Shure PSM 900 P9RA

P9RA

The P9RA is a compact, stereo bodypack receiver for use with the PSM®900 Wireless Personal Monitor System.

It offers premium features including RF Scan and Automatic Gain Control for unparalleled RF stability and channel availability, plus an advanced rechargeability option for extended usage times, all packed in the thinnest form factor available.

Patent-pending CueMode allows monitoring of different stage mixes and storing of up to 20 separate channels from one bodypack for quick and easy reference.

The P9RA is compatible with all Shure SE Sound Isolating Earphones, designed specifically for use with Shure PSM systems.

Please note: the SBC200 charger, SBC800-US charger, and SB900 rechargeable battery are available separately.

Features:

Advanced rechargeability option provides up to 10 hours of continuous use, with precision tracking of battery life and charge cycle details
Ultra-thin, low profile bodypack allows discreet placement on the performer
Enhanced digital stereo encoder provides an expansive soundstage for excellent audio clarity and detail
With RF Scan, stand where the artist will be on stage and instantly check RF level
Automatic Gain Control greatly prevents signal dropout due to RF overload and allows more channels to be used simultaneously
Syncs to a P9T transmitter quickly and easily over IR link using Scan and Sync
Switchable 10/50/100 mW output power provides a robust RF link in a variety of performance environments
Separate, easily visible audio and RF status indicator LED's
Audio level and battery life metering
Selectable high-frequency EQ boost (+3/+6 dB @ 10 kHz)
Volume and balance controls
Extruded aluminum construction for rugged dependability

Specifications:

Front-End RF Filtering: Dual Stage 3-Pole Chebyshev

Active RF Gain Control: 31 dB (adjusts RF sensitivity to provide more RF dynamic range)

RF Sensitivity (20 dB SINAD): 2.2 μV

Squelch Threshold (±3 dB SINAD): 20 dB SINAD

Adjacent Channel Rejection: >70 dB

Intermodulation Attenuation
>50 dB (referenced to 30 dB SINAD with -80 dBm on channel signal at 45 kHz deviation of a 1 kHz tone)
>70 dB for 12 dB SINAD

Blocking: >80 dB

Image Rejection: >90 dB typical

Audio Output Power (1kHz @ <1% distortion, peak power, @32Ω): 100 mW

Minimum Load Impedance: 9.5 Ω

High Boost
Selectable: +2 dB, +4 dB @ 10 kHz

Volume Limiter
Selectable: 3–9 limits volume adjustment knob. Selected value analogous to volume knob increment.

Battery Life
AA batteries: 4–6 hours (continuous use)
SB900 Rechargeable Battery: 10 hours (continuous use)

Net Weight: 200 g with 2 AA batteries

Dimensions: 99 mm x 66 mm x 23 mm