현재위치 : 
- Compatible systems per frequency band: 17 per 6 MHz TV channel, 22 per 8 MHz TV channel
- Auto Setup Features: Scan
- Audio Reference Companding: No
- Included Antennas: Detachable ½ wave antenna
- Antenna Options: Yes
- PC Control: Yes
- Receiver Network Ability: WWB6
- Rack Hardware: Included
- Transmitter Display: Backlit LCD
- Receiver Display: High-contrast LCD
- Battery, Endurance: 2 x AA Alkaline
- Environment: Musicians, Presenters, Houses of Worship, Education, Hotels and Conference Centers
Further Technical Specs
RF Carrier Range
470–932 MHz, varies by region (See Frequency Range and Output Power table)
Working Range
100 m (328 ft)
Note: Actual range depends on RF signal absorption, reflection and interference.
RF Tuning Step Size
25 kHz, varies by region
Image Rejection
>70 dB, typical
RF Sensitivity
−97 dBm at 10−5 BER
Latency
<2.9 ms
Audio Frequency Response
QLXD1: 20 Hz – 20 kHz (±1 dB)
QLXD2: Note: Dependent on microphone type
Audio Dynamic Range
System Gain @ +10
>120 dB, A-weighted, typical
Total Harmonic Distortion
−12 dBFS input, System Gain @ +10
<0.1%
System Audio Polarity
Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output.
Operating Temperature Range
-18°C (0°F) to 50°C (122°F)
Note: Battery characteristics may limit this range.
Storage Temperature Range
-29°C (-20°F) to 74°C (165°F)
Note: Battery characteristics may limit this range.
Transmission Type
Digital
Tuning Bandwidth
64 MHz*
Compatible Systems per TV Channel
17 per 6 MHz TV channel, 22 per 8 MHz TV channel
Ethernet Networking
Yes
WWB 6 Compatible
Yes
Encryption
AES-256
Construction
All-metal hardware
Rechargeable Batteries
Shure SB900 Lithium ion battery
High Density Mode
No
RF Output Level
Selectable 1/10 mW
Antenna Bias
No, requires antenna distribution amplifier or UABIAST
| RF Carrier Range | 470–932 MHz, varies by region (See Frequency Range and Output Power table) |
| Working Range |
100 m (328 ft) Note: Actual range depends on RF signal absorption, reflection and interference. |
| RF Tuning Step Size | 25 kHz, varies by region |
| Image Rejection | >70 dB, typical |
| RF Sensitivity | −97 dBm at 10−5 BER |
| Latency | <2.9 ms |
| Audio Frequency Response |
QLXD1: 20 Hz – 20 kHz (±1 dB) QLXD2: Note: Dependent on microphone type |
|
Audio Dynamic Range System Gain @ +10 |
>120 dB, A-weighted, typical |
|
Total Harmonic Distortion −12 dBFS input, System Gain @ +10 |
<0.1% |
| System Audio Polarity | Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output. |
| Operating Temperature Range |
-18°C (0°F) to 50°C (122°F) Note: Battery characteristics may limit this range. |
| Storage Temperature Range |
-29°C (-20°F) to 74°C (165°F) Note: Battery characteristics may limit this range. |
| Transmission Type | Digital |
| Tuning Bandwidth | 64 MHz* |
| Compatible Systems per TV Channel | 17 per 6 MHz TV channel, 22 per 8 MHz TV channel |
| Ethernet Networking | Yes |
| WWB 6 Compatible | Yes |
| Encryption | AES-256 |
| Construction | All-metal hardware |
| Rechargeable Batteries | Shure SB900 Lithium ion battery |
| High Density Mode | No |
| RF Output Level | Selectable 1/10 mW |
| Antenna Bias | No, requires antenna distribution amplifier or UABIAST |
