audio-technica AEW-4240
HANDHELD TRANSMITTER SYSTEM
AEW-R4100 receiver
AEW-T4100a cardioid dynamic microphone
Up to 1000 selectable UHF channels per band
IntelliScan™ feature automatically sets best available frequencies
Advanced digital Tone Lock™ squelch function fights interference
AEW-4240
HANDHELD TRANSMITTER SYSTEM
AWAITING CONTENT
| Overall System | |
|---|---|
| Operating Frequencies | UHF band 541.500 - 566.375 MHz (C Band) 655.500 - 680.375 MHz (D Band) 721.500 - 746.375 MHz (G Band) |
| Number Of Channels | Up to 1000 total per band |
| Frequency Stability | ±0.005%, Phase Lock Loop frequency control |
| Modulation Mode | FM |
| Normal Deviation | ±5 kHz |
| Frequency Response | 70 Hz to 15 kHz (+1 dB, -3 dB) |
| Operating Range | 90m (300'), typical |
| Operating Temperature Range | 5º C to 45º C (41º F to 113º F) |
| Receiver | |
|---|---|
| Receiving System | Dual independent RF sections, automatic-switching diversity |
| Image Rejection | 60 dB typical |
| Signal-To-Noise Ratio | 115 dB at 40 kHz deviation (IEC-weighted, 75 kHz maximum modulation) |
| Sensitivity | 20 dBµV (S/N 60 dB at 5 kHz deviation, IEC-weighted) |
| Total Harmonic Distortion | <=1% (10 kHz deviation at 1 kHz) |
| Intermediate Frequency | 65.75 MHz, 10.7 MHz |
| Audio Output - Microphone | 25 mV (at 1 kHz, ±5 kHz deviation, 10k ohm load), (ATTN switch at "0") |
| Audio Output - Instrument | 50 mV (at 1 kHz, ±5 kHz deviation, 10k ohm load), (ATTN switch at "0") |
| Audio Output Attenuator (ATTN) | Three-position switch: 0 / -6 / -12 dB |
| Output Connectors (Microphone) | XLRM-type (balanced) |
| Output Connectors (Instrument) | 1/4" (6.3 mm) TS unbalanced phone jack |
| Headphone Output | Connector: 1/4" (6.3 mm) TRS ("stereo") phone jack |
| Antenna Input | DC 10V-12V, 20 mA (BNC-type jack) |
| Power Output | 10 mW + 10 mW at 1 kHz, ±5 kHz deviation into 32 ohms; maximum output, 220 mW + 220 mW into 32 ohms. |
| Power Supply | 100-240V AC 50/60 Hz; 8W |
| Dimensions | 211 mm x 44 mm x 235 mm (W x H x D) |
| Weight | 1.7kg |
| Accessories Included | Detachable IEC-type AC power cable; two flexible UHF half-wave antennas; link cable; rack-mount adapters |
| Handheld Transmitter | |
|---|---|
| RF Power Output | High: 35 mW; Low: 10 mW, nominal |
| Spurious Emissions | According to National Regulations |
| Microphone Element | Cardioid Dynamic |
| Battery Type | Two 1.5V AA alkaline (not included) |
| Battery Current/Life | Approximately 6 hours (High); 8 hours (Low), depending on battery type and use pattern |
| Current Consumption | High: 185 mA; Low: 165 mA, typical |
| Dimensions | 237.0 mm long, 48.0 mm maximum diameter |
| Net Weight | 276g |
| Accessories Included | AT8456a Quiet-Flex™ stand clamp |
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