Sony DWM01F31 Digital Handheld Microphone incorporates a newly developed unidirectional (supercardiod) dynamic capsule and is ideally suited for vocal applications. The microphones frequency response is 60 Hz – 18 kHz with a maximum input level of 151 dBSPL. The DWM1/F31 provides a choice of 1, 10 or 50 mW RF output. The transmitter operates for approximately five hours using two AA size alkaline batteries at 10 mW output power. Transmitter functions; including input attenuator, RF frequency selection, RF power output, Audio LCF frequency and a power sleep mode (in the transmitter) can be remotely controlled from the digital wireless receiver.
Available in two alternative models:
“DWM01/F31 30” UHF-TV chs 30–36 and chs 38–40 (60 MHz bandwidth). This model covers 566 MHz to 607 MHz and 615 MHz to 638 MHz.
“DWM01/F31 42” UHF-TV chs 42-50 (66 MHz bandwidth). This model covers 638 MHz to 698 MHz.
- Audio and metadata transmission operates on UHF-TV channels 30-40 (566 MHz to 607 MHz and from 615 MHz to 638 MHz)
- Transmitter settings can be remotely controlled from the digital wireless receiver (using 2.4 GHz IEEE802.15.4 communication technology)
- Hypercardiod directional dynamic mic capsule for vocal use
- 5 hr battery life using two AA alkaline batteries @ 10 mW power settin
| Capsule Type | Dynamic capsule (uni-directional) |
| Frequency Response | 60 Hz to 18 kHz |
| Power Requirements | 3V DC (two AA-size alkaline batteries) |
| Battery Life | 5 hrs |
| Dimensions | 1 7/8″ x 10 1/8″ |
| Weight | 11 oz including batteries |
| Compatibility | For use with Sony digital wireless products operating on the same frequencies |
| Oscillator | Crystal-controlled PLL synthesizer |
| Type of Emission | G1E or G1D |
| Carrier Frequencies | UHF-TV chs 30–36 and chs 38–40 (60 MHz bandwidth) 566 MHz to 607 MHz and 615 MHz to 638 MHz |
| RF Power Output | 1mW / 10 mW / 50 mW |
