Frequency-agile True Diversity UHF Wireless Systems
2000 Series
2000 Series
Áttekintés
2000 Series Frequency-agile True Diversity UHF Wireless Systems
Audio-Technica's 2000 Series is a 10-channel frequency-agile UHF wireless system designed to suit a variety of applications, including MI/live performance, fixed installation, public address, A/V rental houses and places of worship. It offers all the advantages of a high-quality, professional wireless system at an extremely affordable price.
+10
Features
- Serious advances in affordable professional wireless
- Clear sound quality and rock-solid, dependable performance
- Automatic frequency scanning
- 10 compatible user-switchable channels
- Antenna power available for powered antennas & other in-line RF devices
- True Diversity operation selects the better signal from the two receiver sections, reducing dropouts
- Tone Lock tone squelch system fights interference
- Rugged metal half-rack receiver with soft-touch controls and LCD display
- Balanced XLR and unbalanced 1/4” output jacks enable use with a wide variety of audio gear
- Switchable transmitter power output with high and low settings offered
- Includes rack-mount kit and detachable UHF antennas
- Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver
- ATW-T220b Handheld Microphone/Transmitter features PRO 41 Capsule for maximum feedback rejection and consistent sound
- ATW-CHG2 charger available for ATW-T220b & ATW-T210b transmitters
Specifications
| Overall System | |
|---|---|
| Működési frekvencia | Band I: 487.125 to 506.500 MHz Band U (A): 606.500 to 613.300 MHz Band U (B): 614.300 to 629.900 MHz Band D: 656.125 to 678.500 MHz |
| Moduláció | FM |
| Löket | ±40 kHz |
| Frekvencia átvitel | 100 Hz to 15 kHz (+1 dB, -3 dB) |
| Hatótávolság | 100 m (300'), typical Open range environment with no interfering signals. |
| Teljes harmonikus torzítás | < 1% (at 1 kHz, ±20 kHz deviation) |
| Működési hőmérséklet tartomány | 5º C to 45º C 41º F to 113º F Battery and LCD performance may be reduced at very low temperatures. |
| Csatornák száma | 10 total |
| Handheld Transmitter | |
|---|---|
| RF kimenő teljesítmény | High: 30 mW; Low: 10 mW (switchable), at 50 ohms |
| Szórt sugárzás | Following federal and national regulations |
| Mikrofonfej | Dynamic cardioid |
| Elemtípus | Two 1.5V AA alkaline (not included) or two 1.2V AA NiMH (not included) Recharging power for NiMH batteries (with ATW-CHG2) U.S./Canada/Latin America: 3.2 V DC, 230 mA x2 Other world areas: 3.2 V DC, 320 mA x2 |
| Üzemidő | High: 7 hours (alkaline) Low: 9 hours (alkaline) Depending on battery type and use pattern. |
| Méretek | 232.0 mm (9.13") long, 48.0 mm (1.89") diameter |
| Tömeg | 252 g (8.9 oz), without batteries |
| Mellékelt tartozékok | AT8456a Quiet-Flex stand clamp |
| Body Pack | |
|---|---|
| RF kimenő teljesítmény | High: 30 mW, Low: 10 mW (switchable), at 50 ohms |
| Üzemidő | High: 7 hours (alkaline) Low: 9 hours (alkaline) Depending on battery type and use pattern. |
| Elemtípus | Two 1.5V AA alkaline (not included) or two 1.2V AA NiMH (not included) Recharging power for NiMH batteries (with ATW-CHG2) U.S./Canada/Latin America: 3.2 V DC, 230 mA x2 Other world areas: 3.2 V DC, 320 mA x2 |
| Méretek | 66.0 mm (2.60") W x 22.5 mm (0.89") D x 92.3 mm (3.63") H |
| Bemeneti csatlakozó | Four-pin Locking Connector Pin 1: GND Pin 2: INST INPUT Pin 3: MIC INPUT Pin 4: DC BIAS +9V |
| Tömeg | 81 g (2.9 oz), without batteries |
| Szórt sugárzás | Following federal and national regulations |
| Receiver | |
|---|---|
| Vételi rendszer | True diversity |
| Tükörfrekvenciás elnyomás | 60 dB nominal, 55 dB minimum |
| Antenna bemenet | BNC-type, 50 ohms Bias voltage 12V DC, 60 mA, each |
| Méretek | 210.0 mm (8.27") W x 162.2 mm (6.39") D x 44.0 mm (1.73") H Not including BNC connectors or feet. |
| Tömeg | 1.0 kg (35.3 oz), without accessories |