Description
Individual frequency bands deliver up to 60 compatible systems per band. The unit also includes infrared synchronization that allows you to configure transmitter settings from the receiver. It is compatible with Shure UR1 beltpack and UR2 handheld mics.
Audio Frequency Response
40 – 18,000 Hz, (+1 dB, -3 dB)
NOTE: Overall system frequency response depends on the microphone element
Gain Adjustment Range
UR1: -20 to +35 dB
UR2: -10 to +20 dB
Modulation: FM (45 kHz max. deviation), compander system with pre- and de-emphasis
Dynamic Range: >105 dB, A-weighted
Image Rejection: >110 dB typical
RF Sensitivity
-107 dBm Typical, 12 dB SINAD
-102 dBm Typical, 30 dB SINAD
Spurious Rejection: >90 dB typical
Ultimate Quieting (ref. 45 kHz deviation): >100 dB, A-weighted
Signal Polarity
Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on XLR output pin 2 with respect to XLR pin 3 and on the tip of the 1/4-inch output jack.
System Distortion (ref. ± 45 kHz deviation, 1 kHz modulation): <0.3% Total Harmonic Distortion typical
Power Requirements: 100 to 240 Vac, 50/60 Hz
Current Drain: 0.8 Amps max.
Operating Temperature Range: 0° to +135°F
NOTE: Battery characteristics may limit this range
NOTE: Electrical safety approval is based on a maximum ambient temperature of 35°C (95°F).
Housing: Galvanized steel
Certifications
Authorized under the Declaration Of Conformity
provision of FCC Part 15. Certified under Industry Canada to RSS-123 (“IC: 616A-UR4”). Meets the essential requirements of the European R&TTE Directive 99/5/EC (EN 301 489 Parts 1 & 9, EN 300 422 Parts 1 and 2). Eligible to carry the CE marking. Conforms to Australian EMC requirements and is eligible for C-Tick marking N-108. Granted the following Country Safety Approvals: cULus Mark for US and Canada: Meets UL6500 and CSA/CAN E60065. UL GS-Certified to EN60065.
Receiver Input
Connector Type: BNC Antenna, IEC Power
Actual Impedance: 50Ω
Nominal Input Level: -95 to -30 dBm, with power 100-240 VAC,50/60 Hz
Maximum Input Level: -20 dBm 240 VAC, + 10%, with power 240 VAC, +10%, 50/60 Hz
Pin Assignments with IEC standard power
Shell = Ground
Center = Signal
Bias Voltage for remote antenna amplifiers: 12.2 Vdc @ 150 mA maximum
| Receiver Input | |||
| Antenna | Power | ||
| Connector Type | BNC | IEC | |
| Actual Impedance | 50 Ω | ||
| Nominal Input Level | –95 to –30 dBm | 100-240 VAC, 50/60 Hz | |
| Maximum Input Level | –20 dBm | 240 VAC, +10%, 50/60 Hz | |
| Pin Assignments | Shell = Ground Center = Signal |
IEC Standard | |
| Bias Voltage* | 12.2 Vdc @ 150 mA max | N/A | |
| Receiver Audio Output | |||
| Monitor (1/4” Headphone) | 1/4” Phone | XLR | |
| Output Configuration | Unbalanced mono, 1/4 inch | Impedance Balanced | Electrically Balanced |
| Actual Impedance | 50 Ω | 200 Ω | 200 Ω (active balanced) (150 Ω mic) |
| Maximum Output Level | 1 Watt @ 63 Ω | +18 dBu | +24 dBu (-6 dBu mic) with 100 Hz modulating tone |
| Pin Assignments: | Tip=Hot Ring = Hot Sleeve = Gnd |
Tip=Hot Ring = Hot Sleeve = Gnd |
1 = Ground 2 = Audio + 3 = Audio – |
| Phantom Power Protection? | No | Yes | Yes |
Computer/Network Interface
Ethernet: RJ45
USB: Series B Receptacle
