Product Description

Shure PGX Wireless Series
Created for active musicians and presenters who also manage their own sound, Shure PGX Wireless improves your performance and simplifies your setup. Innovations such as automatic frequency selection and automatic transmitter setup make wireless quicker and completely worry-free. PGX systems now feature Shure's patented Audio Reference Companding, delivering the crystal clear sound quality that pro audio engineers trust. It's the best-sounding, simplest choice in wireless, from the leader in live performance sound.

Shure Beta 98H Instrument Microphone
The Shure Beta 98H is a premium cardioid condenser instrumental microphone that clamps onto the bell of wind instruments or onto the rim of percussion instruments. The integrated gooseneck and ratcheting swivel joint allows the microphone to be easily positioned and secured in place, and an isolation shock-mount reduces the transmission of instrument 'key noise' and other mechanical noise. A gooseneck angle brace is included to provide better retention of the microphone placement during more active performances.

The Beta 98H features transformerless preamplifier circuitry, which improves linearity across the full frequency range. The pickup pattern of the Beta 98H provides high gain-before-feedback and excellent rejection of unwanted noise. Its high maximum sound pressure level (SPL) enables it to handle the extreme demands of brass, woodwind and percussion instruments.

Shure Beta 98H Features
Tailored frequency response for open, natural sound reproduction

Compact, lightweight construction provides a low degree of visibility

Interchangeable microphone cartridges are available:
RPM108 - Cardioid cartridge
RPM110 - Supercardioid cartridge

Gooseneck, ratcheting swivel joint, and gooseneck angle brace allow for optimum placement and fixed positioning

Legendary Shure ruggedness and reliability

Includes (5.3ft) high-flex cable terminating in a 4-pin mini-connector, for use with wireless bodypack transmitters.

PGX1 Bodypack Transmitter
Designed to meet the needs of traveling performers, Shure's PGX1 can be used with headworn, lavalier, or instrument microphones, or with guitars or basses.

PGX1 Features
Audio Reference Companding: crystal-clear sound beyond the limits of conventional wireless technology.

Automatic Transmitter Setup

Multi-function LED Indicator (power, lockout, mute, low battery)

-10db pad

2 AA batteries provide 8 hours of continuous use

18 MHz operating range

This system includes:
Shure PGX4 receiver

Shure Beta 98H Microphone with PGX1 Beltpack Transmitter

(2) AA batteries

Power supply

User guide

Carrying case

Microphone clip

Optional Accessories
Zipper Bag (PGX1): model #26A13

Universal Rack Tray: model #URT

Technical Description

Channel Frequencies
Channel H6: 524.000 to 542.000 MHz
Channel J6: 572.250 to 589.875 MHz
Channel L5: 644.000 to 662.000 MHz

System Working Range: 100 m (300 ft.)
Note: actual range depends on RF signal absorption, reflection, and interference

Audio Frequency Response (+/- 2 dB):
Minimum: 45 Hz
Maximum: 15 kHz
(Overall system frequency depends on microphone element.)

Total Harmonic Distortion (Ref. +/- 33 kHz deviation, 1 kHz tone): 0.5 %, typical

Dynamic Range: >100 dB A-weighted

Operating Temperature Range:
18 deg. C (0 deg. F) to 50 deg. C (122 deg. F)
Note: battery characteristics may limit this range

Transmitter Audio Polarity:
Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low impedance output) and the tip of the high impedance 1/4-inch output.

PGX4 Receiver
Dimensions: 40 mm H x 181 mm W x 104 mm D (1.6 x 7.125 x 4.1 in.)

Weight: 327 g (11.5 oz.)

Housing: ABS

Audio Output Level (Ref. +/- 33 kHz deviation with 1 kHz tone):
XLR connector (into 600 & load): 19 dBV
1/4 inch connector (into 3000 & load): 5 dBV

Output Impedance:
XLR connector: 200 Ohms
1/4 inch connector: 1kOhm

XLR output:
Impedance balanced
Pin 1: Ground (cable shield)
Pin 2: Audio
Pin 3: No Audio

Sensitivity: 105 dBm for 12 dB SINAD, typical

Image Rejection: >70 dB, typical

Power Requirements: 12-18 Vdc at 150 mA, supplied by external power supply

PGX1 Bodypack Transmitter
Audio Input Level:
-10 dBV maximum at "mic" gain position
+10 dBV maximum at 0dB gain position
+20 dBV maximum at -10dB gain position

Gain Adjustment Range: 30 dB

Input Impedance 1 MOhm

RF Transmitter Output: 30 mW maximum
(dependent on applicable country regulations)

Dimensions: 108 mm H x 64 mm W x 19 mm D (4.25 x 2.50 x 0.75 in.)

Weight: 81 grams (3 oz.) without batteries

Housing: Molded polycarbonate case

Power Requirements: 2 AA-size alkaline or rechargeable batteries

Battery Life: >8 hours (w/ alkaline batteries)

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