PGX14/93 lapel system 9 channel UHF from Louis Grace, communications and electrical distributors

Model WL93 microphones are economical omnidirectional, subminiature, lavalier, condenser microphones designed for general speech applications where a visually unobtrusive microphone is desirable. All WL93 models are supplied with a mounting block with attached tie bar, a sew-on mounting bracket, and an acoustic windscreen to minimize wind noise in outdoor applications. All WL93 models include a Cable terminated with a 4-pin mini connector which connects directly to a shure wireless body-pack transmitter.

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

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

PGX4
Shure's PGX4 receiver makes wireless setup a snap. With features like Automatic Frequency Selection and Automatic Transmitter Setup, the PGX4 offers the best in wireless to performers on the go.

Automatic Transmitter Setup
Automatic Frequency Selection
90 Selectable frequencies across 18 MHz bandwidth
1/4 wave antennas
Microprocessor- controlled diversity
Channel display LED
XLR and 1/4' outputs

Working Range 100m (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°C (0°F) to +50°C (+122°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.

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 MΩ
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 Moulded polycarbonate case
Power Requirements 2 “AA” size alkaline or rechargeable batteries
Battery Life >8 hours (alkaline)

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 Ω load): –19 dBV
1/4 inch connector (into 3000 Ω load): –5 dBV
Output Impedance XLR connector: 200 Ω
1/4 inch connector: 1kΩ
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