Its ear rests and temple provide maximum stability during use, even while moving or shaking the head. The durable cable assembly and internal construction are designed to minimize handling noise from contact and movement. The advanced design offers improved reliability under adverse operating conditions and stable performance. The HM-3 requires no troublesome batteries and is phantom powered from the input connector to the transmitter.
| Operating Frequency Range | (A) 480-504.75 MHz and (B) 505-529.75 MHz |
| Frequency Synthesizer | PLL (100 channels selectable) 250 kHz/step |
| System Frequency Selection | |
| Frequency Response | 50 Hz – 18 kHz +/-3 dB |
| Dynamic Range | 120 dB |
| Harmonic Distortion | |
| Modulation | FM (F3E) +/-25 kHz normal, +/-75 kHz max |
| Operating Range | 150-250′ (45.7-76.2 m) typical, 500′ (152.4 m) max line-of-sight |
| Receiver Type | Dual-conversion Super Heterodyne |
| Selectivity | 60 dB, normal +/-75 kHz offset |
| Image Rejection | -70 dB, minimum Sensitivity, -107 dBm, normal Spurious rejection 65 dB, normal |
| Mute Threshold | Adjustable (-65 to -95 dBm) |
| Controls | GROUP/CHANNEL/AUTOSCAN, IR ASC Sync buttons, Power ON/OFF, Switch, MUTE level pot, VOLUME level pot |
| Display | Two Digits LCD panel indicating selected Channel; RF/AF bar graph indicator, Battery levels, TX Channel A and B LED indicators |
| Audio Outputs | Line Out Unbalanced, adjustable line-audio output; Mic Out Balanced, fixed mic-level audio output |
| Output Impedance | Unbalanced, 1 kOhm and Balanced; for 600-Ohm loads |
| Power Requirements | 13.5 VDC/0.4 A |
| Antennas | Dual removable swivel-BNC antenna |
| Housing Material | ABS Plastic |
| Dimensions (W x D x H) | 8 x 6 x 1.25″ (20.4 x 15.3 x 3.2 cm) |
| Weight | 17.9 oz (556.8 g) |
| RF Output Power | +14 dBm (25 mW typical)/50 Ohms |
| Harmonic & Spurious Emissions | -50 dBc normal |
| Input Impedance | 10 kOhms |
| Controls | Power OFF/ON, MUTE |
| LED Display | Channel/Frequency, Battery status, Mute LED |
| Antenna Type | Integral |
| Battery Type | 2 x AA alkaline or NiMH |
| Battery Life | 8-10 hours typical, alkaline |
| Housing Material | ABS Plastic |
| Dimensions (L x D) | 9.5 x 1.5″ (24.1 x 5.1 cm) |
| Weight | 10.4 oz (323.5 g) without batteries |
| Element | Condenser |
| Pattern | Cardioid (Omnidirectional) |
| Frequency Response | 100 Hz to 13 kHz |
| Sensitivity | -40 dB ±3 dB (At 1 kHz, 74 dB SPL) |
| Impedance | 2.2 kOhms: ±30% at 1 kHz |
| Cable Length | 43″ (1.1 m) |
| Dimensions | Headset: 5.66″ (144 mm) Nominal at widest point: 4.50″ (114 mm) Flexible boom: 0.155″ (3.9 mm) diameter |
| Weight | 1.10 oz (30.8 g) with cable |
| Package Weight | 2.3 lb |
| Box Dimensions (LxWxH) | 14.1 x 12 x 3″ |
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